rectuchem cat_thermoplastics.pdf · barium carbonate barium chloride barium hydroxide barium...
TRANSCRIPT
226
Lo
w P
ress
ure
Th
erm
op
last
ic
RectuChem / RectuPom
Resistance to Chemicals
RectuPom The well proven, quick connect coupling system made of thermoplastic polymer is distinguished by unequalled high mecha-nical strength and outstanding resistance to liquids and high temperatures. The plug is automatically locked in position when pushed in. To disconnect, simply pull back the sleeve.
RectuChem+This quick connect coupling system com-pletely made of solid plastic is extremely resistant to all organic and mineral media. The resistance of the sealing materials, the PVDF base material and the spring fittings made of PEEK offer virtually unlimited application possibilities. The system is ex-cellently suited for media that must not be contaminated by metal radicals.
RectuChemThis quick connect coupling system made of polyvinyl fluoride (PVDF) has been designed for increased resistance to chemicals. The stable spring made of high quality stainless steel guarantees a secure connection and permanent functionality.
227
Lo
w P
ress
ure
Th
erm
op
last
ic
Resistance to ChemicalsThis chart is intended as a guide only and is not to be considered as a recommendation to use Rectus couplings in a specific application or with specific fluid. For more information please ask the our experts.
20°C 50°C 70°C 100°C 110°C 120°C 20°C 50°C 70°C 100°C 110°C 120°C
Chemicals Temperature Chemicals Temperature
Resistance to Chemicals / RectuChem (PVDF)
l = recommended s = restricted usage n = not recommended
AcetaldehydeAcetanhydrideAcetic acid (50%)Acetic acid (80%)Acetic acid (100%)AcetoneAcetone (50% water)Acetone nitrileAcetophenoneAcetyl acetoneAcetyl chlorideAcryl nitrileAdipic acid, dilutedAllyl chlorideAluminium chlorideAluminium chloride (50%)Aluminium fluorideAluminium fluoride (50%)Aluminium hydroxideAluminium nitrateAluminium nitrate (50%)Aluminium potassium sulphateAluminium sulphateAmmonia (30%)Ammonia, enhydrousAmmonium aluminium sulphateAmmonium carbonateAmmonium chlorideAmmonium fluorideAmmonium hydroxideAmmonium nitrateAmmonium phosphateAmmonium sulphateAmmonium sulphideAmyl acetateAmyl alcoholAmyl chlorideAmyl chloride (50%)AnilineAntimonous chlorideAqua regiaArsenic acidBarium carbonateBarium chlorideBarium hydroxideBarium sulphideBenzaldehydeBenzeneBenzene-sulphonic acidBenzoic acidBenzyl methyl esterBenzyl alcoholBenzyl chloride
BoraxBoric coldBromic acidBromina, dryButedienen-Butanolsec-Butanoltert-ButanolButeneButyl acrylateButyl acetaten-Butyl aminesec-Butyl aminetert-Butyl aminen-Butyl bromiden-Butyl chlorideButyl glycoln-Butyl mercaptaneButyl phenolButyric acidy-Butyrol acetoneCalcium carbonateCalcium chlorate/chlorideCalcium disulphateCalcium hydrogen sulphiteCalcium hydroxideCalcium hypochloriteCalcium nitrateCalcium sulphateCapric acidCaprylic acidCarbon dioxine, wetCarbon dioxide, anhydrosCarbon disulfideCarbon tetrachlorideCaustic soda (10%)Caustic soda (50%)Chloric acid gasChlorine (5% in CCI4)Chlorine dioxine (15%)Chlorine, wetChlorine, dry(Mono-)chloroacetic acid (50%)(Mono-)chloroacetic acid (100%)ChlorobenzeneChlorodifluoromethaneChloroformChlorosulfonic acidChromic acid (50%)Chromyl chlorideCitric acidCitric acid (50%)Coconut oil
n
n
l
l
l
n
s
l
l
n
n
l
l
l
l
l
l
l
l
l
l
l
l
l
l
l
l
l
l
l
l
l
l
l
l
l
l
l
l
l
l
l
l
l
l
l
s
l
l
l
l
l
n
l
l
l
n
s
l
s
n
s
l
l
l
l
l
l
l
l
l
l
l
l
l
l
l
l
l
l
l
l
l
l
l
l
l
l
s
l
l
l
l
l
l
s
s
n
l
l
s
n
l
l
s
n
s
n
l
l
l
l
l
l
l
l
l
l
l
l
l
l
l
l
l
l
l
l
l
l
s
l
l
l
s
l
l
l
l
l
l
n
s
l
n
l
s
l
l
n
n
n
l
l
l
l
l
l
l
l
l
l
l
l
l
l
l
l
l
n
l
l
l
n
l
l
l
l
l
l
l
n
l
n
l
l
l
l
l
l
l
l
l
l
l
l
l
l
l
n
l
l
l
l
l
l
l
l
l
l
n
l
l
l
l
l
l
l
l
l
l
l
l
l
l
l
l
l
l
l
l
l
l
l
l
l
n
l
l
l
l
l
l
l
l
l
l
l
n
n
l
l
l
l
l
l
l
l
l
l
l
l
l
l
l
l
l
l
l
l
l
l
l
l
l
l
l
l
l
l
l
l
l
n
l
l
l
l
l
l
l
l
l
l
l
l
l
l
s
s
n
n
s
l
l
l
l
l
l
l
l
l
l
l
l
l
l
l
l
l
l
l
l
l
l
l
l
l
l
l
l
l
l
l
n
l
l
l
l
l
l
l
l
l
l
l
l
l
l
n
n
s
l
l
l
l
l
l
n
l
l
l
l
l
l
l
l
l
l
l
l
l
l
l
l
l
l
l
l
l
l
l
l
l
s
l
l
l
l
l
l
l
l
l
l
l
n
n
n
l
l
l
l
l
l
l
l
l
l
l
l
l
l
s
l
l
l
l
l
l
l
l
l
l
l
s
l
l
l
l
l
l
l
l
l
l
l
l
l
l
l
l
l
l
l
l
l
l
l
l
l
l
l
l
l
l
l
l
l
l
l
l
l
l
l
l
l
l
l
l
l
l
l
l
l
l
l
l
l
l
l
228
Lo
w P
ress
ure
Th
erm
op
last
ic
Coke oven gasCooper chlorideCooper cyanideCooper fluorideCooper nitrateCooper sulphateCorn allCrotonaldehydeCrude oilMineral oilCyclohexaneCyclohexanolCyclohexanoneDextrineDiacetone alcoholo-DichlorobenzeneDichlorodifluormethaneDiesel fuelDiethylamineDiethylenetriamineDiethyl etherDiglycolic acidDiisobutyl ketoneDiisopropyl etherN, N-Dimethyl acetamideDimethyl amineDimethyl anilineDimethyl formamideDimethyl phthalate1, 4-DioxaneEpichlorohydrineEthyla cetateEthyla crylateEthyl alcoholEthyl chlorideEthylene bromide (1, 2-Dibromoethana)Ethylene chloride (1, 2-Dichlorethane)Ethylene chlorhydrineEthylene diamineEthylene glycolEthylene oxideFats (triglycerides of long ormedium chain fatty acids)Fatty acids (long chain)Fatty acids (medium chain)Ferrous chlorideFerric chloride (50%)Ferrous nitrateFerric nitrateFerrous sulphateFerric sulphateFerric sulphate (50%)FluorineFormaldehyde (37%, Formalin, Wz)Formic acidFuraneFurfurolFuel oil (EL)Gallic acidGear oil ARAL Energol
Gear oil ARAL Montanol GM 220Gear oil BP Energol H-PC 220Gear oil Shell Tellusoil 32Gear oil Shell Tonna oil T 220GlucoseGlycerol1, 2-GlycolGlycolic acid (hydroxyacetica acid)HeptaneHexamethyldisilazan (HMDS)HexaneHydrazine UDMH 50/50Hydriodic acid (48% + 12%J2)HydrogenHydrogen bromideHydrogen cyanideHydrogen fluoride (35%)Hydrogen fluoride (70%)Hydrogen fluoride (100%)Hydrogen peroxide (30%)Hydrogen peroxide (90%)Hydrogen phosphideHydrogen sulphide, wetHydrogen sulphide, enhydrousHypochiorous acidIodine, dryIodine, wetIodoformIsooctaneJat propulsion fuel IP4 and IP5KerosineLactic acidLauric acidLauryl chlorideLead acetateLead tetraethylLinseed oilLinolelc acidMagnesium carbonateMagnesium chlorideMagnesium hydroxideMagnesium nitrateMagnesium sulphateMaleic acidMercuryMercuric chlorideMercuric cyanideMercuric nitrateMethaneMethane sulfonic acid (50%)Methyl alcoholMethyl bromideMethyl chlorideMethylene chlorideMethyl ethyl ketoneMethyl isobutyl ketoneN-MethylpyrrolidoneMilkMineral OilMonoethanol amina
20°C 50°C 70°C 100°C 110°C 120°C 20°C 50°C 70°C 100°C 110°C 120°C
l
l
l
l
l
l
l
l
l
l
l
l
l
l
l
l
l
l
l
l
l
l
l
n
l
l
n
n
l
l
l
l
l
l
l
n
l
l
l
l
l
l
l
l
l
l
l
l
l
l
l
n
s
l
l
l
l
l
l
l
l
l
l
l
l
l
l
l
n
l
s
l
l
n
l
s
l
l
n
s
s
n
n
s
s
l
l
l
l
s
n
l
l
l
l
l
l
l
l
l
l
l
l
l
l
n
n
l
s
l
l
l
l
l
l
l
l
s
l
l
l
l
n
l
n
l
l
n
s
l
n
n
n
n
n
n
n
n
l
l
l
l
n
l
l
l
l
l
l
l
l
l
l
l
l
n
l
l
l
l
l
l
l
l
n
l
l
l
s
n
l
n
l
l
n
l
n
n
n
n
n
l
l
l
l
n
l
l
l
l
l
l
l
l
l
l
l
n
l
l
l
l
l
l
l
l
l
l
l
l
n
l
l
l
l
l
l
l
l
l
l
l
l
l
l
l
l
l
l
l
l
l
l
l
l
l
l
l
l
l
l
l
l
l
l
l
l
l
l
l
l
l
l
l
l
l
l
l
l
l
l
l
l
l
l
l
l
l
l
l
l
l
l
l
l
l
l
l
l
l
l
l
l
l
l
l
l
l
l
l
l
l
l
l
l
l
l
l
l
l
s
n
l
l
l
n
l
l
l
l
l
l
l
s
l
l
s
l
l
l
l
l
l
l
l
l
l
l
l
l
l
l
l
l
l
s
l
l
l
l
l
l
l
l
l
l
l
l
l
l
l
l
l
l
l
l
l
s
n
s
l
l
n
l
l
l
l
l
l
l
n
l
l
l
l
l
l
l
l
l
l
l
l
l
l
l
l
l
l
l
n
l
l
l
l
l
l
l
l
l
l
l
l
l
l
l
l
l
l
l
l
l
n
n
n
l
l
l
l
l
n
l
l
l
l
l
l
l
l
l
l
l
l
l
l
l
l
l
n
l
l
l
l
l
l
l
l
l
l
l
l
l
l
l
l
l
l
l
l
l
n
n
l
l
l
l
l
l
l
l
l
l
l
l
l
l
l
l
l
l
l
l
l
l
l
l
l
l
l
l
l
l
l
l
l
l
l
l
l
l
l
l
l
l
l
l
l
l
l
l
l
l
l
l
l
l
l
l
l
l
l
l
l
l
l
l
l
l
l
l
l
Chemicals Temperature Chemicals Temperature
229
Lo
w P
ress
ure
Th
erm
op
last
ic
MorpholineNaphthaNaphthalineNatriumbisulfatNatural gasNiacin (nicotinic acid)Nickel chlorideNickel nitrateNickel sulphateNicotineNitrating acidNitric acid (15%/30%)Nitric acid (65%)Nitric acid (fuming)NitrobenzoneNitrogen dioxideNitromethaneNitruous acidOctaneOcteneOil (triglyceride)Oleic acidOleumOxalic acidOxygenOzonePalmitic o. hexadacyclic acidParaldehydePerchlorethylenePerchloric acid (10%)Perchloric acid (72%)Petrol (Gasoline) (non-leaded)Phenol (10%)Phenol (100%)PhenylhydrazinePhosphorous pentoxidePhosphoric acid (30%)Phosphoric acid (85%)Phosphorous chloridePhthalic acidPicric acidPotassium bromide/carbonatePotassium chlorato/chloridePotassium cyanide/dichromatePotassium terrocyanidePotassium hydroxidePotassium nitrate/permanganatePotassium sulphatePotassium sulphidePropanePropanolPropylene carbonatePropylene oxidaPyridinePyrogallic acidSalicylle acidSea waterSilicon tetrachlorideSilver cyanideSilver nitrate
Sodium acetateSodium benzoateSodium bicarbonate(Sodium nitrogen carbonate)Sodium bisulphate(Sodium hydrogen sulphite)Sodium bisulphite(Sodium hydrogen sulphate)Sodium bromideSodium carbonateSodium carbonate (40%)Sodium chlorateSodium chlorideSodium cyanideSodium hypochlorideSodium nitrateSodium nitriteSodium peroxideSodium phosphateSodium silicateSodium sulphateSodium sulphideSodium sulphiteSodium thiosulphateStearic acidSulphurSulphur chlorideSulphur dichlorideSulphur dioxideSulphuric acid (50%)Sulphuric acid (60%)Sulphuric acid (80%)Sulphuric acid (95%)Sulphuric acid (fuming/monohydrate)Sulphur trioxideSulphurous acidSynthesis gasTall oil o. liquid rosinTetrachlorethyleneTetrahydrofuraneTetramethyl ammonium hydroxide (50%)Thionyl chlorideTitanium tetrachlorideToluol (toluene)Tributyl phosphateTrichloroacetic acid1.1.1-TrichloroethaneTrichloroethyleneTrichlorofluoromethaneTriethyl amineUrea (50%)Vinyl acetateWaterXylol (xylene)Zin chlorideZin chloride (50%)Zin nitrateZin nitrate (50%)Zin sulphateZin sulphate (50%)
20°C 50°C 70°C 100°C 110°C 120°C 20°C 50°C 70°C 100°C 110°C 120°C
s
l
l
l
l
l
l
l
l
l
l
l
l
s
l
l
s
l
l
l
l
l
n
l
l
l
l
l
l
l
l
l
l
l
l
l
l
l
l
l
l
l
l
l
l
l
l
l
l
l
l
n
n
l
l
l
l
l
l
n
l
l
l
l
l
l
l
l
s
l
l
l
s
s
l
n
l
l
l
l
l
l
l
l
l
l
l
l
l
l
l
l
l
l
l
l
l
l
l
l
l
l
l
l
l
l
l
l
n
l
l
l
l
l
n
l
l
l
l
l
l
l
l
s
s
l
l
n
l
l
l
l
l
l
s
l
l
l
l
l
l
l
l
l
l
l
l
l
l
l
l
l
l
l
l
l
l
l
s
n
n
l
l
l
l
l
s
l
l
l
l
l
l
l
l
l
l
l
l
l
n
l
l
l
l
l
l
l
s
l
l
l
l
l
l
l
l
l
l
l
l
l
l
n
l
l
l
l
l
l
l
l
l
l
l
l
l
l
l
l
l
l
l
l
l
l
l
l
l
l
l
l
l
l
l
l
l
l
l
l
l
l
l
l
l
l
l
l
l
l
l
l
l
l
l
l
l
l
l
l
l
l
l
l
l
l
l
l
l
l
l
l
l
l
l
l
l
l
l
l
l
l
l
l
l
l
l
l
l
l
l
l
l
n
n
l
l
l
l
s
l
l
l
l
l
l
l
l
l
l
l
l
l
l
l
l
l
l
l
l
l
l
l
l
l
l
l
l
l
l
l
l
l
l
l
l
l
l
l
l
l
l
l
l
l
l
l
l
n
n
l
l
l
l
n
l
s
l
l
l
s
l
l
l
l
l
l
l
l
l
l
l
l
l
l
l
l
l
l
l
l
l
l
l
l
l
l
l
l
l
l
l
l
l
l
l
l
l
l
l
l
l
s
l
l
l
l
l
l
l
n
s
l
l
s
l
l
l
l
l
l
l
l
l
l
l
l
l
l
l
l
l
l
l
l
l
l
l
l
l
l
l
l
l
l
l
l
l
l
l
l
n
l
l
l
s
l
s
l
n
l
l
n
l
l
l
l
l
l
l
l
l
l
l
l
l
l
l
l
l
l
l
l
l
l
l
l
l
l
l
l
l
l
l
l
l
l
l
l
l
l
l
l
l
l
l
l
l
l
l
l
l
l
l
l
l
l
l
l
l
l
l
l
l
l
l
l
l
l
l
s
l
l
l
l
l
l
l
l
l
l
l
l
Chemicals Temperature Chemicals Temperature
230
Lo
w P
ress
ure
Th
erm
op
last
ic
Acetic acid (10%)Acetic acid (80%)AcetoneAcetylene tetrabromideAmmoniaAmmonium sulphate®Hoechst (10%) (pH 5,8)BenzeneBenzene with 15 to 20% methanolButanolButyl acetateButhyraldehydeButyric acid (1%)*Butyric acid (98%)Calcium ammonium nitrateCalcium chloride (10%)Calcium nitrate®Hoechst (10%) (pH 6,4)Cananga oilCarbon disulphideCarbon tetrachlorideChlorobenzeneChloroformChromic acid (3%)Citric acid (10%)®Clophen A 60 (Bayer)Coffee (®Nescafe)®Complesal Typ Blau 12 + 12 + 17 + 2(10%, pH 5,8)®Complesal Typ Gelb 15 + 15 + 15(10%, pH 5,8)®Complesal Typ NP 20 + 20 + 0(10%, pH 5,7)®Complesal Typ Rot 13 + 13 + 21(10%, pH 5,4)Copper sulphate (10%)Developer solution 1:100(pH 10,4) (®Rodinal Agfa)Developer solution 1:50(pH 10,9) (®Rodinal Agfa)Dibutyl phthalateDiesel oilDimethyl phthalateDioctyl sebacateDioxaneEngine oil BP HP 20Engine oil SAE 40 (Caltrex)Ethanol (96%)Ether (DAB 6)Ethyl acetatEthyl chloride (DAB 6)Ethyl glycolFerric chloride (10%)
20°C 60°C
l
s
l
s
l
l
s
l
l
l
s
l
s
l
l
l
l
l
l
s
n
s
l
l
l
l
l
l
l
l
l
l
l
l
l
l
s
l
l
l
l
s
l
l
s
l
n
s
n
l
n
s
l
l
s
s
l
s
l
l
l
l
l
s
s
n
s
n
l
l
l
l
l
l
l
l
l
l
l
s
l
s
l
l
l
l
s
s
s
n
Chemicals Temperature
Resistance to Chemicals / RectuPom
l = recommendeds = limited usagen = not recommended
weight increase < 3% or weight loss < 0,5% and/or decrease in tensile strength < 15%weight increase 3 - 8% or weight loss 0,5 - 3% and/or decrease in tensile strength 15 - 30%weight increase > 8% or weight loss > 3% and/or decrease in tensile strength > 30%
Potassiom hydroxide(caustic potash solution)Potassium permanganate (10%)*refrigerant R 134 a (System Reclin)Sea water (North sea)Sodium bicarbonate (10%)Sodium bisulphite liquor (pH 4,5)Sodium carbonate (10%)Sodium chlorideSodium hydroxide (caustic soda solution)
Sodium hypochlorite (bleaching sol. about 12,5% active chlorine)Sodium orthophosphate, monobasic (10%)Sodium orthophosphate, di-/tri-basic (10%)Soya bean oilSulphur dioxide gasSulphuric acid (10%)*Sulphuric acid (50%)Tetrahydrofuran®Tetralin (Henkel)ThiopheneTolueneTransforrner oil (®Univolt 36, Esso)TrichloroethyleneUrineWater, distilledXylene
20°C 60°C
l
l
l
l
l
n
l
l
l
s
l
l
l
n
l
n
s
l
s
l
l
s
l
l
l
l
l
l
l
l
n
l
l
l
n
l
l
l
n
n
n
s
s
s
l
l
s
l
l
l
Chemicals Temperature
Fluorocarbons (partially halogenated)Fluorocarbons (perhalogenated)Formaldehyde (40%)Formic acid (10%)*Fuel oil ELGalbanum resin®Genantin/tap water 1 : 1(+1% ®Donax C, Shell)Glacial acetic acidGlycerolGlycolGlycol/distilled water 48 : 52®Grisiron GBF 1 (5g to 100g H2O)Hydrochloric acid (10%)Hydrogen peroxide (30%)*HydroxycitronellalInk (®Pelikan ink, blue-black)Isopropyl alcoholJet fuel JP 1 + 4 (Shell)Lactic acid (10%)*Lactic acid (90%)*Lavender oill, highest-qualityLemongrass oilLime, chlorinated (approx. 10%)MethanolMethyl acetateMethyl bromideMethyl ethyl ketoneMethyl glycolMethyl glycol acetateMethylene bromideMethylene chloride, technicalMineral oil®Mobil oil SAE 20Mobil oil HD SAE 20 after 3000 kmN-hexaneNatural gasNickel sulphate (10%)Nitric acid (10%)Nitrous gasesOil of clovesOlive oilOzonePeat water (pH 3,7)PerchloroethylenePetrol, standard-gradePetrol/benzene mixture(super-grade petrol)PetroleumPetroleum fraction(boiling point 100-140°C)PhenolPhosphoric acid (25%)
20°C 60°C
n
l
l
l
l
l
l
s
l
l
l
l
n
l
l
l
l
l
l
l
l
l
n
l
s
n
s
s
s
n
n
l
l
l
l
l
l
n
n
l
l
n
l
l
l
l
l
l
n
l
n
l
l
n
l
n
l
l
l
l
n
n
l
n
l
l
s
n
l
l
n
l
s
n
s
s
n
n
n
l
l
l
l
l
l
n
n
l
n
n
l
n
l
l
l
l
n
n
Chemicals Temperature
* Because of the acid or oxidizing nature of these chemicals, trials are recommended before prolonged contact with Rectus.
The results were obtained using injection-moulded, 1 mm thick test samples after a test duration of 60 days. During the test, the test samples were not under the in-fluence of any external tension.
231
Lo
w P
ress
ure
Th
erm
op
last
ic
AcetoneAcetyleneAero-engine oils JP 3/4/5/6Ammonia, 100%Ammonium sulphateAmyl acetateAnilineArsenic acid, aq.BeerBenzonic acid, aq.Benzyl alcoholBlack lyeBorax, aq.Boric acid, aq.Brake fluids (glycol ether)ButadieneButane, gaseousButanol, aq.Butyl acetateButyl alcoholButyne diolButyraldehydeCalcium nitrate, aq.Calcium phosphate, aq.Camphorated oilCarbon dioxideCarbon dioxide, dryCarbon disulphideCarbon tetrachlorideChloramine, aq.Chloride of lime, aq.ChlorineChlorine water, saturatedChromic acid, aq.Citric acid, aq.Coconut fatCoconut oilCoking-oven gasCrude oilCyclohexaneCyclohexanolDesmophen 2000Detergent, syntheticDetergensDextrin, aq.Dichloracetic acidDiesel fuelDiglycolic acid, aq.Dimethyl etherDimethylamineEngine oilsEthaneEthyl acrylate
NBR FKM EPDM
n
l
l
s
l
n
n
l
l
l
u
s
l
l
n
l
l
l
n
n
l
u
l
l
l
l
l
n
n
l
n
n
n
n
l
l
l
n
l
l
l
l
l
l
l
n
l
s
n
n
l
l
n
n
l
l
n
l
n
n
l
l
l
u
l
l
l
u
l
l
s
n
u
s
u
l
l
s
l
l
l
l
u
l
l
l
l
l
l
l
l
l
l
u
6
l
s
l
n
l
l
n
n
l
l
n
l
l
n
l
l
l
u
l
l
l
6
l
l
l
l
n
n
l
s
l
l
s
l
l
n
l
l
n
n
l
l
l
l
6
l
n
n
n
n
n
n
6
l
l
l
l
n
l
l
l
n
n
6
Media Seals
Media Chart O-Rings
l = little or no effects = weak to moderate effectn = strong attack to complete destructionu = no data available; probably suitable; test before use6 = no data available; probably not suitable
Ethyl benzeneEthyl chlorideEthylene chlorideEthylene diamineEthylene glycolFatty acidsFlourosilicic acid, aq.Fish oilFormaldehyde, aq.FormamideGas oilGlucose, aq.Glycerol, aq.Glycol, aq.Glycolic acid, aq. 37%HeptaneHexachlorobutadieneHexaneHydrochloric acidHydrogenHydrogen chloride gasHydrogen sulphide, dry aqueousHydrosulphite, aq.IsooctaneIsopropyl alcoholLactic acid, aq.Lavender oilLead acetat, aq.Lithium bromide, aq.Machine oil, mineralMagnesium sulphate, aq.Mercury salts, aq.MethaneMethyl alcoholMineral oilMustard gasNitrogen tetroxideNitrogenNitroglycol, aq.OctaneOleic acidParaffin/Paraffin oilPetrolPetroleumPropylene glycolSea waterSilicone grease/Silicone oilSoda, aq.Sodium chlorateSodium chlorideSodium nitrate, aq.Sodium phosphate, aq.SteamStyreneSulphurSulphur trioxideSulphuric acidSulphuryl chlorideTartaric acid, aq.Titanium tetrachlorideTown gas, benzene-free
NBR FKM EPDM
n
s
s
n
l
s
l
l
s
n
l
l
l
l
l
l
n
l
s
l
n
s
s
l
s
l
s
l
l
l
l
l
l
s
l
l
u
l
n
6
l
l
l
l
l
l
l
l
n
l
l
l
s
n
u
u
s
n
l
l
l
s
s
s
n
l
l
l
l
u
s
l
l
l
l
l
l
l
l
l
l
l
l
u
l
s
l
l
l
l
l
l
l
l
n
l
u
u
l
l
l
l
l
l
l
l
l
l
l
l
l
l
l
l
s
l
l
l
l
l
s
l
n
s
s
l
l
u
l
s
l
l
n
l
l
l
l
n
u
n
l
l
l
l
l
n
l
l
u
l
l
n
l
l
s
l
n
l
n
l
l
u
n
n
n
n
l
l
l
l
l
l
l
l
l
n
l
s
l
s
l
l
n
232
Lo
w P
ress
ure
Th
erm
op
last
ic
SingleShut-Off
Couplings
Connection A HexSW
Lmm
Dmm
L1mm
L2mm
Hex1 SW1
Bmm
Gmm
Color Sleeve
Rectu POM Part Number
DS
Male Thread
DS = Delivery Status: in stock on short call medium term delivery
RECTUS Series 21KB
actu
al s
ize
Nominal Diameter
= 20 mm25 21KB
Air
Chart
Pre
ssur
e D
rop
(bar
)P
ress
ure
Dro
p (b
ar)
Valve BodySleeveValveSpringLocking SystemSealsBack Body
Working PressurePB = 10 bar (POM, 20°C)PB = 8 bar (PVDF, 20°C)maximum static working pressure with safety factor of 4 to 1.
Material
Coupling
Plug
Plug ProfileValveSpringAdapterSeal
POM, blackPOM, blackPOM, blackAISI 301POM, blackNBRPOM, black
RectuPomStandard
POM, blackPOM, blackAISI 301POM, blackNBR
PVDF, whitePVDF, whitePVDF, whiteAISI 316 TiPVDF, whiteFKMPVDF, white
PVDF, whitePVDF, white1.4571 PVDF, whiteFKM
Mini industrial coupling made of POM and PVDF with the world‘s most commonly used profile. Above average flow performance for liquid and gaseous media. A new type of locking system made of thermoplastic with a non-slip sleeve considerably expands the application possibilities of this small quick connect coupling.
AdvantagesSingle handed operation. Two different sleeve designs. The coupling is fitted with a double shut-off valve which enables it to be connected to a single shut-off (non-valved) plug as well as a double shut-off (val-ved) plug. The coupling is also available as a straight-through coupling (without a valve). The 21 series eliminates the danger of mix-ups by color coding of the coupling and the respec-tive plug. This system guaran-tees the elimination of mix-ups when media are connected.
Working Temperature-20°C up to +80°C (POM)-20°C up to +120 (PVDF)depending on the medium.
Technical Description
Water
Flow Rate in l/min
Flow Rate in l/min
173
34
256
292
21KB AW10 DPXG 1/8 o. 17 50 725,5
RectuChemStandard
Ergonomical Sleeve
Rectu CHEM Part Number
21KB AW10 FVX
Straight Sleeve
Male Thread
Standard
21KB AW10 FVXG
21KB AW10 FVXGB
21KB AW10 FVXGG
21KB AW10 FVXGR
21KB AW10 FVXGY
G 1/8 o. 17 50 721 21KB AW10 DPXGStandard
21KB AW10 DPXGBblue
21KB AW10 DPXGGgreen
21KB AW10 DPXGRred
21KB AW10 DPXGYyellow
RECTUS Series
You will find the following alternative versions in our current catalogue on page:
Coded Systems P.
Safety P.
Brass/Steel P.
Stainless Steel Sinlge shut-off P.
DoubleShut-Off
193Stainless Steel Doube shut-off P.
233
Couplings
DS
RECTUS Series 21KB
Lo
w P
ress
ure
Th
erm
op
last
ic
Connection A HexSW
Lmm
Dmm
L1mm
L2mm
Hex1 SW1
Bmm
Gmm
Color Sleeve
Rectu POM Part Number
Rectu CHEM Part Number
21KB AW13 DPXG 1/4 o. 17 50 725,5 21KB AW13 FVXStandardErgonomical Sleeve
Male Thread
Straight Sleeve
Ergonomical Sleeve
21KB AW13 FVXG
21KB AW13 FVXGB
21KB AW13 FVXGG
21KB AW13 FVXGR
21KB AW13 FVXGY
21KB IW10 FVX
Straight Sleeve
Ergonomical Sleeve
21KB IW10 FVXG
21KB IW10 FVXGB
21KB IW10 FVXGG
21KB IW10 FVXGR
21KB IW10 FVXGY
21KB IW13 FVX
for Front Panel Installation
21KB IW13 FVXG
21KB IW13 FVXGB
21KB IW13 FVXGG
21KB IW13 FVXGR
21KB IW13 FVXGY
21KB KE06 FVX
21KB KE08 FVX
21KB FR06 FVX
21KB FR08 FVX
21KB KE06 DPX4 x 6 mm 17 56 728 Standard20,5 27 7 M 25 x 1
6 x 8 mm 17 56 728 Standard20,5 27 7 M 25 x 1 21KB KE08 DPX
Male Thread
Female Thread
Female Thread
Female Thread
G 1/4 o. 17 50 721 Standard
blue
green
red
yellow
StandardG 1/8 i. 17 53 825,5
21KB AW13 DPXG
21KB AW13 DPXGB
21KB AW13 DPXGG
21KB AW13 DPXGR
21KB AW13 DPXGY
Standard
Standard
21KB IW10 DPX
Female Thread
Panel Mount, Plastic Hose Connection
for PVDF- and PE-Hoses
G 1/8 i. 17 53 821 21KB IW10 DPXG
21KB IW10 DPXGB
21KB IW10 DPXGG
21KB IW10 DPXGR
21KB IW10 DPXGY
21KB IW13 DPXStandardG 1/4 i. 17 39 925,5
G 1/4 i. 17 39 921 21KB IW13 DPXG
21KB IW13 DPXGB
21KB IW13 DPXGG
21KB IW13 DPXGR
21KB IW13 DPXGY
4 x 6 mm 17 62 728 StandardM 25 x 1
6 x 8 mm 17 66 728 StandardM 25 x 1
20,5 27 7
20,5 27 7
Straight Sleeve
for Front Panel Installation
blue
green
red
yellow
blue
green
red
yellow
Please consider our security advices on the pages 12/13
234
Couplings RECTUS Series 21KB
for PVDF- and PE-Hoses
4 x 6 mm 17 62 1725,5Ergonomical Sleeve 21KB KP06 FVXStandard
Straight Sleeve
21KB KP08 FVX
21KB KO06 FVX
21KB KO06 FVXG
21KB KO06 FVXGB
21KB KO06 FVXGG
21KB KO06 FVXGR
21KB KO06 FVXGY
21KB KO08 FVX
21KB KO08 FVXG
21KB KO08 FVXGB
21KB KO08 FVXGG
21KB KO08 FVXGR
21KB KO08 FVXGY
21KB KS06 FVX
21KB KS06 FVXG
21KB KS06 FVXGB
21KB KS06 FVXGG
21KB KS06 FVXGR
21KB KS06 FVXGY
21KB KS08 FVX
M 10 x 1
6 x 8 mm 17 66 1725,5 StandardM 12 x 1
21KB KO06 DPX4 x 6 mm 17 56 625,5 Standard7
Plastic Hose Connection
Panel Mount, Plastic Hose Connection
4 x 6 mm 17 56 621 Standard7 M 10 x 1
M 10 x 1
21KB KO06 DPXG
21KB KO06 DPXGB
21KB KO06 DPXGG
21KB KO06 DPXGR
21KB KO06 DPXGY
6 x 8 mm 17 56 6 Standard7 M 12 x 1 21KB KO08 DPX
Standard
blue
green
red
yellow
21KB KO08 DPXG
21KB KO08 DPXGB
21KB KO08 DPXGG
21KB KO08 DPXGR
21KB KO08 DPXGY
6 x 8 mm 17 56 621 7 M 12 x 1
Standard 21KB KS06 DPX4 x 6 mm 17 68 725,5 18 14 4 M 10 x 1
21KB KS06 DPXG
21KB KS06 DPXGB
21KB KS06 DPXGG
21KB KS06 DPXGR
21KB KS06 DPXGY
Standard4 x 6 mm 17 68 721 18 14 4 M 10 x 1
21KB KS08 DPXStandard6 x 8 mm 17 68 725,5 18 17 4 M 12 x 1
21/25,5
Lo
w P
ress
ure
Th
erm
op
last
ic
Ergonomical Sleeve
Ergonomical Sleeve
Ergonomical Sleeve
Ergonomical Sleeve
Straight Sleeve
Straight Sleeve
Plastic Hose Connection
Plastic Hose Connection
Plastic Hose Connection
Panel Mount, Plastic Hose Connection
Panel Mount, Plastic Hose Connection
Connection A HexSW
Lmm
Dmm
L1mm
L2mm
Hex1 SW1
Bmm
Gmm
Color Sleeve
Rectu POM Part Number
DS
Ergonomical Sleeve
Rectu CHEM Part Number
blue
green
red
yellow
DS = Delivery Status: in stock on short call medium term delivery
235
21KB KS08 DPXG6 x 8 mm 17 68 721 StandardStraight Sleeve
Panel Mount,Plastic Hose Connection
for Front Panel Installation
Ergonomical Sleeve
21KB KS08 FVXG
21KB KS08 FVXGB
21KB KS08 FVXGG
21KB KS08 FVXGR
21KB KS08 FVXGY
21KB TE04 FVX
21KB TF04 FVXG
21KB TF04 FVXGB
21KB TF04 FVXGG
21KB TF04 FVXGR
21KB TF04 FVXGY
21KB TF06 FVX
21KB TF06 FVXG
21KB TF06 FVXGB
21KB TF06 FVXGG
21KB TF06 FVXGR
21KB TF06 FVXGY
21KB TS04 FVX
Couplings RECTUS Series 21KB
21KB TE06 FVX
21KB TF04 FVX
21KB TS04 FVXG
21KB TS04 FVXGB
21KB TS04 FVXGG
21KB TS04 FVXGR
21KB TS04 FVXGY
18 17 4 M 12 x 1
Hose Barb
21KB KS08 DPXGB
21KB KS08 DPXGG
21KB KS08 DPXGR
21KB KS08 DPXGY
21KB TE04 DPX
21KB TE06 DPX
blue
green
red
yellow
4 mm 17 60 1728 Standard20,5 27 7 M 25 x 1
6 mm 17 60 1728 Standard20,5 27 7 M 25 x 1
21KB TF04 DPX4 mm 17 60 1725,5 Standard
21KB TF04 DPXGStandard
21KB TF04 DPXGB
21KB TF04 DPXGG
21KB TF04 DPXGR
21KB TF04 DPXGY
4 mm 17 60 1721
21KB TF06 DPXStandard6 mm 17 60 1725,5
21KB TF06 DPXGStandard
21KB TF06 DPXGB
21KB TF06 DPXGG
21KB TF06 DPXGR
21KB TF06 DPXGY
6 mm 17 60 1721
21KB TS04 DPXStandard4 mm 17 74 1725,5
21KB TS04 DPXGStandard
21KB TS04 DPXGB
21KB TS04 DPXGG
21KB TS04 DPXGR
21KB TS04 DPXGY
4 mm 17 74 1721
14 14 4 M 10 x 1
14 14 4 M 10 x 1
Lo
w P
ress
ure
Th
erm
op
last
ic
Straight Sleeve
Straight Sleeve
Straight Sleeve
Ergonomical Sleeve
Ergonomical Sleeve
Hose Barb
Hose Barb
Hose Barb
Hose Barb
Hose Barb
Hose Barb
blue
green
red
yellow
blue
green
red
yellow
blue
green
red
yellow
DSConnection A HexSW
Lmm
Dmm
L1mm
L2mm
Hex1 SW1
Bmm
Gmm
Color Sleeve
Rectu POM Part Number
Rectu CHEM Part Number
Please consider our security advices on the pages 12/13
236
Couplings RECTUS Series 21KB
Hose Barb
21KB TS06 DPX6 mm 17 74 1725,5Ergonomical Sleeve 21KB TS06 FVXStandard
Straight Sleeve 21KB TS06 FVXG
21KB TS06 FVXGB
21KB TS06 FVXGG
21KB TS06 FVXGR
21KB TS06 FVXGY
14 14
Valved Plugs RECTUS Series 21SB
Male Thread
Female Thread
21SB AW10 FVX
21SB IW10 FVX
21KB TS06 DPXG
21KB TS06 DPXGB
21KB TS06 DPXGG
21KB TS06 DPXGR
21KB TS06 DPXGY
21SB AW10 DPX
21SB AW10 DPXB
21SB IW10 DPX
21SB IW10 DPXY
4 M 10 x 1
6 mm 17 74 1721 Standard14 17 4 M 12 x 1
G 1/8 o. 17 36 7 Standard
Hose Barb
G 1/4 o. 17 38 7 Standard
G 1/8 i. 17 39 8 Standard
G 1/4 i. 17 42 10
blue
green
yellow
red
21SB IW10 DPXB
21SB IW10 DPXG
21SB IW10 DPXR
21SB AW10 DPXG
21SB AW10 DPXR
21SB AW10 DPXY
21SB AW10 FVXB
21SB AW10 FVXG
21SB AW10 FVXR
21SB AW10 FVXY
21SB IW10 FVXB
21SB IW10 FVXG
21SB IW10 FVXR
21SB IW10 FVXY
21SB AW13 FVX21SB AW13 DPX
21SB AW13 DPXB
21SB AW13 DPXG
21SB AW13 DPXR
21SB AW13 DPXY
21SB AW13 FVXB
21SB AW13 FVXG
21SB AW13 FVXR
21SB AW13 FVXY
21SB IW13 FVX21SB IW13 DPX
21SB IW13 DPXY
21SB IW13 DPXB
21SB IW13 DPXG
21SB IW13 DPXR
21SB IW13 FVXB
21SB IW13 FVXG
21SB IW13 FVXR
21SB IW13 FVXY
Standard
Lo
w P
ress
ure
Th
erm
op
last
ic
Connection A HexSW
Lmm
Dmm
L1mm
L2mm
Hex1SW1
Bmm
Gmm
Color Sleeve
Rectu POM Part Number
DSRectu CHEM Part Number
Connection A HexSW
Lmm
Dmm
L1mm
L2mm
Hex1SW1
Bmm
Gmm
Color Rectu POM Part Number
DSRectu CHEM Part Number
blue
green
yellow
red
blue
green
yellow
red
blue
green
yellow
red
DS = Delivery Status: in stock on short call medium term delivery
yellow
red
green
blue
237
21SB KO06 DPX4 x 6 mm 17 42 7 Standard
Plastic Hose Connection
21SB KO06 FVX
Valved Plugs RECTUS Series 21SB
Panel Mount, Plastic Hose Connection
Panel Mount, for PVDF- and PE-Hoses
21SB KS06 FVX
21SB KP06 FVX
Hose Barb
21SB TF04 FVX
21SB KO06 DPXB
21SB KS06 DPX
21SB TF04 DPX
6
21SB KO06 DPXG
21SB KO06 DPXR
21SB KO06 DPXY
21SB KO06 FVXB
21SB KO06 FVXG
21SB KO06 FVXR
21SB KO06 FVXY
21SB KO08 DPX 21SB KO08 FVX
21SB KO08 DPXB
21SB KO08 DPXG
21SB KO08 DPXR
21SB KO08 DPXY
21SB KO08 FVXB
21SB KO08 FVXG
21SB KO08 FVXR
21SB KO08 FVXY
Standard
Standard
Standard
6 x 8 mm 17 42 7 6
14 4 M 10 x 14 x 6 mm 17 54 7 18
21SB KS06 DPXB
21SB KS06 DPXG
21SB KS06 DPXR
21SB KS06 DPXY
21SB KS06 FVXB
21SB KS06 FVXG
21SB KS06 FVXR
21SB KS08 FVX21SB KS08 DPX17 4 M 12 x 16 x 8 mm 17 54 7 18
21SB KS08 DPXB
21SB KS08 DPXG
21SB KS08 DPXR
21SB KS08 DPXY
21SB KS08 FVXB
21SB KS08 FVXG
21SB KS08 FVXR
21SB KS08 FVXY
Standard4 x 6 mm 17 48 28
21SB KP06 FVXB
21SB KP06 FVXG
21SB KP06 FVXR
21SB KP06 FVXY
21SB KP08 FVXStandard6 x 8 mm 17 52 28
21SB KP08 FVXB
21SB KP08 FVXG
21SB KP08 FVXR
21SB KP08 FVXY
21SB TF04 FVXB21SB TF04 DPXB
21SB TF04 FVXG21SB TF04 DPXG
21SB TF04 FVXR21SB TF04 DPXR
21SB TF04 FVXY21SB TF04 DPXY
21SB TF06 FVX21SB TF06 DPX
21SB TF06 FVXB21SB TF06 DPXB
21SB TF06 FVXG21SB TF06 DPXG
21SB TF06 FVXR21SB TF06 DPXR
21SB TF06 FVXY21SB TF06 DPXY
Standard4 mm 17 46 17
Standard6 mm 17 46 17
21SB KS06 FVXY
Lo
w P
ress
ure
Th
erm
op
last
ic
blue
green
red
yellow
blue
green
red
yellow
blue
green
red
yellow
blue
green
red
yellow
blue
green
red
yellow
blue
green
red
yellow
blue
green
red
yellow
DSConnection A HexSW
Lmm
Dmm
L1mm
L2mm
Hex1SW1
Bmm
Gmm
Color Rectu POM Part Number
Rectu CHEM Part Number
Please consider our security advices on the pages 12/13
238
Valved Plugs RECTUS Series 21SB
Panel Mount, Hose Barb
4 mm 17 60 7 Standard14 14
Plugs RECTUS Series 21SF
Male Thread
Female Thread
21SF AW10 FXX
21SF AW10 FVXB
21SF AW10 DXX
21SF AW10 DPXB
21SB TS04 FVX21SB TS04 DPX
21SF IW10 FXX
21SF IW10 FVXB
21SF IW10 DXX
21SF IW10 DPXB
M 10 x 14
21SB TS04 FVXB21SB TS04 DPXB
21SB TS04 FVXG21SB TS04 DPXG
21SB TS04 FVXR21SB TS04 DPXR
21SB TS04 FVXY21SB TS04 DPXY
21SB TS06 FVX21SB TS06 DPX
21SB TS06 FVXB21SB TS06 DPXB
21SB TS06FVXG21SB TS06 DPXG
21SB TS06 FVXR21SB TS06 DPXR
21SB TS06 FVXY21SB TS06 DPXY
6 mm 17 60 7 Standard14 17 M 12 x 14
blue
green
red
yellow
G 1/8 o. 14 25 7 Standard
Standard
Standard
Standard
G 1/4 o. 17 28 9
G 1/8 i. 14 24 8
G 1/4 i. 17 25 9
21SF AW10 FVXG
21SF AW10 FVXR
21SF AW10 DPXG
21SF AW10 DPXR
21SF AW10 FVXY21SF AW10 DPXY
21SF AW13 FXX
21SF AW13 FVXB
21SF AW13 DXX
21SF AW13 DPXB
21SF AW13 FVXG
21SF AW13 FVXR
21SF AW13 DPXG
21SF AW13 DPXR
21SF AW13 FVXY21SF AW13 DPXY
21SF IW10 FVXG21SF IW10 DPXG
21SF IW10 FVXR21SF IW10 DPXR
21SF IW10 FVXY21SF IW10 DPXY
21SF IW13 FXX
21SF IW13 FXXB
21SF IW13 DXX
21SF IW13 DPXB
21SF IW13 FXXG21SF IW13 DPXG
21SF IW13 FXXR21SF IW13 DPXR
21SF IW13 FXXY21SF IW13 DPXY
Lo
w P
ress
ure
Th
erm
op
last
ic
Connection A HexSW
Lmm
Dmm
L1mm
L2mm
Hex1SW1
Bmm
Gmm
Color Rectu POM Part Number
DSRectu CHEM Part Number
Connection A HexSW
Lmm
Dmm
L1mm
L2mm
Hex1SW1
Bmm
Gmm
Color Rectu POM Part Number
DSRectu CHEM Part Number
blue
green
red
yellow
blue
green
red
yellow
blue
green
red
yellow
blue
green
red
yellow
blue
green
red
yellow
DS = Delivery Status: in stock on short call medium term delivery
239
Plastic Hose Connection
21SF KO06 FVXB
Plugs RECTUS Series 21SF
Panel Mount, for Plastic Hose Connection
Panel Mount for PVDF- and PE-Hoses
21SF KS06 FXX
21SF KS06 FVXB
21SF KP06 FVX
Hose Barb
21SF TF04 FXX
21SF TF04 FVXB
21SF KO06 DPXB
21SF KS06 DXX
21SF KS06 DPXB
21SF TF04 DXX
21SF TF04 DPXB
21SF KO06 DXX4 x 6 mm 14 32 7 Standard 21SF KO06 FXX6 M 10 x 1
4 x 6 mm 14 44 7 Standard18 M 10 x 114 4
21SF KO06 FVXG21SF KO06 DPXG
21SF KO06 FVXR21SF KO06 DPXR
21SF KO06 FVXY21SF KO06 DPXY
blue
green
red
yellow
6 x 8 mm 14 32 7 Standard6 M 12 x 1
21SF KO08 FVXB21SF KO08 DPXB
21SF KO08 DXX 21SF KO08 FXX
21SF KO08 FVXG21SF KO08 DPXG
21SF KO08 FVXR21SF KO08 DPXR
21SF KO08 FVXY21SF KO08 DPXY
21SF KS06 FVXG21SF KS06 DPXG
21SF KS06 FVXR21SF KS06 DPXR
21SF KS06 FVXY21SF KS06 DPXY
21SF KS08 FXX
21SF KS08 FVXB
21SF KS08 DXX
21SF KS08 DPXB
6 x 8 mm 14 44 7 Standard18 M 12 x 114 4
21SF KS08 FVXG21SF KS08 DPXG
21SF KS08 FVXR21SF KS08 DPXR
21SF KS08 FVXY21SF KS08 DPXY
4 x 6 mm 17 48 28 Standard
21SF KP06 FVXB
21SF KP06 FVXG
21SF KP06 FVXR
21SF KP06 FVXY
6 x 8 mm 17 52 28 Standard 21SF KP08 FVX
21SF KP08 FVXB
21SF KP08 FVXG
21SF KP08 FVXR
21SF KP08 FVXY
4 mm 32 17 Standard
21SF TF04 FVXG21SF TF04 DPXG
21SF TF04 FVXR21SF TF04 DPXR
21SF TF04 FVXY21SF TF04 DPXY
21SF TF06 FXX
21SF TF06 FVXB
21SF TF06 DXX
21SF TF06 DPXB
6 mm 32 17 Standard
21SF TF06 FVXG21SF TF06 DPXG
21SF TF06 FVXR
21SF TF06 FVXY21SF TF06 DPXY
21SF TF06 DPXR
Lo
w P
ress
ure
Th
erm
op
last
ic
DSConnection A HexSW
Lmm
Dmm
L1mm
L2mm
Hex1SW1
Bmm
Gmm
Color Rectu POM Part Number
Rectu CHEM Part Number
blue
green
red
yellow
blue
green
red
yellow
blue
green
red
yellow
blue
green
red
yellow
blue
green
red
yellow
blue
green
red
yellow
blue
green
red
yellow
Please consider our security advices on the pages 12/13
240
Plugs RECTUS Series 21SF
Panel MountHose Barb
4 mm 14 50 17 Standard 21SF TS04 FXX
21SF TS04 FVXB
21SF TS04 FVXG
21SF TS04 FVXR
21SF TS04 FVXY
21SF TS04 DXX
21SF TS04 DPXB
21SF TS04 DPXG
21SF TS04 DPXR
21SF TS04 DPXY
14 14 4 M 10 x 1
6 mm 14 50 17 Standard14 17 4 M 12 x 1 21SF TS06 FXX
21SF TS06 FVXB
21SF TS06 FVXG
21SF TS06 FVXR
21SF TS06 FVXY
21SF TS06 DXX
21SF TS06 DPXB
21SF TS06 DPXG
21SF TS06 DPXR
21SF TS06 DPXY
Lo
w P
ress
ure
Th
erm
op
last
ic
Connection A HexSW
Lmm
Dmm
L1mm
L2mm
Hex1SW1
Bmm
Gmm
Color Rectu POM Part Number
DSRectu CHEM Part Number
blue
green
red
yellow
blue
green
red
yellow
DS = Delivery Status: in stock on short call medium term delivery
241
Chart
Working PressurePB = 0 - 10 bar (POM, at 20°C)PB = 0 - 8 bar (PVDF, springs made of steel)PB = 1 - 8 bar (PVDF, springs made of PEEK),maximum static working pressure with safety factor of 4 to 1.
Technical DescriptionThe 48 series coupling system made of POM and PVDF has been developed for use in the medical, chemical, food hand-ling, pharmaceutical and labo-ratory technology industries. The coupling is also available in a completely thermoplastic version (RectuChem+). Here the metal springs are replaced by springs made of PEEK, an extremely resistant synthetic material.
AdvantagesSingle handed operation.No mix up due to our color coded sleeves and plugs.The coupling is fitted with a double shut-off valve which enables it to be connected to a single shut-off (non-valved) plug as well as a double shut-off (i.e. plug with valve). The coupling is also available as a straight through coupling.
Working Temperature-20°C up to +80°C (POM)-20°C up to +120 (PVDF)depending on the medium.
38 mm2 = 7RECTUS Series
48KB Single Shut-Off
Couplings RECTUS Series 48KB
75%
of a
ctua
l siz
e
Air
Pre
ssur
e D
rop
(bar
)P
ress
ure
Dro
p (b
ar)
Water
Flow Rate in l/min
Flow Rate in l/min
Valve Body SleeveValveSpringsLocking SystemSealsBack Body
Material
Coupling
Plug
Plug ProfileValveSpringAdapterSeal
POM, blackPOM, blackPOM, blackAISI 316 TiPOM,blackNBRPOM, black
RectuPom RectuChem RectuChem+
PVDF, whitePVDF, whitePVDF, whiteAISI 316 TiPVDF, whiteFKM PVDF, white
PVDF, whitePVDF, whitePVDF, whitePEEK 450GPEEK 450GFKMPVDF, white
POM, blackPOM, blackAISI 316 TiPOM, blackNBR
PVDF, whitePVDF, whiteAISI 316 TiPVDF, whiteFKM
PVDF, whitePVDF, whitePEEK 450GPVDF, whiteFKM
Connection A
HexSW
Lmm
Dmm
L1mm
L2mm
Hex1SW1
Bmm
Gmm
Color Sleeve
Rectu POM Part Number
Rectu CHEM+Part Number
Male Thread
G 1/4 o. 21 70,5 926 Standard
DS Rectu CHEM Part Number
48KB AW13 DPX 48KB AW13 FVX 48KB AW13 FVP
48KB AW13 DPXB 48KB AW13 FVXB 48KB AW13 FVPB
48KB AW13 DPXG 48KB AW13 FVXG 48KB AW13 FVPG
48KB AW13 DPXR 48KB AW13 FVXR 48KB AW13 FVPR
48KB AW13 DPXY 48KB AW13 FVXY 48KB AW13 FVPY
48KB AW17 DPX 48KB AW17 FVX 48KB AW17 FVP
48KB AW17 DPXB 48KB AW17 FVXB 48KB AW17 FVPB
48KB AW17 DPXG 48KB AW17 FVXG 48KB AW17 FVPG
48KB AW17 DPXR 48KB AW17 FVXR 48KB AW17 FVPR
48KB AW17 DPXY 48KB AW17 FVXY 48KB AW17 FVPY
G 3/8 o. 21 67 926
blue
green
red
yellow
Standard
Lo
w P
ress
ure
Th
erm
op
last
ic
blue
green
red
yellow
Nominal Diameter
Double Shut-Off
Please consider our security advices on the pages 12/13
242
Couplings RECTUS Series 48KB
Male Thread
Connection A
HexSW
Lmm
Dmm
L1mm
L2mm
Hex1SW1
Bmm
Gmm
Color Sleeve
Rectu POM Part Number
Rectu CHEM+Part Number
G 1/2 o. 21 73,5 1226 Standard
DSRectu CHEM Part Number
48KB AW21 DPX 48KB AW21 FVX 48KB AW21 FVP
48KB AW21 DPXB 48KB AW21 FVXB 48KB AW21 FVPB
48KB AW21 DPXG 48KB AW21 FVXG 48KB AW21 FVPG
48KB AW21 DPXR 48KB AW21 FVXR 48KB AW21 FVPR
48KB AW21 DPXY 48KB AW21 FVXY 48KB AW21 FVPY
blue
green
red
yellow
Female Thread
G 1/4 i. 21 63,5 1026 Standard 48KB IW13 DPX 48KB IW13 FVX 48KB IW13 FVP
48KB IW13 DPXB 48KB IW13 FVXB 48KB IW13 FVPB
48KB IW13 DPXG 48KB IW13 FVXG 48KB IW13 FVPG
48KB IW13 DPXR 48KB IW13 FVXR 48KB IW13 FVPR
48KB IW13 DPXY 48KB IW13 FVXY 48KB IW13 FVPY
48KB IW17 DPX 48KB IW17 FVX 48KB IW17 FVP
48KB IW17 DPXB 48KB IW17 FVXB 48KB IW17 FVPB
48KB IW17 DPXG 48KB IW17 FVXG 48KB IW17 FVPG
48KB IW17 DPXR 48KB IW17 FVXR 48KB IW17 FVPR
48KB IW17 DPXY 48KB AW17 FVXY 48KB IW17 FVPY
48KB IW21 DPX 48KB IW21 FVX 48KB IW21 FVP
48KB IW21 DPXB 48KB IW21 FVXB 48KB IW21 FVPB
48KB IW21 DPXG 48KB IW21 FVXG 48KB IW21 FVPG
48KB IW21 DPXR 48KB IW21 FVXR 48KB IW21 FVPR
48KB IW21 DPXY 48KB IW21 FVXY 48KB IW21 FVPY
6 x 8 mm 21 80 2126 Standard 48KB KP08 FVX 48KB KP08 FVP
9 x 12 mm 21 87 2826 Standard 48KB KP12 FVX 48KB KP12 FVP
10 x 12 mm 21 87 2826 Standard 48KB KP12 FVXS 48KB KP12 FVPS
6 mm 21 81 2226 Standard 48KB TF06 DPX 48KB TF06 FVX 48KB TF06 FVP
48KB TF06 DPXB 48KB TF06 FVXB 48KB TF06 FVPB
48KB TF06 DPXG 48KB TF06 FVXG 48KB TF06 FVPG
48KB TF06 DPXR 48KB TF06 FVXR 48KB TF06 FVPR
48KB TF06 DPXY 48KB TF06 FVXY
for PVDF- and PE-Hoses
Hose Barb
blue
green
red
yellow
Standard
Standard
G 3/8 i. 21 63,5 1326
G 1/2 i. 21 74,5 1326
48KB TF09 DPX 48KB TF09 FVX 48KB TF09 FVP
48KB TF09 DPXB 48KB TF09 FVXB 48KB TF09 FVPB
48KB TF09 DPXG 48KB TF09 FVXG
48KB TF09 DPXR 48KB TF09 FVXR 48KB TF09 FVPR
48KB TF09 DPXY 48KB TF09 FVXY
48KB TF09 FVPG
48KB TF09 FVPY
48KB TF06 FVPY
48KB TF13 DPX 48KB TF13 FVX 48KB TF13 FVP
48KB TF13 DPXB 48KB TF13 FVXB 48KB TF13 FVPB
48KB TF13 DPXG 48KB TF13 FVXG
48KB TF13 DPXR 48KB TF13 FVXR 48KB TF13 FVPR
48KB TF13 DPXY 48KB TF13 FVXY
48KB TF13 FVPG
48KB TF13 FVPY
9 mm 21 81 2226 Standard
13 mm 21 84 2526 Standard
Lo
w P
ress
ure
Th
erm
op
last
ic
blue
green
red
yellow
blue
green
red
yellow
blue
green
red
yellow
blue
green
red
yellow
blue
green
red
yellow
DS = Delivery Status: in stock on short call medium term delivery
243
Valved Plugs RECTUS Series 48SB
G 1/4 o. 21 55 9 Standard 48SB AW13 DPX 48SB AW13 FVX 48SB AW13 FVP
48SB AW13 DPXB 48SB AW13 FVXB 48SB AW13 FVPB
48SB AW13 DPXG 48SB AW13 FVXG 48SB AW13 FVPG
48SB AW13 DPXR 48SB AW13 FVXR 48SB AW13 FVPR
48SB AW13 DPXY 48SB AW13 FVXY 48SB AW13 FVPY
Male Thread
G 3/8 o. 21 51,5 9 Standard
G 1/2 o. 21 58 12 Standard
G 1/4 i. 21 48 10 Standard 48SB IW13 DPX 48SB IW13 FVX 48SB IW13 FVP
48SB IW13 DPXB 48SB IW13 FVXB 48SB IW13 FVPB
48SB IW13 DPXG 48SB IW13 FVXG 48SB IW13 FVPG
48SB IW13 DPXR 48SB IW13 FVXR 48SB IW13 FVPR
48SB IW13 DPXY 48SB IW13 FVXY 48SB IW13 FVPY
G 3/8 i. 21 48 10 Standard
G 1/2 i. 21 59 13 Standard
6 x 8 mm 21 64,5 21 Standard 48SB KP08 FVX 48SB KP08 FVP
9 x 12 mm 21 71,5 28 Standard 48SB KP12 FVX 48SB KP12 FVP
10 x 12 mm 21 71,5 28 Standard 48SB KP12 FVXS 48SB KP12 FVPS
Female Thread
for PVDF- and PE-Hoses
48SB AW17 DPX 48SB AW17 FVX 48SB AW17 FVP
48SB AW17 DPXB 48SB AW17 FVXB 48SB AW17 FVPB
48SB AW17 DPXG 48SB AW17 FVXG 48SB AW17 FVPG
48SB AW17 DPXR 48SB AW17 FVXR 48SB AW17 FVPR
48SB AW17 DPXY 48SB AW17 FVXY 48SB AW17 FVPY
48SB AW21 DPX 48SB AW21 FVX 48SB AW21 FVP
48SB AW21 DPXB 48SB AW21 FVXB 48SB AW21 FVPB
48SB AW21 DPXG 48SB AW21 FVXG 48SB AW21 FVPG
48SB AW21 DPXR 48SB AW21 FVXR 48SB AW21 FVPR
48SB AW21 DPXY 48SB AW21 FVXY 48SB AW21 FVPY
48SB IW17 DPX 48SB IW17 FVX 48SB IW17 FVP
48SB IW17 DPXB 48SB IW17 FVXB 48SB IW17 FVPB
48SB IW17 DPXG 48SB IW17 FVXG 48SB IW17 FVPG
48SB IW17 DPXR 48SB IW17 FVXR 48SB IW17 FVPR
48SB IW17 DPXY 48SB IW17 FVXY 48SB IW17 FVPY
48SB IW21 DPX 48SB IW21 FVX 48SB IW21 FVP
48SB IW21 DPXB 48SB IW21 FVXB 48SB IW21 FVPB
48SB IW21 DPXG 48SB IW21 FVXG 48SB IW21 FVPG
48SB IW21 DPXR 48SB IW21 FVXR 48SB IW21 FVPR
48SB IW21 DPXY 48SB IW21 FVXY 48SB IW21 FVPY
Lo
w P
ress
ure
Th
erm
op
last
ic
Connection A
HexSW
Lmm
Dmm
L1mm
L2mm
Hex1SW1
Bmm
Gmm
Color Rectu POM Part Number
Rectu CHEM+Part Number
DS Rectu CHEM Part Number
blue
green
red
yellow
blue
green
red
yellow
blue
green
red
yellow
blue
green
red
yellow
blue
green
red
yellow
blue
green
red
yellow
Please consider our security advices on the pages 12/13
244
Valved Plugs RECTUS Series 48SB
Hose Barb
6 mm 21 65,5 22 Standard 48SB TF06 DPX 48SB TF06 FVX 48SB TF06 FVP
48SB TF06 DPXB 48SB TF06 FVXB 48SB TF06 FVPB
48SB TF06 DPXG 48SB TF06 FVXG 48SB TF06 FVPG
48SB TF06 DPXR 48SB TF06 FVXR 48SB TF06 FVPR
48SB TF06 DPXY 48SB TF06 FVXY 48SB TF06 FVPY
9 mm 21 65,5 22 Standard
13 mm 21 68,5 25 Standard
Plugs RECTUS Series 48SF
Male Thread
G 1/4 o. 17 38,5 9 Standard 48SF AW13 DXX 48SF AW13 FXX
48SF AW13 DPXB 48SF AW13 FVXB
48SF AW13 DPXG 48SF AW13 FVXG
48SF AW13 DPXR 48SF AW13 FVXR
48SF AW13 DPXY 48SF AW13 FVXY
G 3/8 o. 21 38,5 9 Standard
G 1/2 o. 21 41,5 12 Standard
G 1/4 i. 17 38,5 9 Standard
Female Thread
48SB TF09 DPX 48SB TF09 FVX 48SB TF09 FVP
48SB TF09 DPXB 48SB TF09 FVXB 48SB TF09 FVPB
48SB TF09 DPXG 48SB TF09 FVXG 48SB TF09 FVPG
48SB TF09 DPXR 48SB TF09 FVXR 48SB TF09 FVPR
48SB TF09 DPXY 48SB TF09 FVXY 48SB TF09 FVPY
48SB TF13 DPX 48SB TF13 FVX 48SB TF13 FVP
48SB TF13 DPXB 48SB TF13 FVXB 48SB TF13 FVPB
48SB TF13 DPXG 48SB TF13 FVXG 48SB TF13 FVPG
48SB TF13 DPXR 48SB TF13 FVXR 48SB TF13 FVPR
48SB TF13 DPXY 48SB TF13 FVXY 48SB TF13 FVPY
48SF AW17 DXX 48SF AW17 FXX
48SF AW17 DPXB 48SF AW17 FVXB
48SF AW17 DPXG 48SF AW17 FVXG
48SF AW17 DPXR 48SF AW17 FVXR
48SF AW17 DPXY 48SF AW17 FVXY
48SF AW21 DXX 48SF AW21 FXX
48SF AW21 DPXB 48SF AW21 FVXB
48SF AW21 DPXG 48SF AW21 FVXG
48SF AW21 DPXR 48SF AW21 FVXR
48SF AW21 DPXY 48SF AW21 FVXY
48SF IW13 DXX 48SF IW13 FXX
48SF IW13 DPXB 48SF IW13 FVXB
48SF IW13 DPXG 48SF IW13 FVXG
48SF IW13 DPXR 48SF IW13 FVXR
48SF IW13 DPXY 48SF IW13 FVXY
Lo
w P
ress
ure
Th
erm
op
last
ic
Connection A
HexSW
Lmm
Dmm
L1mm
L2mm
Hex1SW1
Bmm
Gmm
Color Rectu POM Part Number
Rectu CHEM+Part Number
DSRectu CHEM Part Number
Connection A
HexSW
Lmm
Dmm
L1mm
L2mm
Hex1SW1
Bmm
Gmm
Color Rectu POM Part Number
Rectu CHEM+Part Number
DSRectu CHEM Part Number
blue
green
red
yellow
blue
green
red
yellow
blue
green
red
yellow
blue
green
red
yellow
blue
green
red
yellow
blue
green
red
yellow
blue
green
red
yellow
blue
green
red
yellow
DS = Delivery Status: in stock on short call medium term delivery
245
G 3/8 i. 21 35,5 10 Standard 48SF IW17 DXX 48SF IW17 FXX
48SF IW17 DXXB 48SF IW17 FXXB
48SF IW17 DXXG 48SF IW17 FXXG
48SF IW17 DXXR 48SF IW17 FXXR
48SF IW17 DXXY 48SF IW17 FXXY
Female ThreadG 1/2 i. 24 59 13 Standard
for PVDF- and PE-Hoses
Plugs RECTUS Series 48SF
Plugs RECTUS Series 48SF
6 x 8 mm 21 64,5 21 48SF KP08 FVX
48SF KP12 FVX
48SF KP12 FVXS
48SF TF06 DXX 48SF TF06 FXX
48SF TF06 DPXB 48SF TF06 FVXB
48SF TF06 DPXG 48SF TF06 FVXG
48SF TF06 DPXR 48SF TF06 FVXR
48SF TF06 DPXY 48SF TF06 FVXY
48SF IW21 DXX 48SF IW21 FXX
48SF IW21 DPXB 48SF IW21 FVXB
48SF IW21 DPXG 48SF IW21 FVXG
48SF IW21 DPXR 48SF IW21 FVXR
48SF IW21 DPXY 48SF IW21 FVXY
9 x 12 mm 21 71,5 28
10 x 12 mm 21 71,5 28
6 mm 47 18 22
9 mm 47 18 22
13 mm 50 18 25
48SF TF09 DXX 48SF TF09 FXX
48SF TF09 DPXB 48SF TF09 FVXB
48SF TF09 DPXG 48SF TF09 FVXG
48SF TF09 DPXR 48SF TF09 FVXR
48SF TF09 DPXY 48SF TF09 FVXY
48SF TF13 DXX 48SF TF13 FXX
48SF TF13 DPXB 48SF TF13 FVXB
48SF TF13 DPXG 48SF TF13 FVXG
48SF TF13 DPXR 48SF TF13 FVXR
48SF TF13 DPXY 48SF TF13 FVXY
Hose Barb
Lo
w P
ress
ure
Th
erm
op
last
ic
Connection A
HexSW
Lmm
Dmm
L1mm
L2mm
Hex1SW1
Bmm
Gmm
Color Rectu POM Part Number
Rectu CHEM+Part Number
DS Rectu CHEM Part Number
Connection A
HexSW
Lmm
Dmm
L1mm
L2mm
Hex1SW1
Bmm
Gmm
Color Rectu POM Part Number
Rectu CHEM+Part Number
DS Rectu CHEM Part Number
blue
green
red
yellow
blue
green
red
yellow
Standard
blue
green
red
yellow
Standard
blue
green
red
yellow
Standard
blue
green
red
yellow
Please consider our security advices on the pages 12/13
246
Coupling RECTUS Series 71KB
actu
al s
ize
Nominal Diameter
= 15 mm24.3 71KB
Air
Chart
Pre
ssur
e D
rop
(bar
)P
ress
ure
Dro
p (b
ar)
Valve BodySleeveValveSpring and Locking RingLocking BallsSealsSpring Plate
Working PressurePB = 15 bar (at 50°C) maximum static working pressure with safety factor of 4 to 1.
Material
Coupling
Plug
Plug ProfileValveSpring SealSpring Plate
POM, whitePOM, whiteAISI 303AISI 301AISI 316NBR AISI 301
Standard
POM, whiteAISI 303AISI 301NBR AISI 301
The 71KB series is a double shut-off hydraulic coupling used for liquid media. Theplug profile is manufactured in accordance with ISO-7241-1, series B. All versions mentioned below are manufactured from non-rusting stainless steel or POM. This coupling requires two handed operation (the sleeve must be manually pulled back when connecting).
AdvantagesSimple, yet rugged construction guarantees the highest safety.
Working Temperature*-20°C up to +90°C (NBR)-40°C up to +90°C (EPDM)-15°C up to +90°C (FKM)depending on the medium.
*At a temperature below -20°C and above +90°C special seals are available on request.
Technical Description
Water
Flow Rate in l/min
Flow Rate in l/min
204
412
Valved Plug RECTUS Series 71KB
Connection A HexSW
Lmm
Dmm
L1mm
L2mm
Hex1SW1
Bmm
Gmm
Version Part Number DS
Female Thread
71KB IW10 DPXG 1/8 14 48,5 7 Standard25
71SB IW10 DPXG 1/8 14 29,5 7 Standard
Lo
w P
ress
ure
Th
erm
op
last
ic
DoubleShut-Off
Connection A HexSW
Lmm
Dmm
L1mm
L2mm
Hex1SW1
Bmm
Gmm
Version Part Number DS
DS = Delivery Status: in stock on short call medium term delivery
Female Thread
RECTUS Series
You will find the following alternative ver-sions in our current catalogue on page:
Medium-/High-Pressure TIB P.
Stainless Steel Double Shut-off P.
247
Chart
Working PressurePB = 15 bar (at 50°C) maximum static working pressure with safety factor of 4 to 1.
Technical DescriptionThe 72KB series is a double shut-off hydraulic coupling used for liquid media. The plug profile is manufactured in accordance with ISO-7241-1, series B. All versions menti-oned below are manufactured from non-rusting stainless steel or POM. This coupling requires two handed operation (the sleeve must be manually pulled back when connecting).
AdvantagesSimple, yet rugged construc-tion guarantees the highest safety.
Working Temperature*-20°C up to +90°C (NBR)-40°C up to +90°C (EPDM)-15°C up to +90°C (FKM)0°C up to +90°C (FFKM)depending on the medium. *At a temperature below -20°C and above +90°C special seals are available on request.
28 mm2 = 6RECTUS Series
72KB
Coupling RECTUS Series 72KB
actu
al s
ize
205
413
Air
Pre
ssur
e D
rop
(bar
)P
ress
ure
Dro
p (b
ar)
Water
Flow Rate in l/min
Flow Rate in l/min
Valve BodySleeveValveSpring and Locking RingLocking BallsSealsSpring Plate
Material
Coupling
Plug
Plug ProfileValveSpringSpring PlateSeal
POM, whitePOM, whiteAISi 303AISI 301AISI 316NBRAISI 301
Standard
POM, whiteAISI 303AISI 301AISI 301NBR
Connection A HexSW
Lmm
Dmm
L1mm
L2mm
Hex1SW1
Bmm
Gmm
Version Part Number DS
Female Thread
Female Thread
G 1/4 19 57,5 25 10 Standard 72KB IW13 DPX
G 1/4 19 35 10 Standard 72SB IW13 DPX
Valved Plug RECTUS Series 72KB
Lo
w P
ress
ure
Th
erm
op
last
ic
Double Shut-Off
Connection A HexSW
Lmm
Dmm
L1mm
L2mm
Hex1SW1
Bmm
Gmm
Version Part Number DS
Nominal Diameter
You will find the following alternative ver-sions in our current catalogue on page:
Medium-/High-Pressure TIB P.
Stainless Steel Double Shut-off P.
Please consider our security advices on the pages 12/13
248
DoubleShut-Off
Coupling RECTUS Series 73KB
85%
of a
ctua
l siz
e
= 44 mm27.5 73KB
Air
Chart
Pre
ssur
e D
rop
(bar
)P
ress
ure
Dro
p (b
ar)
Back BodySleeveValveSpring and Locking RingLocking BallsSealsSpring Plate
Working PressurePB = 15 bar (at 50°C) maximum static working pressure with safety factor of 4 to 1.
Material
Coupling
Plug
Plug ProfileValveSpringSpring PlateSeal
POM, whitePOM, whiteAISi 303AISI 301 AISI 316NBRAISI 301
Standard
POM, whiteAISI 303AISI 301AISI 301NBR
The 73KB series is a double shut-off hydraulic coupling used for liquid media. The plug profile is manufactured in accordance with ISO-7421-1, series B. All versions mentioned below are manufactured from non-rusting materials.
AdvantagesSimple, yet rugged construc-tion guarantees the highest safety.
Working Temperature*-20°C up to +90°C (NBR)-40°C up to +90°C (EPDM)-15°C up to +90°C (FKM)0°C up to 90°C (FFKM)depending on the medium.
*At a temperature below -20°C and above +90°C special seals are available on request.
Technical Description
Water
Flow Rate in l/min
Flow Rate in l/min
206
416
Valved Plug RECTUS Series 73KB
Female Thread
73KB IW17 DPXG 3/8 22 64 11,5 Standard35
73SB IW17 DPXG 3/8 22 39 11,5 Standard
Female Thread
Lo
w P
ress
ure
Th
erm
op
last
ic
Connection A HexSW
Lmm
Dmm
L1mm
L2mm
Hex1SW1
Bmm
Gmm
Version Part Number DS
Connection A HexSW
Lmm
Dmm
L1mm
L2mm
Hex1SW1
Bmm
Gmm
Version Part Number DS
DS = Delivery Status: in stock on short call medium term delivery
Nominal Diameter RECTUS Series
You will find the following alternative versions in our current catalogue on page:
Medium-/High-Pressure TIB P.
Stainless Steel Double Shut-off P.
249
Chart
Working PressurePB = 10 bar (at 50°C), maximum static working pressure with safety factor of 4 to 1.
Technical DescriptionThe 74KB series is a double shut-off hydraulic couplingused for liquid media. The plug profile is manufactured in accordance with ISO-7421-1, series B. All versions mentioned below are manufactured from non-rusting stainless steel or POM. This coupling requires two handed operation (the sleeve must be manually pulled back when connecting).
AdvantagesSimple, yet rugged construc-tion guarantees the highest safety.
Working Temperature*-20°C bis +90°C (NBR) -40°C bis +90 (EPDM)-15°C bis +90°C (FKM) 0°C bis +90°C (FFKM)depending on the medium.
*At a temperature below -20°C and above +90°C special seals are available on request.
Nominal Diameter
95 mm2 = 11RECTUS Series
74KB
Coupling RECTUS Series 74KB
75%
of a
ctua
l siz
e
207
419
Air
Pre
ssur
e D
rop
(bar
)P
ress
ure
Dro
p (b
ar)
Water
Flow Rate in l/min
Flow Rate in l/min
Valve BodySleeveValveSpring and Locking RingLocking BallsSeals Spring Plate
Material
Coupling
Plug
Plug ProfileValveSpringSpring PlateSeal
POM, white POM, whiteAISI 303 AISI 301 AISI 316 NBR AISI 301
Standard
POM, whiteAISI 303 AISI 301AISI 301 NBR
Female Thread
G 1/2 27 76 44,5 16 Standard 74KB IW21 DPX
G 1/2 27 48 16 Standard 74SB IW21 DPX
Valved Plug RECTUS Series 74KB
Lo
w P
ress
ure
Th
erm
op
last
ic
Double Shut-Off
Connection A HexSW
Lmm
Dmm
L1mm
L2mm
Hex1SW1
Bmm
Gmm
Version Part Number DS
Connection A HexSW
Lmm
Dmm
L1mm
L2mm
Hex1SW1
Bmm
Gmm
Version Part Number DS
Female Thread
You will find the following alternative versions in our current catalogue on page:
Medium-/High-Pressure TIB P.
Stainless Steel Double Shut-off P.
Please consider our security advices on the pages 12/13
250
Lo
w P
ress
ure
Th
erm
op
last
ic
Coupling RECTUS Series 75KB
55%
of a
ctua
l siz
eNominal Diameter
= 133 mm213 75KB
Air
Chart
Pre
ssur
e D
rop
(bar
)P
ress
ure
Dro
p (b
ar)
Valve BodySleeveValveSpring and Locking RingLocking BallsSealsSpring Plate
Working PressurePB = 10 bar (at 50°C), maximum static working pressure with safety factor of 4 to 1.
Material
Coupling
Plug
Plug ProfileValveSpringSpring PlateSeal
POM, whitePOM, whiteAISI 303AISI 301AISI 316NBRAISI 301
Standard
POM, whiteAISI 303AISI 301AISI 301NBR
The 75KB series is a double shut-off hydraulic coupling used for liquid media. Theplug profile is manufactured in accordance with ISO-7421-1, series B. All versions mentioned below are manufactured from non-rusting stainless steel or POM. This coupling requires two handed operation (the sleeve must be manually pulled back when connecting).
AdvantagesSimple, yet rugged construc-tion guarantees the highest safety.
Working Temperature*-20°C up to +90°C (NBR) -40°C up to +90 (EPDM)-15°C up to +90°C (FKM)0°C up to + 90°C (FFKM)depending on the medium.
*At a temperature below -20°C and above +90°C special seals are available on request.
Technical Description
Water
Flow Rate in l/min
Flow Rate in l/min
208
422
Valved Plug RECTUS Series 75KB
Female Thread
75KB IW26 DPXG 3/4 34 96 24 Standard55
75SB IW26 DPXG 3/4 36 60 24 Standard
DoubleShut-Off
Connection A HexSW
Lmm
Dmm
L1mm
L2mm
Hex1SW1
Bmm
Gmm
Version Part Number DS
Connection A HexSW
Lmm
Dmm
L1mm
L2mm
Hex1SW1
Bmm
Gmm
Version Part Number DS
DS = Delivery Status: in stock on short call medium term delivery
Female Thread
RECTUS Series
You will find the following alternative versions in our current catalogue on page:
Medium-/High-Pressure TIB P.
Stainless Steel Double Shut-off P.
251
Chart
Working PressurePB = 10 bar (at 50°C), maximum static working pressure with safety factor of 4 to 1.
Technical DescriptionThe 76KB series is a double shut-off hydraulic couplingused for liquid media. Theplug profile is manufactured in accordance with ISO-7421-1, series B. All versions mentioned below are manufactured from non-rusting stainless steel or POM. This coupling requires two handed operation (the sleeve must be manually pulled back when connecting).
AdvantagesSimple, yet rugged construc-tion guarantees the highest safety.
Working Temperature*-20°C up to +90°C (NBR)-40°C up to +90°C (EPDM) -15°C up to +90°C (FKM)0°C up to +90°C (FFKM) depending on the medium
*At a temperature below -20°C and above +90°C special seals are available on request.
314 mm2 = 20RECTUS Series
76KB
Coupling RECTUS Series 76KB
45%
of a
ctua
l siz
e
209
425
Air
Pre
ssur
e D
rop
(bar
)P
ress
ure
Dro
p (b
ar)
Water
Flow Rate in l/min
Flow Rate in l/min
Valve BodySleeveValveSpring and Locking RingLocking BallsSealsSpring Plate, Locking Ring
Material
Coupling
Plug
Plug ProfileValveSpringSpring PlateSeal
POM, whitePOM, whiteAISI 303 AISI 316 Ti AISI 316NBRAISI 301
Standard
POM, whiteAISI 303AISI 316 TiAISI 301NBR
Female Thread
G 1 41 105,5 62 24 Standard 76KB IW33 DPX
G 1 41 65 24 Standard 76SB IW33 DPX
Valved Plug RECTUS Series 76KB
Lo
w P
ress
ure
Th
erm
op
last
ic
Double Shut-Off
Connection A HexSW
Lmm
Dmm
L1mm
L2mm
Hex1SW1
Bmm
Gmm
Version Part Number DS
Connection A HexSW
Lmm
Dmm
L1mm
L2mm
Hex1SW1
Bmm
Gmm
Version Part Number DS
Female Thread
Nominal Diameter
You will find the following alternative versions in our current catalogue on page:
Medium-/High-Pressure P.
Stainless Steel Double Shut-off P.
Please consider our security advices on the pages 12/13
252
Coupling RECTUS Series 77KB
35%
of a
ctua
l siz
e
= 707 mm230 77KB
Air
Chart
Water
Valved Plug RECTUS Series 77KB
Connection A Hex SW
Lmm
Dmm
L1mm
L2mm
Hex1 SW1
Bmm
Gmm
Version Part Number DS
Female Thread
77KB IW48 DEXS-01G 1 1/2 i. 60 133 23 Standard76
77SB IW48 DPXG 1 1/2 i. 60 132 23 Standard
Connection A Hex SW
Lmm
Dmm
L1mm
L2mm
Hex1 SW1
Bmm
Gmm
Version Part Number DS
Lo
w P
ress
ure
Th
erm
op
last
ic
DoubleShut-Off
DS = Delivery Status: in stock on short call medium term delivery
Nominal Diameter RECTUS Series
Female Thread
Pre
ssur
e D
rop
(bar
)P
ress
ure
Dro
p (b
ar)
Flow Rate in l/min
Flow Rate in l/min
Valve BodySleeveValveSpring and Locking RingLocking BallsSealsSpring Plate, Locking Ring
Material
Coupling
Plug
Plug ProfileValveSpringSpring PlateSeal
POM, whitePOM, whiteAISI 303 AISI 316 Ti AISI 316NBR AISI 301
Standard
POM, whiteAISI 303AISI 316 TiAISI 301NBR
Working PressurePB = 10 bar (at 50°C), maximum static working pressure with safety factor of 4 to 1.
Technical DescriptionThe 77KB series is a double shut-off hydraulic couplingused for liquid media. Theplug profile is manufactured in accordance with ISO-7421-1, series B. All versions mentioned below are manufactured from non-rusting stainless steel or POM. This coupling requires two handed operation (the sleeve must be manually pulled back when connecting).
AdvantagesSimple, yet rugged construc-tion guarantees the highest safety.
Working Temperature*-20°C up to +90°C (NBR)-40°C up to +90°C (EPDM) -15°C up to +90°C (FKM)0°C up to +90°C (FFKM) depending on the medium
*At a temperature below -20°C and above +90°C special seals are available on request.
253
Lo
w P
ress
ure
Th
erm
op
last
ic
Male x Male Nipple RECTUS Fittings
G 1/4 x G 1/8 14 19 78 DN 13/10FXDN 13/10DX
14 22 88
17 25 108
17 21,5 109
21 21,5 109
17 32,5 139
14 29 178
14 29 178
17 39 229
17 39 229
17 42 259
Connection A Hex SW
Lmm
L1 mm
L2 mm
L3 mm
G mm
Rectu POM Part Number
DSRectu CHEM Part Number
Male x Female Nipple
Hose Tale Adaptor
Plastic Screw Connector
Screw Connection for PVDF or PE Hoses
DN 13/13DX
DN 17/13DX
DN 17/17DX
DN 17/21DX
DN 13/13FX
DN 17/13FX
DN 17/17FX
DN 17/21FX
G 1/4 x G 1/4 14 19 78
G 3/8 x G 1/4 17 28,5 99
G 3/8 x G 3/8 21 25 99
G 3/8 x G 1/2 21 31,5 129
G 1/4 x G 1/8
G 1/4 x G 1/4
G 3/8 x G 1/4
G 3/8 x G 3/8
G 3/8 x G 1/2
RL 13/10FXRL 13/10DX
RL 13/13DX
RL 17/13DX
RL 17/17DX
RL 17/21DX
RL 13/13FX
RL 17/13FX
RL 17/17FX
RL 17/21FX
G 1/4 x 4 mm
G 1/4 x 6 mm
G 3/8 x 6 mm
G 3/8 x 9 mm
G 3/8 x 13 mm
GT 13/04FXGT 13/04DX
GT 13/06DX
GT 17/06DX
GT 17/09DX
GT 17/13DX
GT 13/06FX
GT 17/06FX
GT 17/09FX
GT 17/13FX
RECTUS Fittings
RECTUS Fittings
RECTUS Fittings
RECTUS Fittings
Connection A Hex SW
Lmm
L1 mm
L2 mm
L3 mm
Conn. A1 mm
G mm
Rectu POM Part Number
DSRectu CHEM Part Number
Connection A Hex SW
Lmm
L1 mm
L2 mm
L3 mm
Hex1 SW1
B mm
G mm
Rectu POM Part Number
DSRectu CHEM Part Number
Connection A Hex SW
Lmm
L1 mm
L2 mm
L3 mm
Hex1 SW1
B mm
G mm
Rectu POM Part Number
DSRectu CHEM Part Number
Connection A Hex SW
Lmm
L1 mm
L2 mm
L3 mm
Hex1 SW1
B mm
G mm
Rectu POM Part Number
DSRectu CHEM Part Number
17 39 229G 3/8 x 10 mm GT 17/10DX
14 25 138 EV 13/06 FXEV 13/06 DX
EV 13/08 DX14 25 138
G 1/4
G 1/4
M 10 x 1
M 12 x 1 EV 13/08 FX
EV 13/06 FX04
EV 13/08 FX06
EV 17/08 FX06
EV 17/12 FX09
EV 17/12 FX10
17 31 817
17 35 821
22 38 921
22 45 928
22 45 928
G 1/4
G 1/4
G 3/8
G 3/8
G 3/8
M 10 x 1
M 12 x 1
M 12 x 1
M 12 x 1
M 12 x 1
4 x 6
6 x 8
4 x 6
6 x 8
6 x 8
9 x 12
10 x 12
Conn. A1 mm
Please consider our security advices on the pages 12/13
254
Panel Mount, Standard Hose Connection RECTUS Fittings
DS
G 1/4 x 4 mm 14 43 87 ET 13/04 FXET 13/04 DX
Connection A Hex SW
Lmm
L1 mm
L2 mm
L3 mm
Hex1 SW1
B mm
G mm
Rectu POM Part Number
Rectu CHEM Part Number
14 14 4 M 10 x 1
G 1/4 x 6 mm 14 43 88 ET 13/06 FXET 13/06 DX14 17 4 M 12 x 1
Lo
w P
ress
ure
Th
erm
op
last
ic
DS = Delivery Status: in stock on short call medium term delivery
Panel Mount, Plastic Hose Connection RECTUS Fittings
DS
G 1/4 x 4 x 6 mm 14 43 87 ET 13/04 FXET 13/04 DX
Connection A Hex SW
Lmm
L1 mm
L2 mm
L3 mm
Hex1 SW1
B mm
G mm
Rectu POM Part Number
Rectu CHEM Part Number
14 14 4 M 10 x 1
G 1/4 x 6 x 8 mm 14 43 88 ET 13/06 FXET 13/06 DX14 17 4 M 12 x 1
Please consider our security advices on the pages 12/13