piston valves kvn dn 15.–.200 kx-gt - klinger · pdf filein the interest of technical...
TRANSCRIPT
Fluid Control
Edition 2010
Piston valvesKVN DN 15.–.200 KX-GT
Tel. +.43 (0)2252 600-0Fax +.43 (0)2252 600-100Web: www.klinger.kfc.at
2 In the interest of technical progress, designs and dimensions are subject to modification
KLINGER piston valvesApplication examples
In the interest of technical progress, designs and dimensions are subject to modification 3
KLINGER piston valvesAdvantages and summary of types
KVN Advantages■ Reliably tight – across
the ports and to theatmosphere
■ Environmentally safeand energy efficient
■ Asbestos-free■ No erosion on the seal-
ing surfaces■ Insensitive to impurities
due to maintenance-freesealing system
■ Unbeatable in a compar-ison of profitability
■ Maintenance-free■ Easy to install■ Valve rings are replace-
able in the line■ Excellent control charac-
teristics■ Fire-safe tested accord-
ing to API 6FA■ Inspected according to
EPA-emission-test■ Conforms to TA-Luft■ VdTÜV license 1065 type
approval■ Suitable for oxygen (BAM)
KVN 15.–.50 m.c. III, VI, VIII, Xc KVN 65.–.150 m.c. III
KVN 65.–.200 m.c. III/VIII KVN 65.–.200 m.c. VI, VIII
KVMN 1/2 – 2 m.c. III, VIII KVSN 1/2 – 2 m.c. VIII
KVSN 15.–.50 m.c. VIII
4 In the interest of technical progress, designs and dimensions are subject to modification
KLINGER piston valvesOptimization through experience
Piston valves KVN
Excellent ideas are lastingIn the year 1922 Richard KLINGER thefounder of this company had an idea,the principle of which is still valid to-day. He designed the first piston valve.He replaced the sealing system of aconventional globe valve with a cylin-drical piston and two elastic replaceablejointing rings.
Environmentally safe and energyefficientConstant research and further develop-ment yield a quality, which comesthrough brilliantly in extreme applica-tions and is marked by the slightest ofleak rates. KLINGER piston valves arethe best solution in hot water-, steam-,heat transfer medium- and dry gasapplication.
Tested and certifiedKLINGER KVN piston valves have beentested by independent research insti-tutes under the toughest conditions.
They passed the Fire-safe test accord-ing to API 6FA as well as the Helium-leakage test with best results. These re-sults impressively prove the exceptionalefficiency of KLINGER piston valves.
Today, piston valves are manufacturedbased on the state of the art techniqueand according to the highest quality re-quirements of ISO 9001: 2008.
Efficiency and reliabilityThe sealing element is formed by twoelastic valve rings enveloping a stain-less steel piston. The upper valve ringseals to the outside, the lower ringseals across the port. Due to the largepiston skirt the sealing effect is optimal.As the valve closes the piston removesimpurities which the medium mightcontain from the inside of the lowervalve ring. In this way the valve reliablyseals off even contaminated media. Inprinciple, damage to the sealing surfaceis precluded and tightness isguaranteed as a result.
Excellent control characteristicsThe standard version of the KLINGERpiston valve is already very well suitedfor controlling the flow. Because thepiston is guided by the upper and thelower valve ring vibration and instabilityin the pipe does not occure. KLINGERpiston valves have proved to be excel-lent as by-pass control valves.
Through simple replacement of the pis-ton and the lantern bush the KVN canbe retrofitted to act as a special precisi-on control valve.
In-line valve ring replacementA newly installed piston valve does notrequire any maintenance for a long timeafter. However, the spindle should beregularly lubricated. If nevertheless avalve ring wears out it can be replacedwithout problems while remaining inthe line and, if assembly instructionsare followed, it can be changed by in-house personnel.After replacement the valve is like new.
In the interest of technical progress, designs and dimensions are subject to modification 5
KX-GT: Competitiveless in sealingEnvironmentally safe and energy efficient
The core of the piston valve: Thevalve rings KX-GTThe high quality valve ring KX-GT ismade of graphite laminate with tangmetal sheet inserts made of stainlesssteel. The valve is absolutely asbestos-and maintenance-free. The variablethermal expansions which occur underalternating thermal loads are completelycompensated by KX-GT-valve rings,which were presealed in a built-incondition.
Long term sealing even at high-est demandsMedia in the temperature range between–.40 °C and +.400 °C and at pressuresof up to 63 bar, can be reliably con-trolled. KX-GT valve rings are excellentfor the use in temperature shock opera-tion as well as steam condensate alter-nating-operation. (Flash-application).
Pressure relieved pistonIn order to ensure convenient actuationat high differential pressures, the pis-tons of the KVN range are made of caststeel, whereof the sizes DN 65 to 200
are pressure relieved. The spindle issealed with a gland and an additionalvalve ring provides the sealing betweenthe body and the bonnet.
Cost justificationPiston valve – seat valve – bellows seal valve
6 In the interest of technical progress, designs and dimensions are subject to modification
Actuators for KVNElectro mechanical and pneumatic actuators
Pneumatic actuatorThe pneumatic actuator is single ordouble acting and offers an ON/OFF-function. It is often preferred in compar-ison to the electro mechanical actuatorfor many reasons.The actuator closes the valve withspring force (security!) and opens it byair pressure. Safe control media arecompressed air and nitrogen at a maxi-mum of 6 bar. Compressed air supply:R 1/4, measurement, weight and valvelift at request.Pneumatic actuators can be applied atambient temperatures from –.30.°C upto 90.°C. The standard version includesa pneumatic diaphragm actuator, anend switch, a stroke scale and a me-chanical valve lifting stop. Special de-sign with emergency-hand switch isalso available.
Electro mechanical actuatorVarious designs at request
DN 15.–.50 DN 65.–.200
In the interest of technical progress, designs and dimensions are subject to modification 7
KLINGER piston valvesTechnical data
Type DN PN material connection overall length pageKLINGER flanged-valvesKVN 15.–.50 16 cast iron EN 1092-2 EN 558-1 GR1 8KVN 65.–.150 16 cast iron EN 1092-2 EN 558-1 GR1 9KVN 65.–.200 16 cast iron EN 1092-2 EN 558-1 GR1 10KVN 65.–.200 16 spheroidal cast iron EN 1092-2 EN 558-1 GR1 11KVN 15.–.50 40 spheroidal cast iron EN 1092-2 EN 558-1 GR1 8KVN 15.–.50 40 cast steel EN 1092-1 EN 558-1 GR1 8KVN 15.–.50 40 stainless steel EN 1092-1 EN 558-1 GR1 8KVN 65.–.200 40 cast steel EN 1092-1 EN 558-1 GR1 11KLINGER valves with female screwed endsKVMN 1/2. –.2. 16 cast iron ISO 228-1 DIN 3202-M9 12KVMN 1/2. –.2. 63 cast steel ISO 228-1 DIN 3202-M9 12KLINGER valves with weld endsKVSN 1/2. –.2. 63 cast steel EN 12 760 DIN 3202-M9 13KVSN 15.–.50 63 cast steel EN 12 627 14Pressure/temperature-diagrams 15Connection dimensions 16Material code 16Technical data 17Special designPiston valve witrh heating jacketKVN 15.–.200 18Piston valve for Fire-safe applicationKVN 15.–.200 18Piston valve for TA-Luft and EPA applicationKVN 15.–.200 20Certifications 20
8 All measurements in mm In the interest of technical progress, designs and dimensions are subject to modification
Piston valves KVNFlange acc. to EN 1092-2 PN 16, flange acc. to EN 1092-1 PN 40
Material: cast iron, spheroidal cast iron, cast steel, stainless steelvalve ring KX-GT
KVN 15.–.50PN 40
DN 15.–.50material code VI, VIII, Xc
PN 16DN 15.–.50
material code IIIoverall length
acc.to EN 558-1Basic Series 1
Suggested order specificationShut off valve PN 40, PN 16designed as straight-through pistonvalve, sealed off by 2 flexible valverings – body made of cast iron, sphe-roidal cast iron, cast steel or stainlesssteel. Handwheel made of cast iron,piston made of special Niro-steel, over-all length to EN 558-1 GR1, flangesdrilled to EN 1092-1 resp. EN1092-2.Make: KLINGERType: KVN VI KX for DN 15.–.50
Ordering example:KVN 15-VIII KX, PN 40
1 Body EN-GJL-250 EN-JS 1049 1.0619 1.45812 Bonnet EN-GJL-250 1.0619 1.0619 1.45813 Handwheel EN-GJL-200 EN-GJL-200 EN-GJL-200 EN-GJL-2005 Lantern bush Sint C10 Sint C10 Sint C10 1.44086 Split nut 1.0715 gal 1.0715 gal 1.0715 gal 1.45717 Piston 1.4104 1.4104 1.4104 1.44048 Spindle 1.4021 1.4021 1.4021 1.44049 Upper valve ring KX-GT KX-GT KX-GT KX-GT11 Threaded bush 1) – Sint C11 Sint C11 1.440112 Tension pin 1) – spring steel spring steel 1.430513 Bonnet nut 1.1181 1.1181 1.1181 A414 Handwheel nut 1.1181 1.1181 1.1181 A415 Stud bolt KVN15.–.25 1.1181 1.1181 1.1181 A415 Stud bolt KVN32.–.50 1.7709 1.7709 1.7709 A416 Belleville washer 50CrV4 50CrV4 50CrV4 1.431018 Disc 1.4401 1.4401 1.4401 1.440119 Serrated lock washer spring steel spring steel spring steel A221 Type plate Al Al Al Al
1) only DN 40 and DN 50
Overall length in mm approx. weight (kg)
DN L H Hub Am.c. III/PN 16m.c. VI/PN 40
PN 40m.c. VIII/Xc
15 130 105 23 100 2,50 2,7020 150 120 28 120 4,15 4,6025 160 139 33 140 5,40 5,9032 180 156 37 160 8,50 9,1040 200 186 44 180 10,90 11,4050 230 211 51 200 14,20 16,30
Pressure and temperaturlimits see page 15
Material code and flangedimension see page 16
All measurements in mm In the interest of technical progress, designs and dimensions are subject to modification 9
Piston valves KVNFlange acc. to EN 1092-2 PN 16
Material: cast iron; valve ring KX-GT
KVN 65.–.150PN 16material code IIIoverall lengthacc.to EN 558-1Basic Series 1
Suggested order specificationShut off valves PN 16Designed as a straight-through pistonvalve, sealed off by 2 flexible valverings – body and handwheel made ofgrey cast iron, piston made of specialNiro-steel, overall length to EN 558-1GR1, flanges drilled to EN 1092-2.Make: KLINGERType: KVN III KX for DN 65.–.150
Ordering example:KVN 65-III KX, PN 16
1 Body EN-GJL-2502 Bonnet EN-GJL-2503 Handwheel EN-GJL-2004 Piston 1.41045 Lantern bush EN-GJL-2008 Threaded bush Sint C119 Spindle 1.402111 Split nut 1.440112 Disc 1.440114 Upper valve ring KX-GT16 Serrated lock washer spring steel17 Washer St37 / mat nickel20 Handwheel nut 521 Bonnet nut 522 Belleville washer 50CrV424 Tension pin spring steel25 Type plate Al
Overall length in mm approx. weight (kg)DN L H Hub A PN 1665 290 194,5 50 265 20,3080 310 219 58 265 27,60100 350 260 78 300 38,30125 400 303 86 400 55,00150 480 331 98 400 85,00
Pressure and temperaturlimits see page 15
Material code and flangedimension see page 16
10 All measurements in mm In the interest of technical progress, designs and dimensions are subject to modification
Piston valves KVNFlange acc. to EN 1092-2 PN, 16
Material: cast iron; valve ring KX-GT
KVN 65.–.200PN 16
material code III/VIIIoverall length
acc.to EN 558-1Basic Series 1
pressure balanced
Suggested order specificationShut-off valve PN 16Designed as straight-through pistonvalve, backseat relieved, sealed off by 3flexible valve rings, stuffing box selfretightening by means of bellevillewasher. Body and handwheel made ofcast iron, piston made of special niro-steel. Overall length acc. to EN 558-1GR1, flange drilled acc. to EN 1092-2Make: KLINGERType: KVN III/VIII KX for DN 65.–.200
Ordering example:KVN 65-III/VIII KX, PN 16
III1 Body EN-GJL-2502 Bonnet 1.06193 Handwheel EN-GJL-2004 Piston 1.40865 Lantern bush EN-GJL-2009 Spindle 1.402110 Piston shaft 1.410411 Gland retainer EN-JS 103012 Disc 1.440113 Piston nose cone 1.440114 Upper valve ring KX-GT16 OT-valve ring Graphit-L17 Stuffingbox ring KX-GT18 Thrust piece 1.055319 Back seat 1.410420 Threaded bush Sint C11 spec.21 Split nut 1.440122 Washer St 37 gal23 Disc 1.440124 Swing bolt 5.625 Stud bolt 1.770926 Securing ring 1.4310K27 Bonnet nut 1.118128 Bonnet nut notched 5 black29 Bonnet nut 1.118130 Bonnet nut 1.118131 Tension pin spring steel32 Notched parallel pin 6.833 Belleville washer 50CrV434 Belleville washer 50 CrV436 Serrated lock washer spring steel37 Type plate Al
PN 16
Overall length in mm approx.weight
DN L H Hub A (kg)65 290 306 50 265 24,080 310 327 58 265 30,5
100 350 375 78 300 46,5125 400 447 86 400 69,0150 480 477 98 400 85,0200 600 561 118 400 157,5
Pressure and temperaturlimits see page 15
Material code and flangedimension see page 16
All measurements in mm In the interest of technical progress, designs and dimensions are subject to modification 11
Piston valves KVNFlange acc. to EN 1092-2, PN 16, spheroidal cast iron
flange acc. to EN 1092-1 PN 40, cast steel; valve ring KX-GT
KVN 65.–.200PN 40DN 65.–.200material code VIIIPN 16DN 65.–.200material code VI/VIIIoverall lengthacc.to EN 558-1Basic Series 1pressure balanced
Suggested order specificationShut-off valves PN 40, PN 16Designed as straight-through pistonvalves, beackseat-relieved, sealed off by3 flexible valve rings – stuffing box selfretightening by means of bellevillewasher, body made of spheroidal castiron or cast steel. Handwheel made ofcast iron, piston made of special Niro-steel, overall length to EN 558-1 GR1,flanges drilled to EN1092-1 resp.EN1092-2Make: KLINGERType: KVN VIII KX for DN 65.–.200
Ordering example:KVN 65-VIII KX, PN 40
VI / PN 161 Body EN-JS 1025 1.06192 Bonnet 1.0619 1.06193 Handwheel EN-GJL-200 EN-GJL-2004 Piston 1.4086 1.40865 Lantern bush EN-GJL-200 EN-GJL-2009 Spindle 1.4021 1.402110 Piston shaft 1.4104 1.410411 Gland retainer EN-JS 1030 EN-JS 1030
12 Disc 1.4401 1.440113 Piston nose cone 1.4401 1.440114 Upper valve ring KX-GT KX-GT16 OT-valve ring Graphit-L Graphit-L17 Stuffingbox ring KX-GT KX-GT18 Thrust piece 1.0553 1.055319 Back seat 1.4104 1.410420 Threaded bush Sint C11 special Sint C11 special21 Split nut 1.4401 1.440122 Washer St12.03 St12.03
VI / PN 1623 Disc A4 A424 Swing bolt 5.6 5.625 Stud bolt 1.7709 1.770926 Securing ring 1.4310K 1.4310K27 Bonnet nut 1.1181 1.118128 Hexagon nut not-ched 5 black 5 black
29 Bonnet nut 1.1181 1.118130 Bonnet nut 1.1181 1.118131 Tension pin spring steel spring steel32 Notched parallelpin 6.8 6.8
33 Belleville washer 50CrV4 50CrV434 Belleville washer 50 CrV4 50 CrV436 Serrated lock was-her spring steel spring steel
37 Type plate Al Al
PN 40
Overall length in mm approx.weight
DN L H Hub A (kg)65 290 306 49 250 25,080 310 327 59 250 31,8
100 350 375 63 280 47,8125 400 447 83 320 75,8150 480 477 93 360 107,5200 600 561 118 400 180,0
PN 16
Overall length in mm approx.weight
DN L H Hub A (kg)65 290 306 50 265 20,380 310 327 58 265 27,6
100 350 375 78 300 38,3125 400 447 86 400 55,0150 480 477 98 400 85,0200 600 561 118 400 180,0
Pressure and temperaturlimits see page 15
Material code and flangedimension see page 16
12 All measurements in mm In the interest of technical progress, designs and dimensions are subject to modification
Piston valves KVMNFemale screwed ends with pipe thread acc. to ISO 228-1
Materials: cast iron, cast steel; valve ring KX-GT
KVMN 1/2 –2PN 63
DN 1/2 –2material code VIII,
PN 16DN 1/2 –2
material code IIIOverall length to
DIN 3202-M9
Suggested order specificationShut-off valve PN 63, PN 16Designed as straight through pistonvlave, sealed-off by 2 flexible valverings – body made of cast iron or caststeel. Handwheel made of cast iron,piston made of special Niro-steel. Over-all length to DIN 3202-M9, bushes withpipe threads to ISO 228-1.Make: KLINGERType: KVMN VIII KX for DN 1/2 –2
Odering example:KVMN 1/2 -III KX, PN 16
III VIII1 Body EN-GJL-250 1.06192 Bonnet EN-GJL-250 1.06193 Handwheel EN-GJL-200 EN-GJL-2005 Lantern bush Sint C10 Sint C107 Piston 1.4104 1.41048 Spindle 1.4021 1.40219 Upper valve ring KX-GT KX-GT10 Bonnet nut 1.1181 1.118111 Handwheel nut 1.1181 1.118112 Stud bolt 1/2 – 1 1.1181 1.1181Stud bolt 1 1/4 – 2 1.7709 1.7709
13 Threaded bush 1) – Sint C1114 Tension pin 1) – spring steel15 Belleville washer 50CrV4 50CrV416 Split nut 1.0715 1.071517 Disc 1.4401 1.440118 Serrated lock washer spring steel spring steel21 Type plate Al Al
1) only 1 1/2 and 2
Overall length in mm approx. weight (kg)DN L H Hub A PN 16 PN 631/2. 100 105 23 100 1,40 1,503/4. 120 120 28 120 2,35 2,451. 135 138 33 140 3,50 3,601 1/4. 160 156 37 160 5,70 5,901 1/2. 185 186 44 180 8,10 8,502. 220 211 51 200 11,00 11,50
PN 16, PN 63
DN DIN Threaded connectiond1 t1 t2 SW
1/2. R½ 15,5 19,5 363/4. R¾ 16,0 20,0 411. R1 17,0 22,0 501 1/4. R1 ¼ 19,0 25,0 651 1/2. R1 ½ 19,0 24,0 752. R2 26,0 31,0 90
Pressure and temperaturlimits see page 15
Material code and flangedimension see page 16
All measurements in mm In the interest of technical progress, designs and dimensions are subject to modification 13
Piston valves KVSNSocket weld ends acc. to EN 12760
Material: cast steel; valve ring KX-GT
KVSN 1/2 –2PN 63DN 1/2 –2material code VIIIOverall length acc. toDIN 3202-M9
Suggested order specificationShut-off valve PN 63Designed as straight-through pistonvalve, sealed-off by 2 flexible valverings, body made of cast steel andhandwheel made of cast iron, pistonmade of special Niro-steel, overalllength to DIN 3202-M9.Socket weld ends to EN 12760Make: KLINGERType: KVSN VIII KX for DN 1/2 –2
Ordering example:KVSN 1/2 -VIII KX, PN 63
Part name Material code VIII1 Body 1.06192 Bonnet 1.06193 Handwheel EN-GJL-2005 Lantern bush Sint C107 Piston 1.41048 Spindle 1.40219 Upper valve ring KX-GT10 Bonnet nut 1.118111 Handwheel nut 1.118112 Stud bolt 1/2 – 1 1.1181Stud bolt 1 1/4 – 2 1.7709
13 Threaded bush 1) Sint C1114 Tension pin 1) spring steel15 Belleville washer 50CrV416 Split nut 1.071517 Disc 1.440118 Serrated lock washer spring steel21 Type plate Al
1) only 1 1/2 and 2
KVSN 1/2 – 2Overall length in mm weightDN L H Hub A (kg)1/2. 100 105 23 100 1,503/4. 120 120 28 120 2,451. 135 138 33 140 3,601 1/4. 160 156 37 160 5,901 1/2. 185 186 44 180 8,502. 220 211 51 200 11,50
DNConnection dimensions in mmd1 t1 SW
1/2. 21,80 10 363/4. 27,10 13 411. 33,80 13 501 1/4. 42,60 13 651 1/2. 48,70 13 752. 61,20 16 90
Pressure and temperaturlimits see page 15
Material code and flangedimension see page 16
14 All measurements in mm In the interest of technical progress, designs and dimensions are subject to modification
Piston valves KVSNbutt weld ends acc. to EN 12627
Material: cast steel; valve ring KX-GT
KVSN 15.–.50PN 63
DN 15.–.50material code VIII
Overall length acc.to Klinger-standard
Suggested order specificationShut-off valves PN 63Designed as a straight-through pistonvalve, sealed off by 2 flexible valverings, body made of cast steel,handwheel made of cast iron, pistonmade of special Niro-steel, butt weldends acc. to EN 12627Make: KLINGERType: KVSN VIII KX for DN 15.–.50
Ordering example:KVSN 15-VIII KX, PN 63
Part name Material code VIII1 Body 1.06192 Bonnet 1.06193 Handwheel EN-GJL-2004 Pipe thread 1.03455 Lantern bush Sint C107 Piston 1.41048 Spindle 1.40219 Upper valve ring KX-GT10 Bonnet nut 1.118111 Handwheel nut 1.118112 Stud bolt 15.–.25 1.1181Stud bolt 32.–.50 1.7709
13 Threaded bush 1) Sint C1114 Tension pin 1) spring steel15 Belleville washer 50CrV416 Split nut 1.071517 Disc 1.440118 Serrated lock washer spring steel21 Type plate Al
1) only DN 40 and DN 50
Overall length in mm approx. weight(kg)
DN L H Hub A15 145 105 23 100 1,7020 170 120 28 120 2,5525 200 138 33 140 3,8032 230 156 37 160 6,2040 270 186 44 180 8,9050 320 211 51 200 12,20
Connection dimensions in mmDN d s15 21,3 3,2520 26,9 3,2525 33,7 4,0032 42,4 4,0040 48,3 4,0050 60,3 4,50
Pressure and temperaturlimits see page 15
Material code and flangedimension see page 16
In the interest of technical progress, designs and dimensions are subject to modification 15
Pressure-/temperature diagramsEconomical consideration
Application limitations
Pressure-/temperature diagramsThis pressure-/temperature diagramhelps you to choose the most eco-nomical of the KLINGER piston valvesKVN.
6
-10 20 50 100
120
150
180
200
230
250
300
350
400
10
16
25
40
6063
(bar)
PN63, 1.0619
C
6 6
-10
-1020 2050 50100
100
120
120
150
150
180
180
200
200
230
230
250
250
300
300
350
350
400
400
10 10
16 16
25 25
40 40
60 6063 63
(bar) (bar)
PN16, EN GJL 250 PN16, EN GJL 250PN16, JS 1025
C C
6
-10 20 50 100
120
150
180
200
230
250
300
350
400
400
10
16
25
40
40
60
60
63
63
(bar)
(bar)
PN40, 1.0619
PN40, JS 1049
C
C
6
-10 20 50 100
120
150
180
200
230
250
300
350
400
10
16
25
40
6063
(bar)
PN63, 1.0619
PN16, EN GJL 250
C
KVN 15–50m.c: VI, Xc
KVN 15–200VIIIm.c:
KVN 15–150IIIm.c:
KVMN 1/2"–2"III, VIIIm.c:
KVN 65–200III/VIII, VIm.c:
KVSNVIIIm.c:
6
-10 20 50 100
120
150
180
200
230
250
300
350
10
16
25PN40, 1.4581
PN40
, 1.4
581
PN40
, JS
1049
16 In the interest of technical progress, designs and dimensions are subject to modification
Connection dimensions in mm
DN D b g f numberof holes l k
15 95 16 46 2 4 14 65
20 105 18 56 2 4 14 75
25 115 18 65 3 4 14 85
32 140 18 76 3 4 19 100
40 150 18 84 3 4 19 110
50 165 18 99 3 4 19 125
65 185 20 118 3 4 19 145
80 200 22 132 3 8 19 160
100 220 24 156 3 8 19 180
125 250 26 184 3 8 19 210
150 285 26 211 3 8 23 240
200 340 30 266 3 12 23 295
DN D b g f numberof holes l k
15 95 16 46 2 4 14 65
20 105 18 56 2 4 14 75
25 115 18 65 3 4 14 85
32 140 18 76 3 4 19 100
40 150 19 84 3 4 19 110
50 165 19 99 3 4 19 125
DN D b g f numberof holes l k
10 90 16 40 2 4 14 60
15 95 16 45 2 4 14 65
20 105 18 58 2 4 14 75
25 115 18 68 2 4 14 85
32 140 18 78 2 4 18 100
40 150 18 88 2 4 18 110
50 165 20 102 2 4 18 125
DN D b g f numberof holes l k
65 185 22 122 2 8 18 145
80 200 24 138 2 8 18 160
100 235 24 162 2 8 22 190
125 270 26 188 2 8 26 220
150 300 28 218 2 8 26 250
200 375 34 285 2 12 30 320
Material code (m.c.)
m.c. Body Bonnet internal parts colour of body
III cast iron cast iron without copper alloy parts black phosphated (DN 15–50), grrey vanished (DN 65–200)
VI spheroidal cast iron spheroidal cast iron without copper alloy parts black phosphated (DN 15–50), green vanished (DN 65–200)
VIII cast steel cast steel without copper alloy parts black phosphated (DN 15–50), blue vanished (DN 65–200)
Xc stainless steel stainless steel stainless steel polished, pickled (DN 15–50),
Technical data
Primary criterion for the material code number is the basic material of the body and bonnet.
KV = Flow coefficient (m3/h)= Zeta-value
The values shown in the table have anaccuracy of ± 10% and apply to water ata temperature of 20 °C and a density ofapprox. 1000 kg/m3.
Graphs and exact flow calculations forall KLINGER valves are available at re-quest
Flow coefficient and zeta-values
Type KVN
DN 15 20 25 32 40 50 65 80 100 125 150 200
kV 4,5 8 12,5 20,5 32 50 69 104 163 233 335 582
4 4 4 4 4 4 6 6 6 7,2 7,2 7,2
In the interest of technical progress, designs and dimensions are subject to modification 17
Servicecategory
Permissible working pressure (bar) at pressurerating
Lowest permissible working temperature in°C KVN KX
63 40 25 16 10 III VI VIII Xc
I
63
–.10 –.10 –.1040
2516
–.1010
II
48
–.60 2) –.60 1) 2) –.6030
1912
–.1010
III
16
–.60 1) 2) –.60 1) 2) –.8510
64
–.102,5
Belleville washers, stud bolts
DNBody – Bonnet Bonnet – Gland retainer
belleville washer stud bolts belleville washer stud boltsDimension piece Dimension piece Dimension piece Dimension piece
15 20.× .10,2.× .1 4 M 10.× .30 220 20.× .10,2.× .1 6 M 10.× .30 325 20.× .10,2.× .1 8 M 10.× .30 432 28.× .12,2.× .1,5 8 M 12.× .35 440 28.× .12,2.× .1,5 8 M 12.× .35 450 28.× .12,2.× .1,5 8 M 12.× .35 465 31,5.× .16,3.× .1,25 8 M 16.× .55 4 20.× .10,2.× .1 4 M 10.× .50 280 31,5.× .16,3.× .1,25 12 M 16.× .55 6 20.× .10,2.× .1 4 M 10.× .50 2100 31,5.× .16,3.× .1,25 16 M 16.× .60 8 20.× .10,2.× .1 4 M 10.× .50 2125 40.× .20,4.× .2,25 12 M 20.× .70 6 20.× .10,2.× .1 4 M 10.× .50 2150 40.× .20,4.× .2,25 16 M 20.× .70 8 20.× .10,2.× .1 4 M 10.× .50 2200 50.× .25,4.× .2,5 16 M 24.× .75 8 20.× .10,2.× .1 4 M 10.× .50 2
DN 15.–.50 m.c. III, VI, VIII, Xc
Type item outsidediameter
insidediameter H
KVN KX 15 2 valve rings 23,5 15 8.0KVN KX 20 2 valve rings 30 20 9.3KVN KX 25 2 valve rings 38 25 10.6KVN KX 32 2 valve rings 45 30 14.6KVN KX 40 2 valve rings 58 40 14.6KVN KX 50 2 valve rings 70 50 16.0
DN 65.–.150 m.c. III
Type item outsidediameter
insidediameter H
KVN KX 65 2 valve rings 82 60 13.3KVN KX 80 2 valve rings 94 70 14.6KVN KX 100 2 valve rings 112 90 14.6KVN KX 125 2 valve rings 135 110 16.0KVN KX 150 2 valve rings 155 130 17.3
DN 65.–.200 m.c. III/VIII, VI/VIII, VIII
Type item outsidediameter
insidediameter H
KVN KX65
2 valve rings1 bonnet valve ring3 stuffing box rings
828236
606924
13.310.08.0
KVN KX80
2 valve rings1 bonnet valve ring3 stuffing box rings
949436
708024
14.610.08.0
KVN KX100
2 valve rings1 bonnet valve ring3 stuffing box rings
11211246
9010030
14.611.010.0
KVN KX125
2 valve rings1 bonnet valve ring3 stuffing box rings
13513546
11012130
16.013.010.0
KVN KX150
2 valve rings1 bonnet valve ring3 stuffing box rings
15515546
13014130
17.313.010.0
KVN KX200
2 valve rings1 bonnet valve ring3 stuffing box rings
20020046
17018430
18.615.010.0
Technical data
1) with A4 screws2) with lantern made of stainlesssteel
Application limitations with KX-GT
Dimensions of valve rings and stuffing box rings
18 In the interest of technical progress, designs and dimensions are subject to modification
Special designsKVN with heating jacket
KVN Fire-safe
KVN with heating jacketAll KLINGER piston valves KVN can be provided withheating jacket.Overall- / connection dimensions and applicationrange, see the appropriate product pages.KLINGER piston valves with heating jacket are de-signed for the use with viscous media or media whichsolidify when cold.The jacket is made of stainless steel 1.4541 and maybe used with all heating fluids for which steel piping issuitable. Two heating connections and a drain con-nection are provided on the heating jacket. The max.heating fluid pressure is 6 bar. Since considerablecondensation may be expected in the heating jacketwhen steamheating is used, it is advisable to connecta steam trap to the drain connection of the jacket.Max. pressure of heating medium 6 bar.
Pressure rating of the heating jacket: max.6 bar
KVN Fire-safe testedacc. to API 6FAThe Fire-safe test was conducted byTÜV in Austria, acc. to API Standard6FA and ISO 10497.The Fire-safe-type KVN requires a spe-cial type of sealing elements across theport which the KVN is supplied withand can also be retrofitted withoutproblems. This is the advantage of theKLINGER-modular systems.
KVN for tank vehiclesKVN piston valves can be used at tankerstransporting dangerous goods.The valves are type approved acc. toGGVSE (ADR/RID TRT 002, TRT 006 andTRT 042 (technical guidelines tanks).A special locking device for thehandwheel is available. Special paintingsas show on the picture on request!
In the interest of technical progress, designs and dimensions are subject to modification 19
Regulation piston valves
Regulation piston valvesKlinger piston valves are excellentsuited for controlling applications.From size DN 15 up to 50 the regula-tion of flow is done with a regulatingpiston. A regulating lantern bush isused for regulation of piston valves withnominal diameter bigger than DN 65.Klinger regulation piston valves are de-signed for a linear regulation character-istics. The data sheet could be send onrequest.
DN 15.–.50
DN 65.–.200
Regulatinglantern bush
Regulatingpiston
20 In the interest of technical progress, designs and dimensions are subject to modification
Special designsKVN KX1 for TA-Luft and EPA applications
KVN KX-1 fulfills the require-ments of TA-Luft, EPA, VDI 2440and the EN 15848 standardThe standard KX-GT valve ring of thisspecial design is equipped with addi-tional Klingerflon gaskets. These addi-tional rings are joined to the uppervalve ring resp. the stuffing box. Thissystem guarantees lowest leakage rates(2 ppm!) and meets both the TA-Luftand EPA-requirements, but also thenewest requirements of VDI 2440 andEN 15848 (fugitiv emissions) betterthan conventional sealings.All other parts of the valves are as in thestandard design and the accordingspecifications.Media in the temperature range from–.10.°C to +.300.°C and pressures up to63 bar can be reliably sealed with theKLINGER piston valve KVN with KX-1sealing system.
All KLINGER piston valves already inservice can easily be equipped with theKX-1 system without disassembly.
TA-Luft = Technische Anleitung Luft(technical guidelines air) GermanyEPA = Environmental Protection AgencyUSA
KVN 15.–.50 KVN 65.–.200
Part name Material1 Valve ring KX-GT1.1 Valve ring KX-GT/G-SLS2 Lantern bush Sint C10 / EN-GJL-2003 Gasket K-Flon4 OT-Valve ring Graphit-L5 Stuffingboxring KX-GT
In the interest of technical progress, designs and dimensions are subject to modification 21
KVN certification
KVN KX1 50.000 cycle test
Manufacturer- and type approvals
No. Tests and approvals Testing institute Certificate resp.registration Nr.
1 Quality system ISO 9001 TÜV CERT Austria 20 100 0918
2 Manufacturer approval acc. to AD-Merkblatt HPO and TRB 801 No. 45 TÜV Bayern 21878
3 Welding approval acc. toDIN EN 729.–.2 TÜV Süddeutschland 21878
4 Welding approval acc.toOENORM EN 729.–.2 TÜV Austria PZ/00/S/091/HVK
5Manufacturer approval for weldingacc. to OENORM M 7812 Partname 1
TÜV Austria V 1225/Sei/85
6Approval acc. to Pressure Equip-ment Directive 97/23/EG/DGVO426/99
TÜV Austria Q02/00
7 Type approval for KVN 10.–.50 acc.to VdTÜV 1065 TÜV Bayern TÜV.AR.086.–.96
8 Type approval for KVN 10.–.50 fortankers (RID/ADR+TRT) TÜV Bayern TÜ.AGG.252.–.95
9 Fire-safe-test KVN 2“ Class 300acc. to API 6F
Southwest Research Insti-tute / USA Test No. 6.–.298
10 Fire-safe-test KVN 50 PN 40 acc. toAPI 6F TÜV Austria V 371/MK/WR
11 Fire-safe-test KVN 100 PN 40 acc.toAPI 6F TÜV Austria V 1798/SEI/HA
12 Release for oxygen service for KVN10.–.200 BAM Berlin Tgb.Nr. 6494/96 IV
13TA-Luft-tests with KVN 50 PN 40with KX-1/rings
TÜV Hessen W 8000/2
14 TA-Luft-tests for KVN 100 PN 40with KX-1/rings TÜV Austria WP 1430/GÖ/FUK
15 TA-Luft-tests for KVN 50 PN 40 withTFM 1600/rings TÜV Austria WP 919/MK/BE
16EN ISO 15848-1 (VDI 2440)tests for KVN 25 PN 40 withKX1-SLS rings
TÜV Austria WP2337/MK/BE-E
17Type approval for KVN DN 80 VIIIfor tank vehicles(RID TRT 022, TRT 006)
TÜV Berlin
Leakage rates
22 In the interest of technical progress, designs and dimensions are subject to modification
Table of chemical resistance
All given recommendations are intended to help in select-ing suitable materials and valve types. No guarantee can begiven since performance and service life of the products de-pend on a series of factors on which the manufacturer has noinfluence. Special regulations must be observed. Pleasecontact us in case of doubt. Solid media listed in the ta-ble are to be understood as aqueous solutions orsuspensions.EN-GJL250 cast iron to EN 1561EN-JS 1025 spheroidal cast iron to EN 15631.0619 mild cast steel acc. to EN 102131.4581 stabilised chrome-nickel-molybdenum steel
acc. to EN 10213
Sealing ring materials:KX GT special sealing based on graphiteTFM-1600 special sealing PTFE-based
Explanation of symbolsfor metallic materials:0 = practically resistant, loss in weight less than
2,4 g/m2/day1 = fairly resistant, loss in weight 2,4.–.24 g/m2/day2 = low resistance, loss in weight 24.–.72 g/ m2/day3 = non-resistant, loss in weight more than 72 g/m2/day– = not tested or not customary
for sealing materials:• = suitable– = not suitable
Abbreviations:Bp. = boiling pointsatd. sol. = saturated solutionhyd.sol. = hydrous solutionconc. = concentrated
Fluid Chemical formula Concentrationand temperature
Materials for seals Metallic materials Material code
% °C
KX-G
T
TFM
-160
0
EN-J
S10
49EN
-GJL
250
1.06
19
1.45
81
Aceton CH3COCH3 20 • • 0 0 0 allAcetylen C2H2 • • 0 0 0 III, VIII, X, XcAir, dry • • 0 0 0 allAlumAlum
KAI(SO4)2KAI(SO4)2
1010
20100
••
••
––
––
00
X, XcX, Xc
Aluminium acetateAluminium chlorateAluminium ethylateAluminium fluorideAluminium oxyde
(CH3COO)3AlAl(CIO3)3
Al(OC2H5)2AIF3
Al2 O3
•••••
•••••
3–000
3–000
00030
X, XcX, Xc
allIII, VIII
allAmmonium hydroxydeAmmonium hydroxyde
NH4 OHNH4OH
1010
20100
••
••
00
00
00
III, VIII, X, XcIII, VIII, X, Xc
Ammonium bicarbonateAmmonium carbonateAmmonium chlorideAmmonium chlorideAmmonium chlorideAmmonium chlorideAmmonium diphosphateAmmonium nitrateAmmonium sulphate
(NH4)HCO3(NH4)2CO3
NH4CINH4CINH4CINH4CI
(NH2)2HPO4NH4NO3
(NH4)2SO4
5101050
Kp2020
10020
2020
•••••••••
•••••••••
021131123
021131123
000000000
III, VIII, X, XcX, Xc
allall
X, Xcall1)
III, VIII, X, XcX, XcX, Xc
Aniline C6H5NH2 • • 0 0 0 allArsenic acid H3As04 • • 2 2 0 X, XcAsphalt (tar) • • – – 0 X, XcBeer • • 3 3 0 X, XcBenzine • • 0 0 0 allBenzene C6H6 • • 0 0 0 allBleaching liquor (chloride of lime) • • – – 1 X, XcBorax Na2B407 10 H20 • • – – 0 X, Xc
In the interest of technical progress, designs and dimensions are subject to modification 23
Fluid Chemical formula Concentrationand temperature
Materials for seals Metallic materials Material code
% °C
KX-G
T
TFM
-160
0
EN-J
S10
49EN
-GJL
250
1.06
19
1.45
81
Boric acidBoric acidBoric acid
H3BO3H3BO3H3BO3
44
100
20100100
•••
•••
222
222
000
X, XcX, XcX, Xc
Butane C4H10 • • 0 0 0 allButtermilk 20 • • – – 0 X, XcButyl acetateButyl alcohol
CH3C00C4H9C4H9OH
••
••
00
00
00
allall
Calcium bisulphiteCalcium bisulphiteCalcium chlorideCalcium chlorideCalcium hydroxide (milk of lime)Calcium hypochloriteCalcium sulphate
Ca(HS 03)2Ca(HS 03)2
CaCl2CaCl2
Ca(OH)2Ca(CIO)2
CaSO4
20200
20100
–••••–•
•••••••
2212020
3312020
0001010
X, XcX, XcX, XcX, Xc
allX, Xc
allCarbon dioxyde, dryCarbon dioxyde, dryCarbon disulphideCarbon tetrachloride
CO2CO2CS2
CCl4
to 150400
20
••••
••••
0001
0001
0000
allVII, X, Xc
III, VIII, X, Xcall
Chlor sulphonic acid HOSO2Cl Kp • • 1 1 3 allChloroformChloroform
CHCl3CHCl3 20
••
••
00
00
00
allall
Chromic acidChromic acidChromic acid
H2CroO4H2CroO4H2CroO4
101050
20Kp20
••
•••
1–0
0–0
000
III, VIII, X, XcX, Xc
III, VIII, X, XcCitric acid
Citric acid
(CH2COOH)2C(OH)COOH
CH2COOH)2C(OH)COOH
20
Kp
•
•
•
•
3
3
3
3
0
0
X, Xc
X, Xc
Clophen T 64 • • 0 0 0 allCopper acetate wat. sol.Copper acetate wat. sol.
(CH3COOO)2Cu(CH3COOO)2Cu
20Kp
••
••
02
02
00
allX, Xc
Copper sulphateCopper sulphate
CuSO4CuSO4
20Kp
••
••
33
22
00
X, XcX, Xc
Diazotation bath, (weakly acid)Diazotation bath, (weakly acid)
2080
••
••
22
22
11
X, XcX, Xc
Diesel oil 20 • • 0 0 0 allDiphyl • • 0 0 0 all 3)
Dowtherm A • • 0 0 0 all 3)Dye liquor, alkaline or neutralDye liquor, alkaline or neutralDye liquor, organic acidDye liquor, organic acidDye liquor, strongly sulphuric acid
Dye liquor, strongly sulphuric acid
Dye liquor, weakly sulphuric acid
H2SO4 above0,3%
H2SO4 above0,3%
H2SO4 under0,3%
20Kp20Kp20
Kp
Kp
•••••
•
•
•••••
•
•
–––––
–
–
–––––
–
–
00000
1
0
X, XcX, XcX, XcX, XcX, Xc
X, Xc
X, Xc
Ethane C2H6 • • 0 0 0 allEthanol C2H5OH • • 0 0 0 allEthyl acetateEthyl ether
CH3COOC2H5C2H5OC2H6
Kp •–
••
01
01
00
allall
24 In the interest of technical progress, designs and dimensions are subject to modification
Fluid Chemical formula Concentrationand temperature
Materials for seals Metallic materials Material code
% °C
KX-G
T
TFM
-160
0
EN-J
S10
49EN
-GJL
250
1.06
19
1.45
81
Ethylen chloride (Dichlorethan)Ethylene
(CH2Cl)2C2H4
20 •–
••
00
00
00
allall1)
Fatty acids from C6 • • 1 1 0 allFormaldehydeFormaldehyde
HCHOHCHO
4040
20Kp
••
••
33
33
00
X, XcX, Xc
Formic acidFormic acidFormic acidFormic acid
HCOOHHCOOHHCOOHHCOOH
1010
100100
20100
20100
••••
••••
3333
3333
0101
X, XcX, XcX, XcX, Xc
Freon • • 0 0 0 allGlacial acetic acidGlacial acetic acidGlacial acetic acidGlacial acetic acidGlacial acetic acidGlacial acetic acidGlacial acetic acid
CH3COOHCH3COOHCH3COOHCH3COOHCH3COOHCH3COOHCH3COOH
101050508080
2020Kp20Kp20Kp
•••••••
•••••••
2223333
2222222
0000111
X, XcX, XcX, XcX, XcX, XcX, XcX, Xc
GlycerineGlycerine
(CH2OH)2CHOH(CH2OH)2CHOH
20100
••
••
22
22
00
X, XcX, Xc
Grape vinegar 20 • • – – 0 X, XcHeat transfer oils • • 0 0 0 all 3)
Hydrochloric acidHydrochloric acidHydrochloric acid
HCIHCIHCI
0,20,2
1
205020
•••
•••
333
333
011
X, XcX, XcX, Xc
Hydrochloric acid, dryHydrochloric acid, dry
HCIHCI
20100
••
••
11
11
12
allall
HydrogenHydrogen peroxideHydrogen peroxideHydrogen sulphide, gas, dryHydrogen sulphide, gas, wet
H2H2O2H2O2H2SH2S
20502020
••–••
•••••
033––
033––
00000
all 4)
X, XcX, XcX, Xc
X, Xc1)Hydroxylamine sulphateHydroxylamine sulphate
(NH2OH)H2SO4(NH2OH)H2SO4
1010
20Kp
••
••
––
––
00
X, XcX, Xc
Illuminating gas • • 0 0 0 allKreosoteKreosote
20Kp
––
••
––
––
00
X, XcX, Xc
Lead acetate (lead sugar)Lead arsenate
Pb(CH3C00)2Pb(As04)2
100 Kp ••
••
3–
3–
20
X, XcX, Xc
Linseed oilLinseed oil
20100
••
••
––
––
00
X, XcX, Xc
M..E..K (Butanone) CH3COC2H5 Kp • • 1 1 0 allManganous chlorideManganous chlorideMagnesium sulphateMagnesium sulphate
MnCl2MnCl2
MgSO4MgSO4
20Kp20Kp
••••
••••
2211
2211
0000
X, XcX, Xc
allall
MercuryMercury (II) chlorideMercury (II) nitrate
HgHgCl2
Hg(NO3)2
202020
•••
•••
133
133
000
III, VIII, X, XcX, XcX, Xc
Methyl alcoholMethyl alcoholMethylene chlorideMethylene chloride
CH3OHCH3OHCH2Cl2CH2Cl2
20Kp20Kp
••••
••••
02)02)
11
02)02)
11
0000
allallXcXc
Milk • • 2 2 0 X, Xc
In the interest of technical progress, designs and dimensions are subject to modification 25
Fluid Chemical formula Concentrationand temperature
Materials for seals Metallic materials Material code
% °C
KX-G
T
TFM
-160
0
EN-J
S10
49EN
-GJL
250
1.06
19
1.45
81
Milk of limeMilk of lime
Ca(OH)2Ca(OH)2
20Kp
••
••
00
00
00
allall
Natrium acetate CH3COONa 20 20 • • 1 1 0 allNatural gas • • 1 0 0 allNitric acidNitric acidNitric acidNitric acidNitric acidNitric acid
HNO3HNO3HNO3HNO3HNO3HNO3
10104040
konz.konz.
20Kp20Kp20Kp
••••––
••••••
333333
333332
000001
X, XcX, XcX, XcX, XcX, XcX, Xc
Nitrogen N2 • • 0 0 0 allOils (lubricating oils, mineral)Oils (vegetable)
2020
••
••
00
00
00
allall
Oleic acid C17H33COOH – • 0 0 0 allOxalic acid COOHCOOH – • 2 2 0 X, XcOxygen 02 20 • • 0 0 0 allPenthyl acetate CH3COOC5H11 • • 0 0 0 allPetroleum ether 20 • • 0 0 0 allPhenol C6H5OH • • 2 2 0 X, XcPhosphoric acidPhosphoric acidPhosphoric acidPhosphoric acidPhosphoric acidPhosphoric acid
H3PO4H3PO4H3PO4H3PO4H3PO4H3PO4
101050508080
20Kp20Kp20Kp
••••••
••••••
232333
232333
000102
X, XcX, XcX, XcX, XcX, XcX, Xc
Potassium acetatePotassium carbonatePotassium carbonate (potash)Potassium chlorate(at 100.°, sat.sol)Potassium chromium sulphatePotassium chromium sulphate (chromicalum)Potassium cyanide solutionPotassium dichromatePotassium dichromatePotassium hydrochloritePotassium hydrochlorite up to 20.g akt.Cl2/lPotassium hydrogenartrate
Potassium hydrogenartrate(at 100°, sat.sol)
CH3COOKK2CO3K2CO3KCIO3
KCr(SO4)212H2OKCr(SO4)212H2O
KCNK2Cr2O7K2Cr2O7
KOCIKOCI
COOH(CHOH)2COOK
COOH(CHOH)2COOK
50
25
5
Kp20KpKp
20Kp
2020Kp2040
20
Kp
•••–
••
• 4)
•–••
•
•
••••
••
•••••
•
•
0112
––
10222
–
–
0002
––
10222
–
–
0000
03
10011
0
1
allallall
X, Xc
X, Xc
III, VIII, X, Xcall
X, XCX, XcX. Xc
X, Xc
X, Xc
Potassium hydroxydePotassium hydroxydePotassium hydroxydePotassium hydroxydePotassium iodidePotassium iodidePotassium nitratePotassium nitratePotassium permanganatePotassium permanganate
KOHKOHKOHKOH
KJKJ
KNO3KNO3
KMnO4KMnO4
252550
50
20Kp20KpKp
20Kp20Kp
••••••––•–
••••••••••
0–03210203
0–03210203
0000000000
allX, Xc
allX, Xc
XcIII, VIII, X, Xc
allX, Xc
allX, Xc
Propane C3H8 20 • • 0 0 0 all
26 In the interest of technical progress, designs and dimensions are subject to modification
Fluid Chemical formula Concentrationand temperature
Materials for seals Metallic materials Material code
% °C
KX-G
T
TFM
-160
0
EN-J
S10
49EN
-GJL
250
1.06
19
1.45
81
Salicylic acid C6H4OHCOOH 20 • • 2 2 0 X, XcSalpeter • • 0 0 0 allSea waterSea water
20Kp
••
••
33
33
00
X, XcX, Xc
Silicone oil • • 0 0 0 allSoap • • 0 0 0 allSodium carbonateSodium carbonateSodium hydroxideSodium hydroxideSodium hydroxideSodium hydroxideSodium sulphate
Na2CO3Na2CO3
NaOHNaOHNaOHNaOH
Na2SO4
203535
20Kp
Kp20Kp
•••••••
•••••••
010–030
010–030
0000000
allallall
X, Xcall
X, Xcall
Sole NaCl 20 • • 3 3 1 X, XcSpinbath (up to 10% H2SO4) 80 • • 3 3 0 X, XcStarch solution • • 2 2 0 X, XcSteam (water vapour) • • 4) 0 0 0 allStearic acid C17H35 COOH • • 2 2 0 X, XcSugarSugar
2080
••
••
11
11
00
allall
Sulphite lye (fresh cooking liquuor,spend liquor)Sulphite lye (fresh cooking liquuor,spend liquor)
Ca(HSO3)2Ca(HSO3)2
2080
••
••
––
––
00
X, XcX, Xc
Sulfphuric acidSulfphuric acidSulfphuric acidSulfphuric acid
H2SO4H2SO4H2SO4H2SO4
11090
konz.
20202020
••••
••••
3310
3310
0000
X, XcX, Xc
1)all1)
Sulphur dioxide SO2 • • 3 3 0 X, XcSulphurous acid (cold) sat.sol. H2SO3 • • 3 3 0 X, XcTannic acidTannic acidTannic acid
C76H52O46C76H52O46C76H52O46
101050
20Kp20
•••
•••
232
232
000
X, XcX, XcX, Xc
Tar (neutral) 180 • • 1 1 0 III, VII, X, XcTartaric acid (CHOHCOOH)2 20 • • 2 2 0 X, XcToluol C6H5CH3 20 • • 0 0 0 allTrichlorethylene C2HCI3 • • 1 1 0 allTurpentine oil 20 • • 0 0 0 allUrea (NH2)2CO 20 • • 1 1 0 allWater (fresh- a. drinking water)Water glass (K- and Na-silicate)
H2OK2SiO3Na2HCI3
••
••
00
00
00
allall
Xylene C6H4(CH3)2 20 • • 0 0 0 all
1) Piston and piston shaft in 1.4404 (please specifywhen ordering).2) Discoloration may occur.
3) With heat-transfer media please inquire in ourGumpoldskirchen factory regarding choice of valverings. Please state the type of medium and the tem -perature range. Cast iron is chemically resistant to
heat transfer media but, in view of the ability of thesemedia to penetrage the pores, it is not recommended4) 150 °C
In the interest of technical progress, designs and dimensions are subject to modification 27
KLINGER KVN piston valvesSecurity for years
KLINGER product range
Product range Ballostar® KHA3-piece ball valve made ofgrey cast iron, steel and stainlesssteel
Ballostar® KHI2-piece ball valve with trunnionmounted ball, made of cast steel, steeland stainless steel
Ballostar® KHE2-piece ball valve with floating ball,made of steel and stainless steel
Monolith KHOOne-piece fully welded ball valvemade of steel
KLINGER Monoball®
One-piece ball valve made of steeland stainless cast steel
KLINGER Ball-o-topBrass ball valves
Piston valves KVNmade of grey cast iron, spheroidalcast iron, steel and stainless cast steel
KLINGERMATIC®
Actuator for piston valves and ballvalves
Reflex and transparent glasses
Circular sight-glasses
AB cocksPacking-sleeve cocks and pressure-gauge cocks in brass, steel and stain-less steel
Key role
Link
Innovation
Navigation
Growth
Efficiency
Routine
KLINGER Fluid Control GmbHA-2352 Gumpoldskirchen, AustriaPostfach 19, Am Kanal 8.–.10Tel. +.43 (0)2252-600-0Fax +.43 (0)2252-600-100e-mail: [email protected]
KVN
eng.
3/20
10