al-bl dairy eng_dmn
DESCRIPTION
Product information Thebody andendcovers aremadefromAISI 316 stain- less steel(DIN1.4408).The rotor is madefromAISI 316L (DIN1.4404). AL-BLDairy valves TheDMN-WESTINGHOUSEALair lockandBLblow throughDairy valves havebeendesignedfor usein the food,chemicalandpharmaceuticalindustries where very high standards apply. Flameproofandexploxion shock resistant versions up to 10 bar garealsoavailable. •Versions conforming toATEX94/9/ECavailable •USDA*approved •Rotor vanes chamferedonalledgesTRANSCRIPT
AL-BL Dairy valvesThe DMN-WESTINGHOUSE AL air lock and BL blowthrough Dairy valves have been designed for use in thefood, chemical and pharmaceutical industries where veryhigh standards apply.
The construction of the valve is designed to avoid bacte-riological contamination. All product contact surfaces are in food grade material and smoothly polished.
The Dairy valves are available in 6 sizes covering acapacity range from approximately 2.5 to 58 litre per revolution at 100 % filling.
The valves have a USDA certificate of approval for use indairy plants.
Product informationThe body and end covers are made from AISI 316 stain-less steel (DIN 1.4408).The rotor is made from AISI 316L(DIN 1.4404).
Shaft sealing can be glands or air purge.
The standard models are suitable for temperatures up to80 °C and a pressure up to 2 bar g.
Flame proof and exploxion shock resistant versions up to10 bar g are also available.
CO
MP
ON
EN
TS
FO
RB
UL
KS
OL
IDS
HA
ND
LIN
G
*United States Department of Agriculture
DAIRY
BL-Dairy
AL-Dairy
• USDA* approved
• Easy removal of rotor for fast and efficientcleaning
• Smooth product contact surfaces in foodgrade material
• Rotor pockets radiused andpolished to Ra = 0.8 µm (150 grit)
• Rotor vanes chamfered on all edges
• Flame proof and explosion shock resistantversions available
• Flameproof versions availablesuitable for St2 products
• Versions conformingto ATEX 94/9/EC available
AL-BLAL-BL
CO
MP
ON
EN
TS
FO
RB
UL
KS
OL
IDS
HA
ND
LIN
G
ALALThe AL and BL Dairy valves are also available inMZC version with centrally placed supportingbars for easy removal of end cover and rotor.(see also photograph on last page)
© Copyright DMN Holland 04/05
DAIRYAL.M.04.00.CTechnical modifications are possible, dimensions in mm
DIN ANSI
Type AL Ltr/rev ØA ØB D ØC ØB D E F G H K L M N NN
150 2,5 150 240 8xØ23 285 241,3 8xØ22,2 12 280 140 110 521 72 151 146 —
100
175 5,5 175 270 8xØ23 315 — — 14 330 165 130 561 72 149 190 —
100
200 10,5 200 295 8xØ23 343 298,4 8xØ22,2 14 390 195 160 646 84 166 234 —
125
250 19 250 350 12xØ23 406 361,9 12xØ25,4 16 450 225 190 696 84 166 284 142
125
300 34 300 400 12xØ23 483 431,8 12xØ25,4 21 540 270 225 804 80 185 360 180
125
350 58 350 460 16xØ23 530 476,2 12xØ28,6 26 660 330 270 874 80 190 420 210
125
Type AL U VO* X** Y Z AA BB CC DD EE FF GG ZZ
150 3xM6 4xM10 (Ø10) 40 UNEF 1 1/8" 37,1 37,1 52,5 8 30 33 35 532
175 3xM6 4xM10 53 UNEF 1 1/8" 37,1 37,1 52,5 8 30 33 35 592
200 3xM8 4xM12 65 UNEF 1 1/8" 55,4 32 64 10 32 35 43 692
250 3xM8 6xM12 75 UNEF 1 1/8" 55,4 32 64 10 32 35 43 767
300 3xM10 6xM12 95 UNEF 1 1/8" 73,6 85 42,5 10 38 41 44 915
350 3xM10 6xM12 112 UNEF 1 1/8" 73,6 85 42,5 10 38 41 44 1000
1/4"
(Ø10)1/4"
(Ø10)1/4"
(Ø10)1/4"
(Ø10)1/4"
(Ø10)1/4"
EE
G
F
NNN
Z* U
L M
GG
K
BB CC
ZZ
V
<--DISASSEMBLY DIMENSION--><--DEMONTAGEMAAT-->
X**
H
<--DEMONTIERMASSE--><--DIMENSION DE DÉMONTAGE-->
<--DIMENSIONES DE DESMONTAJE--><--DIMENSIONI INGOMBRO SMONTAGGIO-->
B
C
A
Y
D
Y
EE
FF
DDh9
k6
O
Air purge connection
Connexion insufflation d'airEntrada aire fluidificaciónIngresso aria di flussaggio
LuftspülanschlussAansluiting luchtafdichtingStandaard niet voorgeboord
Standard nicht gebohrtStandard pas percéStandard no taladradoStandard non preforato
Standard not pre-drilled* **
DD
EE
h9
FF
k6
CB
KM
T
LCBB
F
E
HQP
GJ E
AA
AA
Z*
W
U GG
KK
HH
J J
LL
HH
J J
X**
LLD
NNN
<--DISASSEMBLY DIMENSION--><--DEMONTAGEMAAT--><--DEMONTIERMASSE-->
<--DIMENSION DE DÉMONTAGE-->
ZZ
SO
R
A
V
YY
MMMM
Air purge connection
Connexion insufflation d'airLuftspülanschlussAansluiting luchtafdichtingStandaard niet voorgeboord
Standard nicht gebohrtStandard pas percé
<--DIMENSIONES DE DESMONTAJE-->Entrada aire fluidificaciónStandard no taladrado
<--DIMENSIONI INGOMBRO SMONTAGGIO-->Ingresso aria di flussaggioStandard non preforato
Standard not pre-drilled* **
C
© Copyright DMN Holland 04/05
Versions of the BL type are also available withenlarged inlet: 175/200, 200/250, 250/300 and300/350. Sizes of height and diameter of inletare different.The second number indicates thesize of the inlet flange.
DAIRYBL.M.04.00.ETechnical modifications are possible, dimensions in mm
BLBL
UNEF 1 1/8"
UNEF 1 1/8"
UNEF 1 1/8"
UNEF 1 1/8"
UNEF 1 1/8"
UNEF 1 1/8"
Technische wijzigingen voorbehouden, maten in mm.
—
8xØ22,2
8xØ22,2
12xØ25,4
250
200
150
Type BL
175
3xM8622 6xM12
3xM6
3xM8
3xM6
572
502
462
T
4xM12
4xM10
4xM10
U V
4xØ18 75
4xØ18
4xØ14
W
4xØ12
X
65
53
40
Y
175
250
200
Type BL
150 2401502,5
19
5,5
10,5
250 350
200
175
295
270
Ltr/rev ØA ØB
241,38xØ23 285
315
343
40612xØ23
8xØ23
8xØ23
361,9
298,4
—
ØC
DIN
D
ANSI
ØB
52,5
52,5
55,4 32 64
37,1
AA
55,4
37,1
Z
32
37,1
64
37,1
BB CC
3510 32 43 190
33
FF
35
33
10
8
32
30
8
DD
30
EE
43
35
170
140
35
GG
120
HH MM
4x14
4x12
4x14
2x12
125 100 70
114,7
103,9
80,3
60,4
JJ
95 —
KK
50
50
35
LL
NN
—
—
—
142
110
190
160
130
15512 295
410
470
340
16
14
14
245
175
215
D E GF H
72 15152165 146
84
72
84696100
561
64690
75
166 284
149
166 234
190
J LK M N S
154
230
190
274
110 140100 100
125 170
100
125
130
160
200210
130
160
160
200
O P Q R
50
LL
80
100
max.
65
12xØ28,6
12xØ25,4300
350 35058 460
34 300 400
53016xØ23 476,2
48312xØ23 431,8
420
360
270
225
33526 665
56521 295
132 190874 80
120 804 18580 260
310270220210 125
180 125 240190
350
300
794
724
410
350
3xM10
3xM10 4xØ23
4xØ236xM12
6xM12
95
112
163,8
152
73,6
73,6
42,5
42,5
85
85
38
38
10
10
41
41
230
244
44
44
100
150
114,7
152
125
125
4x14
4x14
41 / "(Ø10)
41 / "(Ø10)
41 / "(Ø10)
41 / "(Ø10)
41 / "(Ø10)
41 / "(Ø10)
ZZ
775
600
700
540
915
1000
KK
HH
J J
LL
HH
J J
LLD
MMMM
AL-BLAL-BL DAIRY
The AL and the BL Dairy valves are also available in the MZC-version with centrally placed supporting bars for easy removal ofend cover and rotor. (see special product leaflet)
With the standard Daibi rotor the friction between end cover androtor is minimal.
DMN-WESTINGHOUSEhave been designing andmanufacturing rotaryvalves, diverter valves andother related componentsfor the bulk solidshandling industry formore than 30 years.Offering tailor madesolutions for chemical,food, plastics andpharmaceutical industries,DMN-WESTINGHOUSEproducts are distributedworldwide.Besides an extensiverange of standardcomponents, we supplyUSDA accredited sanitaryversions and ATEXapproved explosion-proofmodels.An extensive network ofsubsidiaries, distributorsand representativesensures a high level ofservice and support allover the world.
www.dmn.info
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