knife gate valve with electric actuator interflange sewage 2904 a 2905... · hydraulic ; ;test...
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2904 2016-10 1/ 2
2904
Knife gate valve DN100
Application:
Test control:Recommended
Acceptable
Non acceptable
SEWAGEPN2 PN7PN6 PN10
Knife gate valve with electric actuatorinterflange
Product description (standard execution):
Execution :variant
Hydraulic ; ;test according to EN 1074-1 EN 1074-2 EN 12266-1Seat: 1 1 xPN,Body 1 5 x PN: ,Operation torque test.
• Grey iron or stainless steel 1.4301 monolithic body• Stainless steel spindle with rolled thread1.4021• Low friction spindle bearing by plastic and brass plain washers• Gland sealing – o-ring and non-asbestos cord
o• NBR -ring knife gasketW forged• edge nut made of brass
• Unidirectional tightness• Epoxy coating minimum 250 microns according to EN ISO 12944-5• Stainless steel bolts and washers
Product EN 1074-1 and 2 EN 1171• according to• Flange connection according to EN 1092-2 (DIN 2501) pressure PS2; PS4; PS7; PS10
EN 558-A1 row 20 (DIN 3202)• Face to face according toProduct EN 19; EN 1074• marking according to
Wate sewager and networks and tanks; pulverized products, transport of nonagressive liquids.Working conditions:temp. up +70 C˚pressure up to 1,0 MPa
2904
2/2
DN PN PS ThreadTurn for full
openK l x n A B D H Weight
[mm] [mm] [n] [kg]
50 14 125 283 556 27
65 17 145 308 581 29
80 21 160 333 606 30
100 26 180 378 651 31
125 32 210 423 696 37
150 39 240 474 747 41
200 41 295 593 866 58
250 51 350 685 958 72
300 61 400 792 1118 86
350 59 460 23x16 96 900 1282 138
400 68 515 28x16 100 978 1441 168
450 76 565 28x20 106 1105 1587 234
500 84 620 28x20 1215 1809 269
600 102 725 31x20 1418 2060 313
700 2 SA 14.6 Tr 50x8 LH 103 840 31x24 1640 400 2372 480
Flange
connectionsActuator
SA 07.2 (F7) F7
SA 14.2 (F14)F14
F7 / F10
SA 10.2 (F10)
SA 07.6
(F7 / F10)
F10
[mm]
40
50
60
83
93
19x4
19x8
23x8
Tr 20x4 LH
Tr 25x5 LH
Tr 35x6 LH
108
290
110
7023x12
[Bar]
10
16
10
10
7
4
No. Part Sandard execution
1 Body
Grey iron EN-GJL-250
EN 1561
Stainless steel 1.4301
EN 10088-1
2 Gland sealPACKAGE: Rubber NBR EN ISO 1629
and non-asbestos cord
3 KnifeStainless steel 1.4301
EN 10088-1
4 SpindleStainless steel 1.4021
EN 10088-1
5 Support plateSteel 1.0038
EN 10025
6 Engine baseDuctile cast iron
EN-GJS-400-15 EN 1563
7 ScrewStainless steel
EN ISO 4014
8 Stopper ringStainless steel 1.4301
EN 10088-1
9 CapPolypropylene
EN ISO 1873-1
10 Protective tube Steel R45
11 Clamping plateSilumin AlSi
EN 1706
12
13Gasket
Rubber NBR
EN ISO 1629
14 Electric actuator Producer catalogue
W and the given data without separate notices due to the permanent company development.the production programe reserve the rights to modify
- other material variants on special request
2905 2016-08 1/ 2
2905
Knife gate valve DN150
Application:
Test control:
tightness• Bidirectional• Knife circumferential seal profile with steel insert• Knife cleaning scrapers• Ductile cast iron monolithic body EN-GJS 400-15• Stainless steel spindle with rolled thread1.4021• Low friction spindle bearing by plastic and brass plain washers• Gland sealing – o-ring NBR and non-asbestos cord
Spindle nut onze• made of br• Epoxy coating minimum 250 microns according to EN ISO 12944-5• Stainless steel bolts and washers
Product EN 1074-1 and 2; EN 1171• according to• Flange connection according to EN 1092-2 (DIN 2501) pressure PS2,5; PS6; PS10• ISO top flange 5211
producer documentation JAFAR• Face to face according toProduct EN 19; EN 1074• marking according to
Recommended
Acceptable
Non acceptable
SEWAGEPN2,5PN6PN10
Knife gate valve with electric actuatorinterflange
Product description (standard execution):
Hydraulic ; ;test according to EN 1074-1 EN 1074-2 EN 12266-1Seat: 1 1 xPN,Body 1 5 x PN: ,Operation torque test.
Wate sewager and networks and tanks; pulverized products, transport of nonagressive liquids.Working conditions:temp. up +70 C˚pressure up to 1,0 MPa
Installation:
2905
2/2
No. Part Standard execution
1 Body
Ductil cast iron
EN-GJS-400-15
EN 1563
2 Clamping plate
Ductil cast iron
EN-GJS-400-15
EN 1563
3 Engine baseSteel 1.0038
EN 10025-2
4 PillarSteel 1.0038
EN 10025-2
5 SpindleStainless steel 1.4021
EN 10088-1
6 Spindle nutBronze
EN 1982
7 Knif eStainless steel 1.4301
EN 10088-1
8 GasketRubber NBR
EN ISO 1629:
9 Bushing Producer catalogue
10 Gland seal
PACKAGE:
Rubber NBR, EN- SO 1629 with non-
asbestos cord
11 ScrewStainless steel A2
EN ISO 4014
12 NutStainless steel A4
EN ISO 4032
13 WasherStainless steel A2
EN ISO 7091
14 Seal o-ringRubber NBR
EN ISO 1629
15 Electric actuator Producer catalogue
by
drawingrow 20
[mm]
40 110 150 84 - - - 23
50 125 165 99 - - 551 25
65 145 185 118 - - 582 29
80 160 200 132 Ø19x6 - 598 30
100 180 220 156 Ø19x6 52 632 32
125 210 250 184 Ø19x6 684 38
150 240 285 212 Ø23x6 740 41
200 295 340 266 Ø23x6 - 830 58
250 350 395 319 Ø23x8 - 930 72
300 400 445 370 Ø23x8 - 1100 86
350 460 505 430 Ø23x10 M20x6 - 1180 106
400 515 565 480 Ø28x10 M24x6 86 - 1286 146
500 620 670 582 Ø28x12 M24x8 - 1520 282
600 725 780 682 Ø31x12 M27x8 - 1725 332
700 840 895 794 Ø31x14 M27x10 165 2018 637
800 950 1015 901 Ø34x14 M30x10 190 2210 763
900 1050 1115 1001 Ø34x16 M30x12 203 2466 933
1000 1160 1230 1112 Ø37x16 M33x12 - 216 2608 1233
6
2.5
114
76
52
70
H
SA 07.2
SA 07.6
SA 10.2
56
F7/F10
Actuator
A
SA 16.2
F10
SA 14.2
M20x4
M16x4
M16x2
56
SA 14.6
F14
48
W eightD Flange
connections
-
10
F16
[mm]
l x nDN
10
16
d M x nPN K
M20x2
[bar]
PS
10
Standard: DN50 to DN500 - no or rising spindlen-risingDN600 to DN1000 - rising spindle
W and the given data without separate notices due to the permanent company development.the production programe reserve the rights to modify
- other material variants on special request
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