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