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PVC Socket Ends Gate Valve
1. Valve design according to DIN 3352 / SABS 664
2. Face to face dimensions according to DIN 3202 F5/ SABS 664
3. Socket Ends dimensions comply ISO 4422、ISO 4422.2
4. Hydraulic test according to ISO5208
Description
TECHNICAL REQUIREMENT :
Outside stem and yoke (OS&Y)
Stem Seal with O-ring
Bolt bonnet, Full bore
Rubber encapsulated wedge, Brass Wedge Nut.
Fusion bonded epoxy coated inside and outside , blue RAL 5017 200 Micron thick
Working pressure 250 PSI/17.2 Bar Non-Shock Cold
Specification
No. | Part Name | Material | |
1 | Body | EN- GJS- 500- 7 | |
2 | Wedge | EN- GJS- 500- 7 | |
3 | Wedge Coating | NBR /EPDM | |
4 | Wedge Nut | Copper Alloy | |
5 | Stem | Stainless Steel X20 Cr13 | |
6 | Bonnet Gasket | NBR /EPDM EN | |
7 | Bonnet | EN- GJS- 500- 7 | |
8 | O Ring Back Sealing | EPDM/NBR | |
9 | Stem Collar | Stainless Steel / Copper Alloy | |
10 | O-Ring | EPDM/NBR | |
11 | O-Ring | EPDM/NBR | |
12 | Stuffing Nut | Copper Alloy | |
13 | Dust Guard | EPDM/NBR | |
14 | Hand Wheel | EN- GJS- 500- 7 | |
15 | Stem Cap | EN- GJS- 500- 7 |
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