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
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
Coating meets AWWA C550 standards - electrostatically fusion bonded epoxy coating inside and out for excellent corrosion resistance
Socket End Resilient Seated Gate Valves are mainly used in water supply systems. Our products are designed to be leak-free at both low and high pressures.
Valve warranty 2 years, unconditional replacement for quality problems.
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 |
Comprehensive product customization
Secondary Quality Testing Before Leaving The Factory
Increased Capacity Based on Customer Demand - Fast Delivery
Provide a Customized Service Process That Dits The Needs of Our Customer