- Series No.: Z45X
- Material: GGG40/GGG50/WCB/CF8/CF8M(Ductile Iron/Carbon Steel/Stainless Steel)
- Category: Gate Valve
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Nominal Diameter: DN40-1000
Nominal Pressure PN : 1.0-1.6 (MPa)
Test Pressure (water) Ps(MPa):
Body test: 1.5*PN
Sealing test: 1.1*PN
Resilient Seated Gate Valve Standard:
Design standard conform to: DIN 3352, AS 2638.2, BS5163, AWWA C515/C509
Connection Flange standard: EN1092-2 PN16, AS2129 Table E, ASME B16.42, GOST Standard, GB Standard
Face to face standard conform to: DIN3202 F4/F5, AS 2638.2, BS5163, SABS 664, ANSI B16.0, GOST Standard
Test Standard conform to: ISO 5208, AWWA C509
Resilient Seated Gate Valve Design characters:
- Replaceable O-ring
- Rubber encapsulated wedge
- Fusion bonded epoxy coated inside and outside ensures perfect rustproof performance.
- Different rubber material as sealing, offering good corrosion resistance performance. Also achieves zero leakage very well.
- Special design of gate valve has low operation torque and longer service life.