Driving Mode: | Manual |
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Connection Form: | Flange |
Structure: | Centre Sealing |
Seal Form: | Force Sealed |
Valve Stem: | Normal |
Work Pressure: | Low Pressure (Pn<1.6mpa) |
Customization: |
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Features: Designed and Manufactured to BSEN593 and MSS SP-67 and API 609 Suitable to ANSI 125/150, BS4504, DIN flanges Size Ranges: NPS 2"~52" Pressure Rating: PN10/16, ANSI125/150/300/600/900 Materials available in Iron, Steel, Stainless Steel, Duplex and Bronze, Seat Material in Both Resilient and Metal Type, Different trim materials available to suit different service conditions Fire-safe design to API 608/API 6FD upon request To MSS SP 01-75 On request Operations: Lever, Worm-gear, Electric, Pneumatic and Hydra-pneumatic
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Main Part & Materials | |||||||
Part Names | Part Materials | ||||||
Body | Cast Iron | Ductile Iron | |||||
A126 B | GG25 | FC 20 | A536 | A395 | GGG40 | GGG50 | |
Disc | Ductile Iorn/CF8/CF8M/CF3/CF3M/Alum-Bronze | ||||||
Stem | SS410/SS420/SS416/SS304/SS316/Monel | ||||||
Seat/Seat Ring | NBR/EPDM/PTFE | ||||||
Packing | Graphite/PTFE | ||||||
Gasket | SS304+Graphite/SS304+Graphite | ||||||
Suitable Medium | Water, Waste Water, Sewage | ||||||
Suitable Temperature | -29~150 °C |
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