- Nuclear Reactors, Boilers, Machinery And Mechanical Appliances; Parts Thereof
- Taps, Cocks, Valves And Similar Appliances For Pipes, Boiler Shells, Tanks, Vats Or The Like, Including Pressure-reducing Valves And Thermostatically Controlled Valves.
- Appliances For Pipes, Boiler Shells, Tanks, Vats Or The Like (excl. Pressure-reducing Valves, Valves For The Control Of Pneumatic Power Transmission, Check "non-return" Valves And Safety Or Relief Valves)
wafer dual plates check valve
Product Images
Product Property
| Product Status : | New |
| Sample Available : | yes |
| Shipment Terms : | fob,cfr,cif,Negotiable |
| Payment Mode : |
T/T,L/C,Negotiable |
Description
wafer dual plates check valve
1.Working pressure and temperature
working pressure PN16/Class 125
Temperature from -10℃ to 120℃ for EPDM seat.
Temperature from-10℃ to 82℃ for NBR seat
Temperature from-10℃ to 150℃ for Viton seat.
2.Flange Types:
EN1092-2 PN10/PN16, ANSI B16.1 Class 125, BS 10 Talbe D/E
3.Materials:
Part Name Material ASTM Spec.
Body Cast Iron A126 Class B
Disc Stainless Steel A351 CF8
Seat EPDM/NBR/VITON Commercial
Hinge Pin Stainless Steel AISI 420
Stop Pin Stainless Steel AISI 420
Pin Retainer Stainless Steel AISI 304
Spring Stainless Steel AISI 304
Washer PTFE Commercial
Gasket EPDM/NBR/Viton Commercial
