Double plate check valve wafer type
Spring loaded dual disc wafer check valves are suitable for clean liquid and gas applications.
Body: Ductile Iron-Wafer Pattern
Disc: Stainless Steel
Seat: EPDM (elastomer)
Rating: 250 psi
Availability: 2" thru 48"
Technical Specifications:
1. Products Name: DUAL PLATE CHECK VALVE WAFER TYPE
2. Working pressure: PN10/16/25
3. Tests: API598; DIN3230
4. Flange standard: DIN2501 PN10/PN16; BS4504 PN10/PN16;
BS10 TABLE"D"/"E" /JIS2220 10K/16K; ANSI125/150
5. Face to face: ANSI125/150; DIN3203 K3-1999
6. Applications: Water, industrial systems
7. Working temp: EPDM: -10° C~+120° C/NBR: -10° C~+80° C/VITON: -23° C~+150° C/
8. Medium: Fresh water, sea water, waste water, food stuff, steam, all kinds of oil, all kinds of acid and alkaline liquid etc
MATERIALS LIST
Body |
Cast iron GG25 |
Ductile Iron GGG40 |
Stainless Steel CF8M/SS316 |
Disc |
Stainless Steel SS316/SS304 |
AL Bronze |
Carbon Steel |
Seat Gasket |
Rubber NBR/EPDM |
Spring |
Stainless Steel |
Axle |
Stainless Steel |
Washer |
TEFLON |