Cast steel lift type check valves vertical, water pressure check valve
Name: | Cast steel lift type check valves vertical, water pressure check valve |
Design confirms: | DIN3356 |
Flanges drilled confirms: | DIN2501/EN1092-2 PN10/16/25 |
Tightness check: | API 598/ISO 5208/EN12226-1 |
Face-to-face conform: | DIN3202,F6/EN558-1 series 48 |
Normal pressure: | 1.6MPa |
Shell test pressure: | 2.4Mpa |
Seal test prressure: | 1.76Mpa |
Suitable medium: | water and neutral liquid |
Working temperature: | -20 to 425 centigrade |
Body/Bonnet/Disc: | GS-C25 |
Seat: | GS-C25+ER410 |
Stem: | 2CR13 |
Gland follower: | GS-C25 |