API6D Tiltling Disc Check Valve working principle, chemical check valve
Name: | API6D Tiltling Disc Check Valve working principle, chemical check valve |
Design confirms: | API602,BS5352,ANSI B16.34 |
Flanges drilled confirms: | ANSI B16.5,JB79 |
Tightness check: | API 598/ISO 5208/EN12226-1 |
Face-to-face conform: | ANSI B16.11,JB/T1751 |
Normal pressure: | 125PSI |
Shell test pressure: | 350PSI |
Seal test prressure: | 200PSI |
Suitable medium: | water and neutral liquid |
Working temperature: | -20 to 425 centigrade |
Body/Bonnet/Disc: | A216 WCB |
Seat: | A216 WCB |
Stem: | Stainless Steel/ 2Cr13 stainless steel etc. |
Gland follower: | A216 WCB |