ANSI 150LB-300LB Flange type metal seat-- Swing check valve
Parameter of the products | ||
Operating Pressure | 150LB/300LB | |
Test Pressure | Body | 1.5 times |
Seal | 1.1 times | |
Working temperature | -29-425℃ | |
Application for | Water,oil &gas |
Valve standard | |
1 | Comply with API 6D ,ANSI/ASME B16.34 |
2 | Face to face ANSI/ASME B16.10 ,API 6D |
3 | Flange size ANSI/ASME B16.5,API605 |
4 | Test API598 ,API6D |
5 | DN25-DN1200 for 150lb |
Material Specification | ||
Part | Material | Material |
Body | WCB | CF8/CF8M |
Disc | WCB+Cr | SS+Stellite 12 |
Seat ring | WCB+Cr | SS+Stellite 12 |
Dimensions L:face to face | ||||||||||
DN | mm | 50 | 65 | 80 | 100 | 125 | 150 | 200 | 250 | 300 |
inch | 2 | 2 1/2 | 3 | 4 | 5 | 6 | 8 | 10 | 12 | |
L(CL125) | 203 | 216 | 241 | 292 | 330 | 356 | 495 | 622 | 699 | |
L(CL250) | 267 | 292 | 318 | 356 | 400 | 444 | 533 | 622 | 711 |