... 2" - 36" 2) Pressure: class 150 - 1,500 3) Material:WCB, CF8, CF8M, CF3, CF3M Gate valve features: 1) Size ... CF3, CF3M, and CF8M 4) Design and manufacture standard: API 600, BS 1414, and ASME B16.34 5) Face to ... face standard: API 6D, ASME B16.10, DIN 3202, and BS2080 6) ... B16.47 and DIN2543-2551 7) Test standard: ISO5208, API 600, and BS 6755 8) Structure type: rising stem ...