Print Version Standards: Face to Face Dimensions: ANSI B16.10 End Flange Dimensions: ANSI B16.5 Basic Design: ANSI B16.34 *Conforms to the applicable requirements of API 600 Test Standard: API 598 MATERIAL LIST NO. Part Name ASTM Specification (Specs – Grades/Types) 1 Body A 216-WCB 2 Seat Ring A 105/CoCr-A HF Seat Ring Surface CoCr-A HF … Continue reading Pressure Seal Check Valve Class 1500