Principle of the forged steel floating ball valve: This kind of ball valve has a floating ball supported by two valve seats. Under the medium pressure effect, a certain displacement can be generated by the ball itself so as to be pressed onto the seat seal ring at the outlet, guaranteeing tightness at the outlet.
Design and Manufacture: API 6D, ASME B16.34 (BS5351), API 608, MSS-SP-72
Face to Face Dimension: ASME B16.10, API 6D
Flange Connection Dimension: ASME B 16.5
BW Connection Dimension: ASME B16.25
Test and Inspection: API 598, API 6D
Fire-Safe Design: API 607/6FA
Anti-Static Design & Anti Blow-Out Stem