FLOATING BALL VAVLE

DESCRIPTION AND FEATURES

Floating ball valve is the kind of ball can float. The ball valve squeezes the middle ball core through the seat sealing rings on both sides of the inlet and outlet. When the stem is rotated, the ball rotates freely between the two seat sealing rings with the help of the valve stem, achieving the opening and closing action of the floating ball valve. Under the action of pressure and fluid, the seat of the sphere flowing towards the medium is sealed and compressed to achieve a sealing effect. The higher the pressure, the better the sealing.

Standard, construction and application

Design and Manufacture: API 6D, BS 5351, ASME B16.34, API 608, MSS-SP-72

Face to Face Dimension:API 6D, ASME B16.10

End Connection: ASME B16.5, ASME B16.47, MSS SP-44 (NPS 22 Only)

Test and Inspection: API 598 or API 6D

Fire-safe Design: API 607/6FA

Pressure Range: Class 150 to Class 2500

Anti-static Design & anti Blow-out Stem

Casting: WCB, WCC, Duplex Stainless Steel, Super Duplex Stainless Steel, CF8, CF8M, CF3, CF3M, A995 4A, 5A) Monel, Inconel, Hastelloy,UB6

Forged: A182 F304, F304L, F316, F316L etc.

Sizes: NPS 2 to NPS 48

Floating ball valve can be used to control the flow of various types of fluids such as air, water, steam, various corrosive media, mud, oil, liquid metal and radioactive media.