Main features: 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,...
1. Nominal diameter: 2" ~ 24" (DN15 ~ DN600)
2. Working temperature: -196℃ ~ +560℃
3. Pressure range: 150LB to 2500LB
4. Material: A105, LF2, F304, F316, F304L, F316L, F11, F22, F51, F5, F9, etc
Design and Manufacture Stand: API 594
End to End Dimension Standard: API6D
Flange End Dimension Standard: ANSI B16.5
Inspection and Test Standard: API 598
Equipped with a professional factory, Naibang Valve is a professional manufacturer and supplier of swing foring steel check valve in China. If you want to buy quality product of various beautiful bags, you can get it at a cheap price from us.