Cast Steel Floating Ball Valve

Main Features:

Principle of the cast 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.

Main Parameter Specification

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

Product Range

Body material: carbon steel, stainless steel, alloy steel

Full bore and reduced bore design

Nominal diameter:1/2"~10"（DN15~DN250）

End Connection: RF,RTJ, BW

Pressure range: Class150~600（PN16~PN100）

Working temperature: -46℃~+200℃

Operation : Handle, Gear, Electric actuator, etc

We welcome all the world customers to contact us for more cooperation.

With our years of technical knowledge and experience,we assure you,

Naibang will be one of your best parters in China.