HomeProductsBall Valve
Floating Ball Valve
Floating Ball Valve

Floating Ball Valve

Nominal Diameter : 1 1/2‘’~8‘’
Nominal Preesure : CLASS 150LB~300LB
Design Standard : API 6D
Face to Face Dimensions: ANSI B16.10
Flange end Dimension : ANSI B16.5
Inspection and test : API 598
Connection type : R.F Flanged、RTJ ends etc.
Mainly Material :WCB 、WC6 、WC9 、CF8、 CF8M、 CF3、 CF3M 、CN7M etc.
Opeartion type : Handlever、Gearbox、Electric Actuator、Pneumatic Actuator etc

◆ Material Of Floating Steel Ball Valve

Pos. Part Material
1 Body A351-CF8M
2 Ball F316
3 Stem 17-4PH
4 Seat RPTFE
5 Bonnet CF8M
6 Bolt ASMT B193-B8M
7 Nut ASMT B194-8M
8 Stem Packing Flexible Graphite
9 Gland SS316
10 Stem Nut B194-8M
11 Lever WCB

*Blowout proof stem of ball valve

The ball valve stem is made of a shoulder at the bottom end. It is held by the valve body to prevent the valve stem from accidentally coming out of the valve under certain working conditions. Other designs for the Stainless Steel Ball Valve are available upon request.

*Anti-static device

Because the ball and stem in the Stainless Steel Ball Valve are suspended from non-metallic parts, ie seat seals and stem seals, the stem and ball may generate static electricity. Mechanical devices (anti-static metal springs and balls) are designed Used to hold the metal between the rotating ball/stem and the valve body. 

Online Inquiry

If you have any enquiry about quotation or cooperation,please feel free to email us at
or use the following enquiry form. Our sales representative will contact you within 24 hours. Thank you for your interest in our products.

© 2021 Zhejiang Zhengfeng Valve Co., Ltd.

Powered by:Otree | Privacy Policy | XML | Sitemaps