Metal-ball-valve

Ball valve , opening and closing parts (ball) driven by the valve stem, and around the axis of the ball valve for rotating movement of the valve. It can also be used for fluid regulation and control, the hard seal V-type ball valve with V-type core and surfacing carbide metal valve seat has a strong shear force, especially suitable for containing fiber, small solid materials and other media. The multi-pass ball valve in the pipeline can not only flexibly control the medium confluence, shunt, and flow switch, but also can close any channel and make the other two channels connected. This type of valve shall generally be installed horizontally in the pipeline. Ball valve according to the driving mode is divided into: pneumatic ball valve, electric ball valve, manual ball valve.

Liên hệ

Chia sẻ:

Thông tin sản phẩm
Bình luận

Main parts and materials

Name/Material	WCB	CF8	CF3	CF8M	CF3M
Body	WCB	CF8	CF3	CF8M	CF3M
Ball/Stem	WCB	CF8	CF3	CF8M	CF3M
Seat	PTFE / RPTFE/PPL
Bolt/Nut	B7/2H	B8/8	B8/8	B8M/8M	B8M/8M

Technical Specification

Design&Manufacture Standard	GB/T12237	API 6D
FTF Dimension Standard	GB/T12221	ASME B16.10
Flange standard	HG/T20592	ASME B16.5
Inspection & Test Standard	HG/T13927	API 598