Assistant valve enterprise to win the world
Size:DN50~200
Pressures:PN10~25
Material:Carbon Steel, Stainless Steel
Design:GB/T 12224, GB/T 12237, API 608, ASME B16.34
End Connection:Flange
It is composed of valve body, opening and closing ball, handle and PTFE sealing surface. The valve body is made of gray cast iron, the ball is made of gray cast iron (the surface is treated), the handle is made of gray cast iron, and the ball rotates around the valve body centerline to open and close.