Standard manual Sleeve Type Soft Sealing Plug Valve
Sleeve type soft seal plug valve is mainly composed of valve body, cock, seal ring seat and valve cover. The valve body adopts the straight cylinder type internal cavity structure, and the surface of the internal cavity adopts different surface hardening technology to improve the hardness of the valve body sealing surface, wear resistance and corrosion resistance, so as to adapt to different working conditions. Dovetail groove track structure is used to connect the cock and seal ring seat of the sleeve type soft seal plug valve. The soft seal ring is embedded in the seal ring seat with special technology to prevent it from falling off. When the valve is in the closed position, when the cock is lifted upward, the two sealing ring seats are limited by the position of the upper and lower cover. Under the action of dovetail groove track, the sealing ring is separated from the sealing surface of the valve body. After the seal completely out of the valve sealing surface, cock and sealing ring to rotate 90 °, the valve is fully open. When the sleeve type soft seal plug valve need closing, cocks and seal after rotated 90 °, cock downward movement, drive the seal ring seat near the valve sealing surface, until the valve is completely sealed state.
Specification of this Standard manual Sleeve Type Soft Sealing Plug Valve：
Parameters of this Standard manual Sleeve Type Soft Sealing Plug Valve：
Product advantage of this Standard manual Sleeve Type Soft Sealing Plug Valve: