Product Description:

Youfumi fully lined plug valves are cavity-free due to the special body design, the liner is firmly locked. Plug coating is extended over the shaft sealing. 

The lining are moulded into dovetail recesses in the body to lock them in place to prevents liner collapse in vacuum conditions and blow out in high pressure conditions. 

Patent No.:

ZL200520107320.3、ZL201430041453.X

Product parameter:

Lining material: PFA, FEP, GXPO etc.

Operation methods: Manual, Worm Gear, Electric, Pneumatic and Hydraulic Actuator.