OUWEI PNEUMATIC QUICK CUT-OFF BUTTERFLY VALVE (SPRING LOADED)

◆Product Overview

In gas waste heat power generation system and extraction steam heating steam turbine system, this series of valves as the security system,has been increasingly wide to use.Close it quickly,small flow resistance,as can be sealed and other excellent properties make it can replace the original system in the design of electric cut-off butterfly valve and check valve use.

◆Use

This valve is mainly used in thermal power plant in parallel unit and gas waste heat power generation units,emergency cut-off valve to protect the security of the system.

◆Characteristics

1.Quick closing time of 0.3 seconds,emergency cut-off safe and reliable;
2.Triple eccentric metal seal structure,flexible,convenient opening and closing seal zero leakage;
3.Room temperature medium can choose double partial softhearted sealing structure,low cost,reliable sealing;
4.Close the end of the buffer,effectively avoid valve inertial impact;
5.Can use spring to realize fast,can also use accumulator to realize fast,two forms of the same safe and reliable.