Design features:

Wide channel, wide sealing cover, air tightness, flow characteristics, energy saving

Small lift - reducing valve plate valve plate inclining motion, reducing impact force, long service life

High performance impact PEEK valves, valve seat, valve wear a small, low noise

Stout spring, low stress, long service life

Valve cover design - resistant oil viscosity

Applicable conditions:

Low molecular weight Mw < 8

Low pressure

Oil / oil free condition