Stem Guided Valves & Cross-arms Seats
Stem guided valves & cross-arms seat features an extra wide metal to metal seal on the valve flange. The serrated upper surface on the valve gives a longer non-breathing seal between valve body and insert while the rigid seat cross-arms give greater strength and positive sealing.
The strong, thick, valve knock off nut holds the insert tightly reducing flex and breathing which lessens the chance of foreign matter getting between valve and insert.

Three Wing Valves& Full Open Seats
Three-wing guided valves and full open seats is forged with premium forged steel. The flow is bigger compare with four-wing valves and full open seats. The valve rubber can mount on the valve body directly, don’t need to use plates and snap rings, have a longer service life.

Double Angle O-ring Valve
The Double Angle O-ring Valve is made with a tough one piece body to run more hours between change outs. It’s made with carburized premium alloy steel to resist we