A 6,000 psi duty 316 Stainless Steel valve with two inlet and one outlet port. Gas from either inlet line can be exclusively ported into the outlet.1/4 NPT connections on inlet and outlet ports. Used in air stations or distribution panels. Order #46291 for rebuild kit.

An excellent brass, air control valve for compressor lines, scuba fill whips, or air distribution panels. Only 1/4 turn is required to open valve, but precise control can still be maintained. Unlike most valves, air can flow either way through the orifice without harming it. A real time-saver on fill whips. 1/4" FNPT ports. 3,000 psi working pressure. Can be panel mounted through a 0.77" hole in a panel no more than 1/4" thick. Very easy to rebuild: Order rebuild kit #46183 for Parker valve or...

An excellent stainless steel air control valve for compressor lines, scuba fill whips, or air distribution panels. Only 1/4 turn is required to open valve, but precise control can still be maintained. Unlike most valves, air can flow either way through the orifice without harming it. A real time-saver on fill whips. 1/4" FNPT ports. 6,000 psi working pressure. Can be panel mounted through a 0.77" hole in a panel no more than 1/4" thick. Very easy to rebuild: Order rebuild kit #46171 for Parker...

This versatile, aluminum check valve has male and female 1/4 NPT ports. Standard configuration flows from the male port to the female port. However, the spring and poppet can be reversed to allow flow from the female port to the male port. 6,000 psi working pressure. Valve will open at 5 - 10 psi.

This versatile, Brass check valve has male and female 1/4 NPT ports. Standard configuration flows from the male port to the female port. However, the spring and poppet can be reversed to allow flow from the female port to the male port. 6,000 psi working pressure. Valve will open at 5 - 10 psi.

Check Valve, Stainless Steel, 1/4 NPT female inlet and outlet ports, 8,000 psi working pressure. Valve will open at approximately 2 - 3 psi. Order #46210OX for O2/Nitrox version.

Check Valve, Stainless Steel, 1/4 NPT female inlet and outlet ports, 8,000 psi working pressure. Valve will open at approximately 2 - 3 psi. Provided Oxy-clean with viton inner o-ring. Previous Oxy-clean part #45280OX. Order #46215OX for repair kit.

Check Valve, Stainless Steel, 1/4 NPT female in, 1/4 NPT male out, 8,000 psi working pressure. Flows one way from the female port to the male port. Valve will open at approximately 2 - 3 psi. See 46205OX for Oxy-clean version.

Check Valve, Stainless Steel, 1/4 NPT female in, 1/4 NPT male out, 8,000 psi working pressure. Flows one way from the female port to the male port. Valve will open at approximately 2 - 3 psi. Provided Oxy-clean with viton inner o-ring. Previous Oxy-clean part #45282OX. Order #46215OX for repair kit.

Check Valve, Stainless Steel, 1/4 NPT male inlet and outlet ports, 8,000 psi working pressure. Valve will open at approximately 2 - 3 psi. Order #46220OX for O2/Nitrox version.

Check Valve, Stainless Steel, 1/4 NPT male inlet and outlet ports, 8,000 psi working pressure. Valve will open at approximately 2 - 3 psi. Provided Oxy-clean with viton inner o-ring. Previous Oxy-clean part #45281OX. Order #46215OX for repair kit.

This small safety device that can arrest the air flow in lines or systems (such as scuba filling whips) if that apparatus should fail (hose rupture, O-ring failure, etc.) The flow is reduced to approximately 10%, so personnel can shut down the system with minimal risk and air loss. Flow restriction is adjustable but comes factory preset to approx. 80 SCFM at 5,000 psi and 55 SCFM at 2,500 psi. 1/4 NPT female inlet with 1/4 NPT male outlet. 6,000 psi working pressure.