With a shorter end-to-end length than other check valves, these fit in tight spaces.

Plastic provides a lightweight alternative to metal.

Rated for up to twice the pressure of standard check valves, these can withstand pressures up to 3,000 psi.

With few moving parts to wear out, these valves withstand frequent opening and closing, pulsating flow, and rapid flow reversal.

For more durability than plastic barbed check valves, these have a stainless steel body.

Two sleeves give the fittings extra gripping power. They bite into tubing as you tighten the nut to form a strong seal. All are compatible with Swagelok®, Let-Lok, and Parker A-Lok fittings.

To reduce installation time and allow for maintenance without detaching pipe connections, these valves insert into a union fitting.

These valves open to allow flow in one direction and close when flow stops or reverses.

Body is plastic.

Plastic provides a lightweight alternative to metal.

Rated for at least four times the pressure of standard check valves for oil and fuel, these are often used in hydraulic applications with pressures up to 3,000 psi.

To withstand high pressures and temperatures in steam service applications, these valves have a 316 stainless steel body, PTFE ball, and PTFE seal.

Rated for 12 times the pressure of standard vacuum-breaking valves, these can handle up to 1,500 psi. Connections are NPT.

Attach these valves with NPT connections to threaded pipe.

Integral shutoff valves isolate flow for inline maintenance, and a top-entry cover provides easy access to internal components.

To prevent flashback in flammable gas pipelines, an internal flame-arresting element absorbs the heat from a fire to extinguish the flame.

Minimize fire hazard from flammable vapors. Mount arresters on your vent pipe to stop flames from traveling back to your tank.