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

To fit in confined spaces, these valves are less than half the length of other plastic valves.

Rated for up to twice the pressure of standard check valves, these can withstand pressures up to 2,000 psi.

The heat-resistant rubber seal withstands temperatures up to 500° F.

With internal components that resist wear from frequent operation, these valves can cycle as often as once per second.

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.

Weld to unthreaded metal pipe.

Visually inspect flow and debris accumulation through the transparent valve body.

Sandwich these valves between two ANSI flanges for backflow prevention at a fraction of the weight of flanged check valves and a reduced pipeline footprint.

Weld these valves to unthreaded pipe for a smooth, flush connection that provides maximum flow.

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

For more durability than plastic, these valves have a metal body.

Valves have a plastic body.

Insert unthreaded pipe into the socket ends and bond with primer and cement to create a permanent, leak-tight connection.

To reduce installation time and allow for maintenance without detaching pipe connections, these valves have union fittings.

Visually inspect flow and debris accumulation through the transparent valve body.

Insert tubing into the fittings—no heat, solder, or flux required.

Plastic provides a lightweight alternative to metal.

For more than twice the temperature rating of standard check valves for oil and fuel, these have a heat-resistant fluoroelastomer seal that can withstand temperatures up to 500° F.

Insert unthreaded pipe into the socket ends and weld to create a permanent, leak-tight connection.

These compact valves fit into standard sanitary quick-clamp fittings. All are FDA Compliant 21 CFR 177.2600 and have polished surfaces for easy cleaning.

Barbs grip onto tubing, providing a secure hold.

Attach these valves with NPT connections to threaded pipe.

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

A plastic body withstands pH neutralizing, cleaning, and plating solutions containing sodium hydroxide, methyl ethyl ketone, and other harsh chemicals.

Release pressure in the line between a compressor and an air storage tank, making start-up easier on the motor. These valves open to allow flow into the tank and close when flow stops or reverses direction, preventing air from escaping the tank when the air compressor is not running.

To prevent accidental start-up, these valves can be locked in their off position with a padlock. They create one action, such as extending a cylinder.

Also known as check valves, these open to allow flow in one direction and close when flow stops or reverses.

These arresters attach directly to torches that cut steel up to 8" thick.

Stop the reverse flow of gas in your regulator.

Stop backward flow in outdoor faucets with garden hose thread (GHT) outlets.