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For use with threaded pipe, these valves are available with NPT, NPTF, BSPP, BSPT, and UNI/UNF (JIC) connections.
With a shorter end-to-end length than other check valves, these fit in tight spaces.
To achieve the maximum possible flow, internal components are designed to reduce flow resistance.
With few moving parts to wear out, these valves withstand frequent opening and closing, pulsating flow, and rapid flow reversal.
The heat-resistant rubber seal withstands temperatures up to 500° F.
Rated for up to twice the pressure of standard check valves, these can withstand pressures up to 3,000 psi.
At 1 1/2" long or less, these valves fit in confined spaces.
Plastic provides a lightweight alternative to metal.
Barbs grip onto tubing, providing a secure hold.
For more durability than plastic barbed check valves, these have a stainless steel body.
Insert tubing into the fitting—no heat, solder, or flux required.
With internal components that resist wear from frequent operation, these valves can cycle as often as once per second.
Bolt to ANSI flanges.
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.
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.
Less than half the end-to-end length of standard flange-mount check valves, these can be installed in pipelines with limited clearance.
Weld these valves to unthreaded pipe for a smooth, flush connection that provides maximum flow.
Also known as luer lock couplings, quick-turn fittings consist of a plug and a socket that connect with a half turn, so you can easily connect and disconnect your line.
Visually inspect flow and debris accumulation through the transparent valve body.
To reduce installation time and allow for maintenance without detaching pipe connections, these valves insert into a union fitting.
Valves have NPT connections for use with threaded pipe.
Insert tubing into the fittings—no heat, solder, or flux required.
These valves open to allow flow in one direction and close when flow stops or reverses.
To reduce installation time and allow for maintenance without detaching pipe connections, these valves have union fittings.
Commonly used with irrigation systems and laboratory equipment, these valves have NPT connections.
Prevent dirty, contaminated water from backing up into your garden hose line—install these valves between a faucet and a garden hose.
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.
Attach these valves with NPT connections to threaded pipe.
Solder these valves to copper tubing for a permanent, leak-tight connection.
These valves open to allow flow in one direction and close when flow stops or reverses direction.
Prevent air from escaping an air storage tank when the air compressor is not running. These valves open to allow flow into the tank and close when flow stops or reverses direction.