We will reply to your message within an hour.
More
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.
Plastic provides a lightweight alternative to metal.
At 1 1/2" long or less, these valves fit in confined spaces.
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.
The heat-resistant rubber seal withstands temperatures up to 500° F.
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.
Barbs grip onto tubing, providing a secure hold.
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.
Insert tubing into the fitting—no heat, solder, or flux required.
Bolt to ANSI flanges.
Weld to unthreaded metal pipe.
Visually inspect flow and debris accumulation through the transparent valve body.
Also known as backwater valves, these valves prevent backflow of sewage and wastewater in drain, waste, and vent systems.
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.
With internal components that resist wear from frequent operation, these valves can cycle as often as once per second.
Weld these valves to unthreaded pipe for a smooth, flush connection that provides maximum flow.
Solder these valves to copper tubing for a permanent, leak-tight connection.
To reduce installation time and allow for maintenance without detaching pipe connections, these valves insert into a union fitting.
To reduce installation time and allow for maintenance without detaching pipe connections, these valves have union fittings.
These valves open to allow flow in one direction and close when flow stops or reverses.
The most chemical-resistant check valves in our offering, these have a PFA body to withstand methyl ethyl ketone, sodium hypochlorite, and other extremely harsh chemicals.
Insert tubing into the fittings—no heat, solder, or flux required.
Body is plastic.
For more durability than plastic, these valves have a metal body.
Valves have a plastic body.
The metal body is more durable than plastic.
Insert unthreaded pipe into the socket ends and bond with primer and cement to create a permanent, leak-tight connection.
Sandwich these valves between ANSI flanges.
Solder to copper tubing for a permanent, leak-tight connection.
These heavy duty valves can withstand pressures up to 1,975 psi and temperatures up to 800° F.
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.
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.
Install these valves between ANSI flanges.
Insert unthreaded pipe into the socket ends and weld to create a permanent, leak-tight connection.
To maintain sanitary standards in food, beverage, and dairy applications, these valves have sanitary quick-clamp connections and polished internal surfaces for easy cleaning.
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.
Valves have NPT connections for use with threaded pipe.
To withstand high pressures and temperatures in steam service applications, these valves have a 316 stainless steel body, PTFE ball, and PTFE seal.
These valves are often used in refrigeration and air-conditioning systems.
Commonly used with irrigation systems and laboratory equipment, these valves have NPT connections.
Rated for 12 times the pressure of standard vacuum-breaking valves, these can handle up to 1,500 psi. Connections are NPT.
Prevent dirty, contaminated water from backing up into your garden hose line—install these valves between a faucet and a garden hose.
A plastic body withstands pH neutralizing, cleaning, and plating solutions containing sodium hydroxide, methyl ethyl ketone, and other harsh chemicals.
Integral shutoff valves isolate flow for inline maintenance, and a top-entry cover provides easy access to internal components.
Attach these valves with NPT connections to threaded pipe.
To prevent flashback in flammable gas pipelines, an internal flame-arresting element absorbs the heat from a fire to extinguish the flame.
Prevent dirty water from flowing back to your pump.
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.
Also known as check valves, these open to allow flow in one direction and close when flow stops or reverses.
Also known as dry disconnects and double shut-off couplings, these have a shut-off valve in the plug and socket for minimal fluid loss when disconnecting the hose line.
Couplings are metal, which has better durability than plastic cam-and-groove hose couplings. Also known as dry disconnects and double shut-off couplings, they have a shut-off valve in the plug and the socket for minimal fluid loss when disconnecting your hose line.
Stop backward flow in outdoor faucets with garden hose thread (GHT) outlets.