Check Valve Tube Fittings

	Connection Style Connection Style


Push to Connect	Barbed

Threaded	Yor-Lok

Quick Turn	Quick Clamp

Solder Connect	Unthreaded

	System of Measurement System of Measurement

Inch

Metric

	For Tube OD For Tube OD

	For Use With For Use With

	Connection Type Connection Type


Tube	Pipe

	Body Material Body Material

	Shape Shape


Straight	90° Elbow

	For Tube ID For Tube ID

	Minimum Opening Pressure Minimum Opening Pressure

	Maximum Pressure Maximum Pressure

	Mounting Orientation Mounting Orientation

Horizontal

Vertical

Any Position

	Pipe Size Pipe Size

	Valve Type Valve Type

Check

Vacuum Breaker

	Gender Gender

Female

Male

	Check Valve Type Check Valve Type

	Maximum Temperature Maximum Temperature

	Actuation Actuation

Pressure

Vacuum

	End-to-End Length End-to-End Length

	Fitting Type Fitting Type

Connector

Adapter

Reducer

	Seal Material Seal Material

Rubber

Plastic

Bronze

	Piston Material Piston Material

	RoHS (Restriction of Hazardous Substances) RoHS (Restriction of Hazardous Substances)

RoHS Compliant

RoHS Compliant with
Exemptions

	REACH (Registration, Evaluation, Authorization and Restriction of Chemicals) REACH (Registration, Evaluation, Authorization and Restriction of Chemicals)

REACH Compliant

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269 Products

About Backflow-Prevention Valves

Check Valves with Push-to-Connect Fittings

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

Check Valves with Barbed Fittings

Barbs grip onto tubing, providing a secure hold.

Heavy Duty Check Valves with Barbed Fittings

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

Check Valves with Yor-Lok Fittings

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.

High-Cycling Check Valves

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

Check Valves with Quick-Turn Fittings

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.

Check Valves with Solder-Connect Fittings

Solder these valves to copper tubing for a permanent, leak-tight connection.

Check Valves with Barbed Fittings for Harsh Chemicals

Barbs grip onto tubing, providing a secure hold.

Check Valves with Push-to-Connect
Fittings for Harsh Chemicals

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

Check Valves with Push-to-Connect
Fittings for Drinking Water

Valves have a plastic body.

Check Valves with Barbed Fittings for Vacuum

Barbs grip onto tubing, providing a secure hold.

Check Valves with Sanitary Quick-Clamp
Fittings for Food and Beverage

To maintain sanitary standards in food, beverage, and dairy applications, these valves have sanitary quick-clamp connections and polished internal surfaces for easy cleaning.

Vacuum-Breaking Valves

Commonly used with irrigation systems and laboratory equipment, these valves have NPT connections.

Air Flow Check Valves

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

About Backflow-Prevention Valves

Check Valves

Check Valves with Push-to-Connect Fittings

Check Valves with Barbed Fittings

Heavy Duty Check Valves with Barbed Fittings

Check Valves with Yor-Lok Fittings

High-Cycling Check Valves

Check Valves with Quick-Turn Fittings

Check Valves with Solder-Connect Fittings

Check Valves with Barbed Fittings for Harsh Chemicals

Check Valves with Push-to-ConnectFittings for Harsh Chemicals

Check Valves with Push-to-ConnectFittings for Drinking Water

Check Valves with Barbed Fittings for Vacuum

Check Valves with Sanitary Quick-ClampFittings for Food and Beverage

Vacuum-Breaking Valves

Vacuum-Breaking Valves

Air Flow Check Valves

Air Flow Check Valves

Check Valves with Push-to-Connect
Fittings for Harsh Chemicals

Check Valves with Push-to-Connect
Fittings for Drinking Water

Check Valves with Sanitary Quick-Clamp
Fittings for Food and Beverage