Spring-Loaded Ball Check Valves

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Compliant with Exemptions

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Export Control Classification Number (ECCN)

2B999

EAR99

U.S.–Mexico–Canada Agreement (USMCA) Qualifying

Yes

DFARS Specialty Metals

REACH

147 Products

Check Valves

Threaded Check Valves

Open to allow flow in one direction and close when flow stops or reverses

18 products

Check Valves with Barbed Fittings

Barbs grip onto tubing, providing a secure hold

47 products

High-Pressure Threaded Check Valves

Rated for up to twice the pressure of standard check valves

12 products

Check Valves with Push-to-Connect Fittings

Insert tubing into the fitting without needing heat, solder, or flux

3 products

Plastic Threaded Check Valves

Plastic provides a lightweight alternative to metal

6 products

Check Valves for Vacuum

Threaded Check Valves for Vacuum

Prevent vacuum loss with these airtight, leakproof valves

5 products

Check Valves for Harsh Chemicals

Threaded Check Valves for Harsh Chemicals

Open to allow flow in one direction and close when flow stops or reverses

4 products

Check Valves with Barbed Fittings for Harsh Chemicals

Barbs grip onto tubing, providing a secure hold

6 products

Check Valves for Steam

Withstand the high pressures and temperatures in steam service applications

16 products

Check Valves for Oil and Fuel

High-Performance Threaded Check Valves for Fuel

Withstand pressures up to 1,975 psi and temperatures up to 800° F

6 products

High-Pressure Threaded Check Valves for Oil and Fuel

Rated for at least four times the pressure of standard check valves for oil and fuel

12 products

Socket-Connect Check Valves for Oil and Fuel

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

3 products

Check Valves for Drinking Water

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

The metal body makes them more durable than plastic valves with push-to-connect fittings

5 products

Check Valves for Refrigerant

Use in refrigeration and air-conditioning systems

4 products