John Guest Low-Crack-Pressure Check Valve – 1/2″, 0.3 Psi Opening Threshold

Description

The John Guest push-fit inline check valves allow flow in one direction. These inline check valves have low crack pressures and can easily be incorporated into a system. 

Features:

• For use with plastic or copper OD sized tubing
• Crack Pressure: 0.35 psi
• Allows flow in only one direction
• Acetal body
• Lead Free materials
• Quick and easy connection/disconnection
• NSF51 and NSF61 listed
• For liquids only

Working Pressure & Temperature:

• Max 150 psi at 68°
• Max 100 psi at 150°

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