Air Safety Valve - 75 Psi.

Air Safety Valve - 75 Psi.

This is an air safety relief valve, also known as a pop-off valve, for the water system on a rear discharge concrete mixer truck. It is constructed from brass for corrosion resistance and is factory-set to release pressure at 75 PSI to prevent damage to the water tank, lines, and components. This valve is a critical safety component needed for routine maintenance or replacement of a failed or leaking valve to ensure the safe operation of the truck's water pressurization system.

Key Features

• Protects water tank and system from over-pressurization
• Pre-set to release at 75 PSI
• All brass construction for corrosion resistance
• Male NPT threaded inlet for installation

Fits These Mixers

McNeilus, Con-Tech, CBMW, Kimble. Fits the water tank air system on McNeilus rear discharge mixers. May also be compatible with other concrete mixer brands that utilize a 75 PSI water tank safety valve with a 1/2 inch inlet.

All measurements ± standard manufacturing tolerance.

Product descriptions are drafted with automated tools and reviewed as time allows. While we work to keep them accurate, specifications and fitment should be confirmed with a Customer Service specialist at 800-745-3414 before purchase. Found an error? Let us know and we’ll fix it.