Morrison Bros 76DI-0100AV 1/2" Expansion Relief Valve 25 PSI

Designed for use on aboveground storage tank piping systems. Allows excess pressure caused by thermal expansion of the liquid to return to the tank.

Standard Features
For use with most leak detection systems
One way flow
Precise settings of 25 

Construction Details

• Body: Ductile iron
• Cap: Stainless steel
• Relief fitting: Stainless steel with FKM