Morrison Bros. 077 Expansion Relief Valve

Valve Category:

Expansion Relief Valves

Manufacturer

Morrison Bros. Co.

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

Features:

• Not for use with leak detection systems
• One-way flow
• Easily installed into existing piping systems
• Includes copper tube fitting (tube not included)
• 40 PSI pressure setting is approximate

Construction Details

• Body... Brass
• Cap... Brass
• Spring... Stainless steel
• Ball... Brass
• Connectors... Brass