7101356 Thermal Relief Valve with3/8 Male NPT Threads

The 7101356 is a thermal relief valve with 3/8 male NPT threads.

The 7101356 has max operating temperature of 140°F.

This thermal relief valve helps a pump manage its heat levels and prevents internal damage from overheating.

The Automatic Thermal Relief Valve is a must for any system utilizing a closed loop bypass line or internal bypass. The valve is designed to protect your pump and accessories against extreme heat when the pump is in bypass. When the temperature of the water in the by-pass line reaches the preset temperature of the valve a small amount of hot water is re-leased which is replaced by cooler supply water. This in turn lowers the temperature of the water in the bypass line thus signaling the valve to close. NOTE: The thermal relief valve works most effectively on pumping systems having positive inlet pressures.