Brass 1/2" Thermal Valve

The CAT Pumps 7177 Thermal Valve is designed to eliminate heat build-up in closed loop pumping systems. The valve is mounted in the bypass line of the pressure regulating device when the by-pass liquid is being recirculated to the inlet of the pump. This is a cost-effective way to protect pumps from excessive heat.

Specifications:

• Maximum Flow Rate: 25 GPM (95 liters per minute)
• Maximum Pressure: 125 PSI
• Inlet Port Size: 1/2" male NPT
• Discharge Port Size: 1/2" male NPT
• Material: Brass
• Maximum Temperature: 190° Fahrenheit

Features:

• Protects pump from premature failure of seals and cups by eliminating heat buildup in closed loop by-
• pass systems.
• Automatically seats during unloader/regulator pressure spikes to prevent liquid bleed.
• Temperature protection without interruption in flow.
• Compatible with systems using either unloader or regulator valves.
• Mount multiple Thermo Valves in-line to handle increased system flow.
• Optional bypass hose with Thermo Valve for quick, compact installation.