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Thermal Relief Valve, 3/8″ M x 1/8″ F 140° F, AP

SKU 8.904-565.0 Category
3/8 in MPT Brass Thermal Relief Valve
  • 3/8″ MPT Inlet
  • 1/8″ FPT Outlet
  • Trip Temperature: 140°F
  • 125 PSI Inlet Pressure
  • Automotive Style Wax Element
  • No Adjustment Required

A-Plus

$59.83

Part Number: 8.904-565.0
Cross Reference Part Number(s): 458001, 89045650

A must for any pump that might ever be left in bypass (unloading) mode for more than 15 seconds. This AP 3/8″ MPT x 1/8″ FPT Thermal Relief Valve installs in the bypass line and protects the pump from overheating by recirculating water.  It is designed to open when the temperature within the pump manifold reaches 140° F and automatically resets at cool down to 115° F.

Independence Day Observance

In observance of Independence Day our store and warehouses will be closed on Friday, July 4th.

As a result expedited orders placed after 12:00pm and regular orders placed after 3:00pm on Thursday, July 3rd may be delayed an additional business day for processing and transit.

If you have any questions about the status of your order, please call our online customer support team at 509-547-2323 during our regular business hours of 7:30a-4:00p (Pacific Time).

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