T and P Relief Valve, 3/4 In. Inlet MPN:18C402X39
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Free Shipping
In Stock
SKU
510-G2161555
T and P Relief Valve, 3/4 In. Inlet
The APOLLO VALVES T and P Relief Valve is a reliable and efficient temperature and pressure relief solution for a variety of applications. Suitable for use in residential and commercial hydronic heating systems, this valve provides automatic re-seating and is factory-set to 150 psi with a maximum temperature of 210 degrees F. Its bronze body and stainless steel spring ensure durability and resistance to corrosion. Measuring 3/4 inch in size, this valve meets ANSI Z21.22, ASME Code HV, and CSA standards, making it a trusted choice for a wide range of installations.
Top product features:
- Temperature and Pressure Relief Valve automatically re-seats after releasing pressure
- Thermostat is factory set to 150 psi
- Spring material is made of stainless steel
Top product applications:
- Hot water boilers
- Commercial steam generators
- Industrial hydronic heating systems
Temperature and Pressure Relief Valve, Inlet Type MNPT, Outlet Type FNPT, Inlet Size 3/4 in, Outlet Size 3/4 in, Thermostat Length 3 in, Body Height 7 1/2 in, 105,000 BtuH BtuH, Factory Set Pressure 150 psi, Max. Temp. 210 Degrees F, Shank Length Extended, Auto Re-Seating Yes, Body Material Bronze, Spring Material Stainless Steel, Body Width 1 1/8 in, Standards ANSI Z21.22, ASME Code HV, CSA, CSA 4.4
Additional Information
- Country of Origin: US
- Drop Ship Item: No
- Blind Ship Eligible: No
- LTL Freight Required: No
- Lead Time: Ships in 1 days
- Minimum Order Quantity: 1
- Unit of Measure: EA
- Package Length: 2.40
- Package Width: 1.90
- Package Height: 7.50
- Package Weight: 0.65
Product info last updated on January 24, 2026 1:07am UTC
Category: Pipes, Valves and Fittings