Boiler Pressure Relief Valve 174A
Boiler Pressure Relief Valve 174A
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Description
This 3/4 inch boiler pressure relief valve is used in hot water heating and domestic supply boiler applications to protect against excessive pressures on all types of hot water heating supply boiler equipment. It consists of a bronze body construction with NPT threaded female inlet and NPT threaded female outlet (drain) connections, non-metallic disc-to-metal seating, stainless steel spring, and test lever. It resists corrosive water conditions, sticking and freezing, and prevents water and sediment from being trapped in the seat. It is designed for emergency safety relief, not as an operating control. The pressure relief is set at 75 psi (517.1 kPa) with corresponding high pressure ratings up to 1,320,000 BTU/hr.1,320,000 BTU/hr.
Specifications
Specifications
Additional Information
Additional Information
Compatibility Notice
Compatibility Notice
It is the buyer’s responsibility to confirm product compatibility with their system, application, and any local code requirements prior to purchase. Buyers should verify model numbers, specifications, sizing, and pressure ratings before ordering.
If you are unsure, you may contact us before purchasing and we will help confirm compatibility.
To initiate a return, customers must contact us before sending the item back. Unauthorized returns may be refused.
Return Policy
Return Policy
We accept returns within 14 days of your purchase date.
All returns are subject to a restocking fee. The restocking fee varies by product category and will be deducted from the refund amount.
Items must be unused, uninstalled, and returned in their original packaging. Products that show signs of use, installation, or damage are not eligible for return.
Return shipping costs are the responsibility of the customer unless the item arrives defective or incorrect. Original shipping charges are non-refundable.
To initiate a return, customers must contact us before sending the item back. Unauthorized returns may be refused.
If you’re unsure about fit, compatibility, or application, contact us prior to purchasing.
