Watts ASME Section XIII Hot Water Pressure Relief Valve
The Watts Relief Valve (MPN F121494) is an ASME Section XIII hot water pressure relief valve with 1 in x 1 in NPTF x NPTF connections, constructed from copper silicon alloy and rated for a maximum operating pressure…
SKU 3G-OTH-442530
Also listed as: F 121494 · F-121494
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Product Description
The Watts Relief Valve (MPN F121494) is an ASME Section XIII hot water pressure relief valve with 1 in x 1 in NPTF x NPTF connections, constructed from copper silicon alloy and rated for a maximum operating pressure of 56 psi.
Frequently Asked Questions
What is the Watts F121494 relief valve used for?
The Watts F121494 is an ASME Section XIII hot water pressure relief valve used to protect water heaters and storage tanks from overpressure. It automatically opens at 56 psi to discharge excess pressure, preventing system damage. Common in commercial and industrial hot water systems.
What are the specifications of the Watts F121494 relief valve?
The Watts F121494 is a 1 in x 1 in NPTF x NPTF relief valve made of copper silicon alloy. It has a maximum operating pressure of 56 psi and is ASME Section XIII certified for hot water service. The manufacturer part number is F121494.
Where to buy the Watts F121494 relief valve worldwide?
3G Electric supplies the Watts F121494 relief valve worldwide. As a global industrial distributor, we handle full logistics, customs clearance, and delivery to your site. Contact us for availability and lead time. We source genuine Watts components for commercial and industrial applications.
How to install the Watts F121494 relief valve?
Install the Watts F121494 relief valve in the hot water system's tapping, ensuring the discharge pipe is directed to a safe drain. Use thread sealant on NPTF connections and tighten to manufacturer torque specs. Never install a shutoff valve between the relief valve and the tank. Test operation after installation.
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3G Electric supplies Watts asme section xiii hot water pressure relief valves. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.
