Watts ASME Section XIII Temperature & Pressure Relief Valve
The WATTS Pressure Relief Valve: Section XIII ASME Section is an ASME Section XIII temperature and pressure relief valve with a Copper Silicon Alloy body. It features FNPTF x FNPTF connections in a 1 in x 1 in size…
SKU 3G-OTH-430664
Also listed as: F 121451 · F-121451
Local availability & support
- Delivery
- Worldwide DHL shipping from Singapore; 7–14 business days door-to-door for most destinations.
- Payment
- Invoicing in USD. Bank transfer (SWIFT) and corporate PO accepted.
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Product Description
The WATTS Pressure Relief Valve: Section XIII ASME Section is an ASME Section XIII temperature and pressure relief valve with a Copper Silicon Alloy body. It features FNPTF x FNPTF connections in a 1 in x 1 in size, identified by manufacturer part number F121451.
Frequently Asked Questions
What is the WATTS F121451 pressure relief valve used for?
The WATTS F121451 is an ASME Section XIII temperature and pressure relief valve designed to protect water heaters and boilers from overpressure and overtemperature. Its copper silicon alloy body resists corrosion in potable water and hydronic systems, making it suitable for commercial and industrial heating applications.
What are the specifications of the WATTS F121451 valve?
The WATTS F121451 has a copper silicon alloy body with FNPTF x FNPTF connections sized 1 in x 1 in. It is certified to ASME Section XIII standards. The manufacturer part number is F121451. This valve is designed for temperature and pressure relief in closed-loop heating systems.
Where to buy the WATTS F121451 pressure relief valve worldwide?
3G Electric supplies the WATTS F121451 pressure relief valve to customers worldwide. We handle full logistics, customs clearance, and delivery to your site. As a global industrial sourcing partner, we provide genuine WATTS valves with reliable lead times. Contact us for a quote and shipping details.
How to install the WATTS F121451 temperature and pressure relief valve?
Install the WATTS F121451 valve in the designated tapping of the water heater or boiler, ensuring the discharge pipe is directed safely away from personnel. Use thread sealant on the FNPTF connections and tighten to manufacturer torque specs. Never install a shutoff valve between the relief valve and the system.
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3G Electric supplies Watts asme section xiii temperature & pressure relief valves. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.
