Watts 1 1/2 in x 1 1/2 in Copper Silicon Alloy ASME Section XIII
The WATTS Pressure Relief Valve (MPN 0121544) is an ASME Section XIII hot water pressure relief valve with FNPTF x FNPTF connections, sized 1 1/2 in x 1 1/2 in, constructed from Copper Silicon Alloy.
SKU 3G-OTH-442500
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.
Need installation or engineering help?
Ask a question
Product Description
The WATTS Pressure Relief Valve (MPN 0121544) is an ASME Section XIII hot water pressure relief valve with FNPTF x FNPTF connections, sized 1 1/2 in x 1 1/2 in, constructed from Copper Silicon Alloy.
Frequently Asked Questions
What is the WATTS 0121544 pressure relief valve used for?
The WATTS 0121544 is an ASME Section XIII hot water pressure relief valve designed to protect water heaters and boilers from overpressure. It automatically opens when pressure exceeds safe limits, preventing system damage. Common in commercial and industrial hot water systems.
What are the specifications of the WATTS 0121544 pressure relief valve?
This WATTS valve has 1 1/2 in FNPTF x 1 1/2 in FNPTF connections and a copper silicon alloy body. It is ASME Section XIII rated for hot water service. The manufacturer part number is 0121544, and the SKU is 3G-OTH-442500.
Where to buy the WATTS 0121544 pressure relief valve worldwide?
3G Electric supplies the WATTS 0121544 pressure relief valve worldwide. As a global industrial distributor, we handle full logistics, customs clearance, and delivery to your location. Contact us for availability and lead time.
How to install the WATTS 0121544 pressure relief valve?
Install the WATTS 0121544 in the hot water system's designated tapping, ensuring the valve's inlet and outlet are properly aligned. Use thread sealant on the FNPTF connections. Always follow local codes and the manufacturer's instructions for safe operation.
Used in
Common applications for WattsWatts Products
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.
