Watts 1-1/4 in x 1-1/4 in Copper Silicon Alloy ASME Section XIII
The WATTS Pressure Relief Valve is an ASME Section XIII hot water pressure relief valve with FNPTF x FNPTF connections, available in a 1 1/4 in x 1 1/4 in size and constructed from Copper Silicon Alloy (MPN 0121522).
SKU 3G-OTH-442521
Local availability & support — the Philippines
- Delivery
- 5–8 business days door-to-door; Bureau of Customs clearance typically 2–4 business days.
- Payment
- Invoicing in PHP or USD. Bank transfer and corporate PO accepted.
- Ships to
- Manila, Quezon City, Cebu, Davao, Batangas
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Product Description
The WATTS Pressure Relief Valve is an ASME Section XIII hot water pressure relief valve with FNPTF x FNPTF connections, available in a 1 1/4 in x 1 1/4 in size and constructed from Copper Silicon Alloy (MPN 0121522).
Supplied to the Philippines — compatible with 60 Hz installations. DHL Express delivery to Manila, Quezon City, Cebu, customs and duties handled door-to-door.
Frequently Asked Questions
What is a Watts pressure relief valve used for?
A Watts pressure relief valve protects hot water systems from overpressure. It automatically opens when pressure exceeds a safe limit, preventing tank or piping failure. Common in commercial and residential boilers, water heaters, and hydronic heating systems.
What are the specifications of the Watts 0121522 pressure relief valve?
The Watts 0121522 is an ASME Section XIII hot water pressure relief valve. It has 1 1/4 inch FNPTF x FNPTF connections and a copper silicon alloy body. The manufacturer part number is 0121522, and the SKU is 3G-OTH-442521.
Where to buy Watts pressure relief valves worldwide?
3G Electric supplies Watts pressure relief valves worldwide. As a global industrial equipment distributor, we handle full logistics, customs clearance, and delivery to your site. Contact us for availability and lead time on the Watts 0121522 or other models.
How to install a Watts pressure relief valve?
Install the Watts valve in the hot water system's designated tapping, ensuring the discharge pipe is directed to a safe drain. Use thread sealant on the FNPTF connections. Do not cap or plug the outlet. Test operation after installation by lifting the lever briefly.
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.
