Watts ASME Section XIII Hot Water Pressure Relief Valve
The WATTS Pressure Relief Valve is an ASME Section XIII hot water pressure relief valve with FNPTF x FNPTF connections, available in a 1 in x 1 1/4 in iron configuration. It has a maximum operating pressure of 40 psi…
SKU 3G-OTH-442534
Also listed as: F 382870 · F-382870
Local availability & support — Singapore
- Local office
- 20 Woodlands Link #09-05, Singapore 738733
- Phone
- +65 8878 8355
- Delivery
- Same-day or next-business-day delivery within Singapore for in-stock items; 7–14 days for factory-order parts from Europe.
- Payment
- Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.
- Ships to
- Singapore
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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 in x 1 1/4 in iron configuration. It has a maximum operating pressure of 40 psi (MPN F382870).
Frequently Asked Questions
What is the WATTS F382870 pressure relief valve used for?
The WATTS F382870 is an ASME Section XIII hot water pressure relief valve used in commercial and industrial hydronic systems. It protects boilers, water heaters, and storage tanks from overpressure by automatically releasing water when system pressure exceeds 40 psi, preventing equipment damage and ensuring safe operation.
What are the specifications of the WATTS F382870 pressure relief valve?
The WATTS F382870 is a 1 in x 1 1/4 in FNPTF x FNPTF iron pressure relief valve with a maximum operating pressure of 40 psi. It is ASME Section XIII certified for hot water service. The valve body is constructed from cast iron, and the inlet/outlet connections are female NPT threads.
Where to buy the WATTS F382870 pressure relief valve worldwide?
3G Electric supplies the WATTS F382870 pressure relief valve worldwide. As a global industrial equipment distributor, we handle full logistics, customs clearance, and delivery to your site. Contact our team for a quote and lead time. We source genuine WATTS components for commercial and industrial applications.
How to install a WATTS pressure relief valve?
Install the WATTS valve in the hot water system's top or side tapping, ensuring the discharge pipe is directed to a safe drain location. Use pipe thread sealant on the FNPTF connections. Never install a shutoff valve between the relief valve and the system. 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.
