Watts Relief Valve: FNPTF x FNPTF, 2 in x 2 1/2 in, Iron
The WATTS Relief Valve (SKU 3G-OTH-442543) is an ASME Section XIII hot water pressure relief valve with FNPTF x FNPTF connections, available in a 2 in x 2 1/2 in iron configuration. It has a maximum operating…
SKU 3G-OTH-442543
Also listed as: 2740050FS · 2-740-050-FS
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 Relief Valve (SKU 3G-OTH-442543) is an ASME Section XIII hot water pressure relief valve with FNPTF x FNPTF connections, available in a 2 in x 2 1/2 in iron configuration. It has a maximum operating pressure of 75 psi (MPN 2 740 050 FS).
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 the Watts 2 740 050 FS relief valve used for?
The Watts 2 740 050 FS 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 discharging water when system pressure exceeds the 75 psi maximum operating pressure.
What are the specifications of the Watts 2 740 050 FS relief valve?
This Watts relief valve has a 2 in FNPTF inlet and a 2 1/2 in FNPTF outlet, with an iron body construction. It is rated for a maximum operating pressure of 75 psi and complies with ASME Section XIII standards for hot water service. The manufacturer part number is 2 740 050 FS.
Where to buy the Watts 2 740 050 FS relief valve worldwide?
3G Electric supplies the Watts 2 740 050 FS relief valve to customers worldwide. As a global industrial equipment distributor, we handle full logistics, customs clearance, and delivery to your site. Contact our team to place an order or request a quote for international shipping.
How to install a Watts hot water pressure relief valve?
Install the Watts relief valve in the hot water system's discharge line with the inlet connected to the boiler or tank tapping. Ensure the outlet is piped to a safe drain location using the same pipe size as the valve outlet. Never install a shutoff valve between the relief valve and the system.
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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.
