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Watts ASME Section XIII Hot Water Pressure Relief Valve - ASME Section XIII Hot Water Pressure Relief Valves
WattsASME Section XIII Hot Water Pressure Relief Valves

Watts ASME Section XIII Hot Water Pressure Relief Valve

The WATTS Pressure Relief Valve (MPN F382456) is an ASME Section XIII hot water pressure relief valve with FNPTF x FNPTF connections, sized 3/4 in x 1 in in iron, rated for a maximum operating pressure of 75 psi. 3G…

SKU 3G-OTH-442533

Also listed as: F 382456 · F-382456

Brand
Watts
Item
ASME Section XIII Hot Water Pressure Relief Valve
Part Number
F382456
Category
ASME Section XIII Hot Water Pressure Relief Valves
Available to Order
Also known as:F382456Watts
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Technical Specifications

Watts
Manufacturer Part Number
F382456
Type
3/4 in x 1 in, Iron
Max. Op Pressure
75 psi

Technical Documents

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3G Electric (S) Pte. Ltd. — Singapore

Product Description

The WATTS Pressure Relief Valve (MPN F382456) is an ASME Section XIII hot water pressure relief valve with FNPTF x FNPTF connections, sized 3/4 in x 1 in in iron, rated for a maximum operating pressure of 75 psi. 3G Electric interprets customer demand and delivers this genuine industrial valve across 14 departments — with specialist depth in combustion, pumps and controls as an authorised distributor — ensuring you get the right solution, not just a catalog.

Frequently Asked Questions

What is the WATTS F382456 pressure relief valve used for?

The WATTS F382456 is an ASME Section XIII hot water pressure relief valve used to protect water heaters and boilers from overpressure. It automatically opens at its set pressure to discharge excess water, preventing system damage. Common in commercial and industrial hot water systems.

What are the specifications of the WATTS F382456?

The WATTS F382456 is a 3/4 in x 1 in FNPTF x FNPTF iron pressure relief valve with a maximum operating pressure of 75 psi. It is ASME Section XIII certified for hot water service. The manufacturer part number is F382456.

Where to buy the WATTS F382456 worldwide?

You can source the WATTS F382456 pressure relief valve through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide destinations. Contact us for availability and lead time.

How to install the WATTS F382456 pressure relief valve?

Install the WATTS F382456 in the hot water system's designated tapping, ensuring the valve's inlet is connected to the system and the outlet is piped to a safe discharge location. Follow local codes and the manufacturer's instructions. Never install a shut-off valve between the relief valve and the system.

Used in

Common applications for Watts
Commercial plumbing – Watts standard capacity water pressure regulators (3/8 LF 26AB) for stabilizing incoming water pressure
Industrial steam systems – Watts 152A series steam pressure regulators for pressure reduction in process and heating lines
Cross-connection control – Watts 757 double check backflow preventers for commercial and industrial water supply protection
Boiler safety – Watts ASME Section XIII temperature and pressure relief valves for overpressure protection in heating systems
Hydronic heating – Watts CP16 pilot-operated pressure regulators for maintaining consistent pressure in steam or water loops
Water hammer mitigation – Watts LF15M2-A water hammer arrestors for absorbing surges in quick-closing valve applications
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Watts 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.

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