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Watts ASME Section XIII Temperature & Pressure Relief Valve - ASME Section XIII Temperature & Pressure Relief Valves
WattsASME Section XIII Temperature & Pressure Relief Valves

Watts ASME Section XIII Temperature & Pressure Relief Valve

The WATTS Relief Valve is an ASME Section XIII Temperature & Pressure Relief Valve with a copper silicon alloy body. It features 1 in x 1 in FNPTF connections and is identified by manufacturer part number F121457.

SKU 3G-OTH-430651

Also listed as: F 121457 · F-121457

Brand
Watts
Item
ASME Section XIII Temperature & Pressure Relief Valve
Part Number
F121457
Category
ASME Section XIII Temperature & Pressure Relief Valves
Available to Order
Also known as:F121457Watts
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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

Technical Specifications

Watts
Manufacturer Part Number
F121457
Type
FNPTF x FNPTF
Body Material
Copper Silicon Alloy
Connection Size
1 in x 1 in

Technical Documents

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3G Electric (S) Pte. Ltd. — Singapore

Product Description

The WATTS Relief Valve is an ASME Section XIII Temperature & Pressure Relief Valve with a copper silicon alloy body. It features 1 in x 1 in FNPTF connections and is identified by manufacturer part number F121457.

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 Relief Valve F121457 used for?

The WATTS Relief Valve F121457 is an ASME Section XIII temperature and pressure relief valve used in industrial water heating and storage systems. It protects against excessive temperature or pressure by automatically opening at rated conditions, preventing catastrophic failures in boilers, tanks, and pressure vessels.

What are the specifications of the WATTS Relief Valve F121457?

The WATTS Relief Valve F121457 has a copper silicon alloy body with 1 in x 1 in FNPTF connections. It is an ASME Section XIII temperature and pressure relief valve. The manufacturer part number is F121457, and the brand is WATTS. It is designed for industrial pressure and thermal protection applications.

Where to buy the WATTS Relief Valve F121457 worldwide?

You can source the WATTS Relief Valve F121457 through 3G Electric, a global industrial equipment distributor established in 1990. We handle full logistics, customs clearance, and delivery to worldwide destinations. Contact us for availability and lead time on this WATTS valve.

How to install the WATTS Relief Valve F121457?

Install the WATTS Relief Valve F121457 in the designated tapping on the vessel or piping, ensuring the FNPTF connections are properly sealed with thread sealant. Orient the valve vertically or as per manufacturer guidelines. Always follow local codes and ensure the discharge piping is routed safely to prevent injury from hot water or steam.

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 temperature & 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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This temperature and pressure relief valve features a copper silicon alloy body with FNPTF x FNPTF connections in a 1 in x 1 in size. It is certified to ASME Section XIII standards and is used to protect water heaters and boilers from overpressure and overtemperature conditions in hydronic and potable water systems
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