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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 FNPTF x FNPTF connections in a 1 in x 1 in size, identified by manufacturer part number…

SKU 3G-OTH-430650

Also listed as: F 121508 · F-121508

Brand
Watts
Item
ASME Section XIII Temperature & Pressure Relief Valve
Part Number
F121508
Category
ASME Section XIII Temperature & Pressure Relief Valves
Available to Order
Also known as:F121508Watts
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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

Technical Specifications

Watts
Manufacturer Part Number
F121508
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 FNPTF x FNPTF connections in a 1 in x 1 in size, identified by manufacturer part number F121508.

Frequently Asked Questions

What is the WATTS Relief Valve F121508 used for?

The WATTS Relief Valve F121508 is an ASME Section XIII temperature and pressure relief valve used in industrial systems to protect against overpressure and overtemperature. Its copper silicon alloy body suits demanding environments like boilers and pressure vessels, ensuring safe operation.

What are the specifications of the WATTS Relief Valve F121508?

The WATTS Relief Valve F121508 has a copper silicon alloy body with FNPTF x FNPTF connections sized 1 in x 1 in. It is ASME Section XIII certified for temperature and pressure relief. The manufacturer part number is F121508.

Where to buy the WATTS Relief Valve F121508 worldwide?

3G Electric supplies the WATTS Relief Valve F121508 worldwide, handling full logistics and customs clearance. As a global industrial solutions provider, we source and deliver genuine WATTS parts to your location. Contact us for pricing and lead time.

How to install the WATTS Relief Valve F121508?

Install the WATTS Relief Valve F121508 per ASME Section XIII guidelines and local codes. Ensure the 1 in FNPTF connections are properly sealed with thread tape. Position the valve vertically and discharge piping to a safe location. Always depressurize the system before installation.

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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This ASME Section XIII temperature and pressure relief valve features a copper silicon alloy body and MNPTF x FNPTF connections. It is designed to protect water heaters and storage tanks from excessive temperature or pressure by automatically discharging water when unsafe conditions occur
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This ASME Section XIII temperature and pressure relief valve features a Copper Silicon Alloy body for corrosion resistance. It has MNPTF x FNPTF connections and is used to automatically relieve excess temperature or pressure in industrial systems such as boilers, water heaters, and process piping

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