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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 Temperature and Pressure Relief Valve is an ASME Section XIII valve with a bronze body. It features FNPTF x FNPTF connections and is identified by manufacturer part number 1 140X-6-150/210 FS.

SKU 3G-OTH-430644

Also listed as: 1140X6150210FS · 1 140X 6 150 210 FS · 1-140X-6-150-210-FS

Brand
Watts
Item
ASME Section XIII Temperature & Pressure Relief Valve
Category
ASME Section XIII Temperature & Pressure Relief Valves
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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
1 140X-6-150/210 FS
Type
FNPTF x FNPTF, Bronze
Body Material
Bronze

Technical Documents

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Watts Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The WATTS Temperature and Pressure Relief Valve is an ASME Section XIII valve with a bronze body. It features FNPTF x FNPTF connections and is identified by manufacturer part number 1 140X-6-150/210 FS.

Frequently Asked Questions

What is a WATTS temperature and pressure relief valve used for?

A WATTS temperature and pressure relief valve protects water heaters and storage tanks from excessive temperature or pressure. It automatically opens to discharge water when internal conditions exceed safe limits, preventing catastrophic failure. This bronze-bodied ASME Section XIII valve is suitable for commercial and industrial hot-water systems.

What are the specifications of the WATTS 1 140X-6-150/210 FS valve?

This WATTS valve has a bronze body with FNPTF x FNPTF connections. It is rated under ASME Section XIII and carries manufacturer part number 1 140X-6-150/210 FS. The valve is designed for temperature and pressure relief service in hot-water systems. Contact 3G Electric for full pressure and temperature ratings.

Where to buy a WATTS temperature and pressure relief valve worldwide?

3G Electric supplies the WATTS 1 140X-6-150/210 FS temperature and pressure relief valve to customers worldwide. We handle full logistics, customs clearance, and delivery to your site. As a global industrial solutions provider, we source genuine WATTS valves and support procurement across 14 industrial departments.

How to install a WATTS T&P relief valve?

Install the WATTS T&P relief valve in the designated opening of the water heater or tank, ensuring the sensing element extends into the tank interior. Use pipe thread sealant on the FNPTF connections and orient the discharge piping downward to a safe drain. Never install a shutoff valve between the relief valve and the tank.

Used in

Common applications for Watts
Industrial burner gas safety systems — Watts HF2000 filters with GF-series seal kits maintain clean, regulated gas supply to burner pilot and main flame controls
Commercial heating and boiler installations — Modular filter assemblies support preventive maintenance and component replacement without full system shutdown
Process gas delivery pipelines — DN25 through DN125 filter bodies accommodate varying flow rates and inlet pressures across manufacturing and chemical processes
Gas pressure regulation benches — Multi-stage Watts filter platforms integrate with pressure reducers and safety shutoff valves in test and calibration environments
Equipment retrofit and upgrade projects — Available connection sizes and seal kits enable adaptation of newer Watts components into legacy gas control systems
Planned maintenance and spare-parts inventory — Filter seal kits allow facilities to stock consumables in advance, reducing downtime during scheduled gas system servicing

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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Compatible alternatives & equivalents

Cross-referenced by specification & description
This bronze-bodied temperature and pressure relief valve is designed to protect water heaters and storage tanks from excessive temperature or pressure. It automatically opens when preset limits are exceeded, helping prevent equipment damage. The valve features MNPT x FNPT connections and complies with ASME Section XIII standards
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This bronze-bodied temperature and pressure relief valve is designed to protect water heaters and storage tanks from excessive temperature or pressure. It automatically opens when preset limits are exceeded, helping prevent equipment damage. The valve features MNPT x FNPT connections and complies with ASME Section XIII standards
This ASME Section XIII temperature and pressure relief valve features a bronze body with MNPTF x FNPTF connections. It is designed to protect water heaters and storage tanks from excessive temperature or pressure by automatically opening when set limits are exceeded. The bronze construction provides corrosion resistance in potable water and hydronic systems
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This ASME Section XIII temperature and pressure relief valve features a bronze body with MNPTF x FNPTF connections. It is designed to protect water heaters and storage tanks from excessive temperature or pressure by automatically opening when set limits are exceeded. The bronze construction provides corrosion resistance in potable water and hydronic systems
This ASME Section XIII temperature and pressure relief valve features a copper silicon alloy body with FNPTF x FNPTF connections. It is designed to automatically relieve excess temperature or pressure in hot-water systems, protecting water heaters and storage tanks from overpressure conditions
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This ASME Section XIII temperature and pressure relief valve features a copper silicon alloy body with FNPTF x FNPTF connections. It is designed to automatically relieve excess temperature or pressure in hot-water systems, protecting water heaters and storage tanks from overpressure conditions
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This bronze temperature and pressure relief valve is rated under ASME Section XIII. It features male NPT by female NPT connections. The valve automatically opens to relieve excess temperature or pressure, protecting water heaters and storage tanks in commercial and industrial hot water systems
Bronze hot water pressure relief valve with 3/4 in FNPTF x 3/4 in FNPTF connections. Rated for maximum operating pressure of 20 psi and certified to ASME Section XIII. Used to protect water heaters and boilers from overpressure by automatically discharging excess pressure
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Bronze hot water pressure relief valve with 3/4 in FNPTF x 3/4 in FNPTF connections. Rated for maximum operating pressure of 20 psi and certified to ASME Section XIII. Used to protect water heaters and boilers from overpressure by automatically discharging excess pressure
This ASME Section XIII temperature and pressure relief valve features a copper silicon alloy body with FNPTF x FNPTF connections. It is designed to automatically relieve excess temperature or pressure in hot water systems, protecting storage tanks and heaters from overpressure conditions
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This ASME Section XIII temperature and pressure relief valve features a copper silicon alloy body with FNPTF x FNPTF connections. It is designed to automatically relieve excess temperature or pressure in hot water systems, protecting storage tanks and heaters from overpressure conditions

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This Watts temperature and pressure relief valve is constructed with a copper silicon alloy body and features FNPTF x FNPTF connections. It is designed for use in heating, boiler, and process systems requiring ASME Section XIII compliance, providing overpressure protection by automatically relieving excess pressure
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This Watts temperature and pressure relief valve is constructed with a copper silicon alloy body and features FNPTF x FNPTF connections. It is designed for use in heating, boiler, and process systems requiring ASME Section XIII compliance, providing overpressure protection by automatically relieving excess pressure
This bronze-bodied temperature and pressure relief valve is rated under ASME Section XIII. It features FNPTF x FNPTF connections and is designed to automatically discharge excess fluid when system pressure or temperature exceeds set limits, protecting water heaters and boilers in commercial and industrial applications
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This bronze-bodied temperature and pressure relief valve is rated under ASME Section XIII. It features FNPTF x FNPTF connections and is designed to automatically discharge excess fluid when system pressure or temperature exceeds set limits, protecting water heaters and boilers in commercial and industrial applications
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This ASME Section XIII 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 used in plumbing and industrial systems to protect against overpressure and overtemperature conditions in boilers, pressure vessels, and similar equipment
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This ASME Section XIII temperature and pressure relief valve features a copper silicon alloy body with FNPTF x FNPTF connections. It is used for overpressure protection in industrial systems such as boilers and pressure vessels
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This bronze temperature and pressure relief valve is ASME Section XIII rated. It features MNPTF x FNPTF connections and is used to protect hot-water systems from overpressure and overtemperature conditions
ASME Section XIII temperature and pressure relief valve with a copper silicon alloy body. Features MNPTF x FNPTF connections. Used to protect equipment from overpressure and excessive heat in industrial systems
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ASME Section XIII temperature and pressure relief valve with a copper silicon alloy body. Features MNPTF x FNPTF connections. Used to protect equipment from overpressure and excessive heat in industrial systems
This bronze-bodied temperature and pressure relief valve is designed for overpressure and overtemperature protection in hot water systems. It features FNPT x FNPT connections and complies with ASME Section XIII standards. The valve automatically opens to relieve excess pressure or temperature, helping to prevent equipment damage
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This bronze-bodied temperature and pressure relief valve is designed for overpressure and overtemperature protection in hot water systems. It features FNPT x FNPT connections and complies with ASME Section XIII standards. The valve automatically opens to relieve excess pressure or temperature, helping to prevent equipment damage
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ASME Section XIII temperature and pressure relief valve with copper silicon alloy body and FNPTF x FNPTF connections. Used to protect water heaters and boilers from overpressure and overtemperature conditions by automatically discharging water when safe limits are exceeded. Suitable for commercial and industrial hot water systems