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

Watts Temperature and Pressure Relief Valve: Section XIII ASME Section

The WATTS Temperature and Pressure Relief Valve is an ASME Section XIII valve (SKU 810MZ0, MPN 1 LF140S-3-150/210 FS) with a Copper Silicon Alloy body and FNPTF x FNPTF connections. This product is designed for…

SKU 3G-OTH-430671

Brand
Watts
Item
Temperature and Pressure Relief Valve: Section XIII ASME Section
Category
ASME Section XIII Temperature & Pressure Relief Valves
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Technical Specifications

Watts
Manufacturer Part Number
1 LF140S-3-150/210 FS
Type
FNPTF x FNPTF
Body Material
Copper Silicon Alloy
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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 (SKU 810MZ0, MPN 1 LF140S-3-150/210 FS) with a Copper Silicon Alloy body and FNPTF x FNPTF connections. This product is designed for temperature and pressure relief applications in accordance with ASME Section XIII standards.

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 Temperature and Pressure Relief Valve used for?

The WATTS Temperature and Pressure Relief Valve is used to protect water heaters and storage tanks from excessive temperature or pressure. It automatically opens to discharge water when conditions exceed safe limits, preventing equipment damage or failure. This ASME Section XIII valve is suitable for commercial and industrial hot water systems.

What are the specifications of the WATTS LF140S-3-150/210 FS valve?

This WATTS valve has a Copper Silicon Alloy body with FNPTF x FNPTF connections. It is an ASME Section XIII temperature and pressure relief valve, model number 1 LF140S-3-150/210 FS (SKU 810MZ0). The valve is designed for relief applications in accordance with ASME Section XIII standards.

Where to buy the WATTS LF140S-3-150/210 FS valve worldwide?

You can source the WATTS LF140S-3-150/210 FS valve from 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; we supply genuine WATTS components for international procurement.

How to install a WATTS temperature and pressure relief valve?

Install the WATTS valve in the designated opening of the water heater or tank, ensuring the discharge pipe is directed safely to a drain. Use thread sealant on the FNPTF connections and tighten to manufacturer torque specs. Do not cap or plug the discharge opening. Test operation after installation per ASME guidelines.

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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