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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 with a Copper Silicon Alloy body. This product, model 1 LF40XL-4-125/210 FS, features MNPTF x FNPTF connections. It is designed for…

SKU 3G-OTH-430658

Also listed as: 1LF40XL4125210FS · 1 LF40XL 4 125 210 FS · 1-LF40XL-4-125-210-FS

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 LF40XL-4-125/210 FS
Type
MNPTF 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 with a Copper Silicon Alloy body. This product, model 1 LF40XL-4-125/210 FS, features MNPTF x FNPTF connections. It is designed for temperature and pressure relief applications.

Frequently Asked Questions

What is the WATTS 1 LF40XL-4-125/210 FS temperature and pressure relief valve used for?

This WATTS valve is used for temperature and pressure relief in industrial systems, protecting equipment from overpressure and excessive heat. Its Copper Silicon Alloy body suits demanding environments. 3G Electric supplies this ASME Section XIII valve for worldwide applications.

What are the specifications of the WATTS 1 LF40XL-4-125/210 FS valve?

This WATTS valve has a Copper Silicon Alloy body, MNPTF x FNPTF connections, and is ASME Section XIII rated. The manufacturer part number is 1 LF40XL-4-125/210 FS. It is designed for temperature and pressure relief in industrial systems.

Where to buy the WATTS 1 LF40XL-4-125/210 FS valve worldwide?

3G Electric supplies the WATTS 1 LF40XL-4-125/210 FS valve worldwide. We handle full logistics, customs clearance, and delivery to your site. Contact us for availability and lead time on this ASME Section XIII temperature and pressure relief valve.

How to select the correct WATTS temperature and pressure relief valve for my system?

Select based on your system's pressure and temperature requirements, connection type (MNPTF x FNPTF), and body material compatibility. This WATTS model uses a Copper Silicon Alloy body. 3G Electric can help you match the correct ASME Section XIII valve to your application.

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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