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Watts LF140X-9-150/210 FS ASME Section XIII Temperature & - ASME Section XIII Temperature & Pressure Relief Valves
WattsASME Section XIII Temperature & Pressure Relief Valves

Watts LF140X-9-150/210 FS ASME Section XIII Temperature &

The WATTS Temperature and Pressure Relief Valve is an ASME Section XIII valve (SKU 1 LF140X-9-150/210 FS, MPN 1 LF140X-9-150/210 FS) with a Copper Silicon Alloy body and FNPTF x FNPTF connections. It is designed for…

SKU 3G-OTH-430647

Also listed as: 1LF140X9150210FS · 1 LF140X 9 150 210 FS · 1-LF140X-9-150-210-FS

Brand
Watts
Item
LF140X-9-150/210 FS ASME Section XIII Temperature &
Category
ASME Section XIII Temperature & Pressure Relief Valves
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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
1 LF140X-9-150/210 FS
Type
FNPTF x FNPTF
Body Material
Copper Silicon Alloy

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 (SKU 1 LF140X-9-150/210 FS, MPN 1 LF140X-9-150/210 FS) with a Copper Silicon Alloy body and FNPTF x FNPTF connections. It 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 a WATTS temperature and pressure relief valve used for?

A WATTS temperature and pressure relief valve protects water heaters and boilers from overpressure and overtemperature conditions. It automatically opens to discharge water when pressure or temperature exceeds safe limits, preventing catastrophic failure. This ASME Section XIII valve is suitable for commercial and industrial hot water systems.

What are the specifications of the WATTS 1 LF140X-9-150/210 FS valve?

The WATTS 1 LF140X-9-150/210 FS is an ASME Section XIII temperature and pressure relief valve with a Copper Silicon Alloy body. It features FNPTF x FNPTF connections and is manufactured by WATTS. The valve is designed for reliable overpressure and overtemperature protection in industrial fluid systems.

Where to buy WATTS temperature and pressure relief valves worldwide?

3G Electric supplies WATTS temperature and pressure relief valves to customers worldwide. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery to your site. Contact us to source the WATTS 1 LF140X-9-150/210 FS or other ASME Section XIII valves for your application.

How to install a WATTS ASME Section XIII relief valve?

Install the WATTS relief valve in the designated tapping on the water heater or boiler, ensuring the sensing element extends into the tank. Use thread sealant on the FNPTF connections and orient the discharge piping downward to a safe drain. Follow local codes and the manufacturer's instructions for proper operation.

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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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 discharge water when temperature or pressure exceeds safe limits, protecting water heaters and storage tanks in commercial and industrial hot water systems
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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 discharge water when temperature or pressure exceeds safe limits, protecting water heaters and storage tanks in commercial and industrial hot water 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 protect hot-water storage tanks and heaters by automatically discharging water when temperature or pressure exceeds safe limits
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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 protect hot-water storage tanks and heaters by automatically discharging water when temperature or pressure exceeds safe limits
ASME Section XIII rated temperature and pressure relief valve with copper silicon alloy body and FNPTF x FNPTF connections. Automatically opens to relieve excess temperature or pressure, protecting water heaters and storage tanks in commercial and industrial hot-water systems
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ASME Section XIII rated temperature and pressure relief valve with copper silicon alloy body and FNPTF x FNPTF connections. Automatically opens to relieve excess temperature or pressure, protecting water heaters and storage tanks in commercial and industrial hot-water systems
This ASME Section XIII temperature and pressure relief valve features a copper silicon alloy body and FNPTF x FNPTF connections. It automatically relieves excess temperature or pressure in boilers, water heaters, and pressure vessels to prevent equipment damage
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This ASME Section XIII temperature and pressure relief valve features a copper silicon alloy body and FNPTF x FNPTF connections. It automatically relieves excess temperature or pressure in boilers, water heaters, and pressure vessels to prevent equipment damage
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 and overtemperature protection in industrial systems such as process heating, boiler, and thermal-fluid 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. It is used for overpressure and overtemperature protection in industrial systems such as process heating, boiler, and thermal-fluid applications
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 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 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 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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Bronze-bodied temperature and pressure relief valve with FNPTF x FNPTF connections. Designed to protect water heaters and storage tanks from excessive temperature or pressure by automatically discharging water when internal conditions exceed safe limits. Suitable for commercial and industrial hot-water systems
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 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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