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WATTS Thermostatic Mixing Valve: 1 in Inlet Connection Size, 1 in Outlet Connection Size - Point-of-Use Mixing Valves
WATTSPoint-of-Use Mixing Valves

WATTS Thermostatic Mixing Valve: 1 in Inlet Connection Size, 1 in Outlet Connection Size

The WATTS LFMMV-M1-US is a brass point-of-use thermostatic mixing valve with 1-inch inlet and outlet connection sizes. It incorporates check valves to prevent backflow, ensuring safe water temperature control at the…

SKU 3G-OTH-596572

Brand
WATTS
Item
Thermostatic Mixing Valve: 1 in Inlet Connection Size, 1 in Outlet Connection Size
Category
Point-of-Use Mixing Valves
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Technical Specifications

WATTS
Manufacturer Part Number
LFMMV-M1-US
Type
Brass
Outlet Connection Size
1 in
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WATTS Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The WATTS LFMMV-M1-US is a brass point-of-use thermostatic mixing valve with 1-inch inlet and outlet connection sizes. It incorporates check valves to prevent backflow, ensuring safe water temperature control at the point of use.

Frequently Asked Questions

What is a WATTS thermostatic mixing valve used for?

A WATTS thermostatic mixing valve blends hot and cold water to a safe, consistent temperature at the point of use. It is commonly installed in commercial and industrial facilities to prevent scalding and provide tempered water for showers, sinks, and process applications.

What are the specifications of the WATTS LFMMV-M1-US?

The WATTS LFMMV-M1-US is a brass point-of-use thermostatic mixing valve with 1-inch inlet and 1-inch outlet connection sizes. It includes integrated check valves to prevent backflow. The manufacturer part number is LFMMV-M1-US, and it is designed for safe water temperature control.

Where to buy a WATTS LFMMV-M1-US worldwide?

3G Electric supplies the WATTS LFMMV-M1-US thermostatic mixing valve to customers worldwide. We handle full logistics, customs clearance, and delivery to your site. Contact our team for a quote and lead time on this brass point-of-use valve.

How to install a WATTS thermostatic mixing valve?

Install the WATTS thermostatic mixing valve in accordance with local plumbing codes and the manufacturer's instructions. Ensure the inlet connections are correctly plumbed for hot and cold supply, and that the check valves are oriented properly. Always test outlet temperature after installation to verify safe 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 point-of-use mixing valves. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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WATTS Thermostatic Mixing Valve: 3/8 in Inlet Connection Size, 3/8 in Outlet Connection Size, Brass (MPN 3/8 LFUSG-B M3). Key specifications — attr1037830: 3/8 in Male Compression Fittings; attr1037827: WATTS.
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WATTS Thermostatic Mixing Valve: 3/4 in Inlet Connection Size, 3/4 in Outlet Connection Size, Brass (MPN 3/4 LF MMV-US). Key specifications — attr1037830: Solid Wax Hydraulic Principle Thermostat; attr1037827: WATTS.
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