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WATTS Thermostatic Mixing Valve: 3/4 in Inlet Connection Size, 3/4 in Outlet Connection Size - Point-of-Use Mixing Valves
WATTSPoint-of-Use Mixing Valves

WATTS Thermostatic Mixing Valve: 3/4 in Inlet Connection Size, 3/4 in Outlet Connection Size

The WATTS Thermostatic Mixing Valve (MPN 3/4 LF MMV-US) is a point-of-use mixing valve with 3/4 in inlet and outlet connections, constructed from brass. It features a Solid Wax Hydraulic Principle Thermostat for…

SKU 3G-OTH-596550

Brand
WATTS
Item
Thermostatic Mixing Valve: 3/4 in Inlet Connection Size, 3/4 in Outlet Connection Size
Category
Point-of-Use Mixing Valves
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Technical Specifications

WATTS
Manufacturer Part Number
3/4 LF MMV-US
Type
Brass
Outlet Connection Size
3/4 in
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WATTS Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The WATTS Thermostatic Mixing Valve (MPN 3/4 LF MMV-US) is a point-of-use mixing valve with 3/4 in inlet and outlet connections, constructed from brass. It features a Solid Wax Hydraulic Principle Thermostat for temperature regulation. 3G Electric interprets customer demand and delivers this genuine industrial component across 14 departments — with specialist depth in combustion, pumps and controls — ensuring you get the right answer, not just a catalog.

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 thermostatic mixing valve used for?

A WATTS thermostatic mixing valve blends hot and cold water to a safe, consistent outlet temperature. It is used in point-of-use applications such as sinks and showers to prevent scalding. 3G Electric supplies this genuine WATTS component worldwide.

What are the specifications of the WATTS 3/4 LF MMV-US mixing valve?

The WATTS 3/4 LF MMV-US is a brass point-of-use mixing valve with 3/4 in inlet and outlet connections. It uses a Solid Wax Hydraulic Principle Thermostat for precise temperature control. 3G Electric sources this genuine WATTS part for global delivery.

Where to buy a WATTS thermostatic mixing valve worldwide?

3G Electric supplies the WATTS thermostatic mixing valve (MPN 3/4 LF MMV-US) to customers worldwide. We handle full logistics, customs clearance, and delivery to your site. Contact us for availability and lead time on this genuine WATTS component.

How to install a WATTS thermostatic mixing valve?

Install the WATTS thermostatic mixing valve in the hot and cold water supply lines before the point of use. Follow local plumbing codes and the manufacturer's instructions for flow direction and temperature adjustment. 3G Electric provides this genuine WATTS valve for your project.

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: 1 in Inlet Connection Size, 1 in Outlet Connection Size, Brass (MPN LFMMV-M1-US). Key specifications — attr1037830: Check Valves; attr1037827: WATTS.
WATTS Thermostatic Mixing Valve: 3/8 in Inlet Connection Size, 3/8 in Outlet Connection Size, Brass (MPN 3/8 LFUSG-B-SC M3). Key specifications — attr1037830: Tamper Resistant Locking Cap; attr1037827: WATTS.
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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-SC M3). Key specifications — attr1037830: Tamper Resistant Locking Cap; attr1037827: WATTS.
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: 3/8 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.
WATTS Thermostatic Mixing Valve: 1 in Inlet Connection Size, 1 in Outlet Connection Size, Brass (MPN 1 LF MMV-PEX). Key specifications — attr1037830: Solid Wax Hydraulic Principle Thermostat; attr1037827: WATTS.
WATTS
WATTS Thermostatic Mixing Valve: 1 in Inlet Connection Size, 1 in Outlet Connection Size, Brass (MPN 1 LF MMV-PEX). Key specifications — attr1037830: Solid Wax Hydraulic Principle Thermostat; attr1037827: WATTS.
WATTS Thermostatic Mixing Valve: 1 in Inlet Connection Size, 1 in Outlet Connection Size (MPN LFMMV-M1-QC). Key specifications — attr1037830: Integral Filter Washers; attr1037827: WATTS.
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WATTS Thermostatic Mixing Valve: 1 in Inlet Connection Size, 1 in Outlet Connection Size (MPN LFMMV-M1-QC). Key specifications — attr1037830: Integral Filter Washers; attr1037827: WATTS.
WATTS Thermostatic Mixing Valve: 1/2 in Inlet Connection Size, 1/2 in Outlet Connection Size, Brass (MPN 1/2 LF MMV-US). Key specifications — attr1037830: Integral Filter Washers; attr1037827: WATTS.
WATTS
WATTS Thermostatic Mixing Valve: 1/2 in Inlet Connection Size, 1/2 in Outlet Connection Size, Brass (MPN 1/2 LF MMV-US). Key specifications — attr1037830: Integral Filter Washers; attr1037827: WATTS.
WATTS Thermostatic Mixing Valve: 1/2 in Inlet Connection Size, 1/2 in Outlet Connection Size, Brass (MPN 1/2 LFMMVM1-PEX). Key specifications — attr1037830: Integral Filter Washers; attr1037827: WATTS.
WATTS
WATTS Thermostatic Mixing Valve: 1/2 in Inlet Connection Size, 1/2 in Outlet Connection Size, Brass (MPN 1/2 LFMMVM1-PEX). Key specifications — attr1037830: Integral Filter Washers; attr1037827: WATTS.
WATTS Thermostatic Mixing Valve: 3/4 in Inlet Connection Size, 3/4 in Outlet Connection Size, Brass (MPN 3/4 LF MMV-PEX). Key specifications — attr1037830: Solid Wax Hydraulic Principle Thermostat; attr1037827: WATTS.
WATTS
WATTS Thermostatic Mixing Valve: 3/4 in Inlet Connection Size, 3/4 in Outlet Connection Size, Brass (MPN 3/4 LF MMV-PEX). Key specifications — attr1037830: Solid Wax Hydraulic Principle Thermostat; attr1037827: WATTS.