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Watts Pressure Reducing Valve: FNPT x FNPT, Copper Silicon Alloy, 180°F Max. Op Temp - Standard Capacity Water Pressure Regulators
WattsStandard Capacity Water Pressure Regulators

Watts Pressure Reducing Valve: FNPT x FNPT, Copper Silicon Alloy, 180°F Max. Op Temp

The WATTS Pressure Reducing Valve (FNPT x FNPT) is a standard capacity water pressure regulator made from copper silicon alloy. It is low-lead compliant and has a maximum operating temperature of 180°F, with NPT x…

SKU 3G-OTH-439484

Brand
Watts
Item
Pressure Reducing Valve: FNPT x FNPT, Copper Silicon Alloy, 180°F Max. Op Temp
Category
Standard Capacity Water Pressure Regulators
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Technical Specifications

Watts
Manufacturer Part Number
0009128
Type
Copper Silicon Alloy, NPT x NPT
Max. Op Temp
180°F
Low-Lead Compliance
Low-Lead Compliant
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Watts Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The WATTS Pressure Reducing Valve (FNPT x FNPT) is a standard capacity water pressure regulator made from copper silicon alloy. It is low-lead compliant and has a maximum operating temperature of 180°F, with NPT x NPT connections (MPN 0009128).

Frequently Asked Questions

What is a Watts pressure reducing valve used for?

A Watts pressure reducing valve lowers incoming water pressure to a safe, consistent level for plumbing systems. It protects pipes, fixtures, and equipment from damage caused by high or fluctuating supply pressure. This copper silicon alloy model is low-lead compliant and suitable for potable water applications.

What are the specifications of the Watts pressure reducing valve 0009128?

The Watts pressure reducing valve (MPN 0009128) is a standard capacity water pressure regulator with FNPT x FNPT connections. It is made from copper silicon alloy, has a maximum operating temperature of 180°F, and is low-lead compliant. The valve uses NPT x NPT threads for installation.

Where to buy a Watts pressure reducing valve worldwide?

3G Electric supplies the Watts pressure reducing valve (MPN 0009128) to customers worldwide. We handle full logistics, customs clearance, and delivery to your site. As a global industrial solutions provider, we source genuine Watts equipment and support your procurement from inquiry to arrival.

How to install a Watts pressure reducing valve?

Install the Watts pressure reducing valve in the main water line after the shutoff valve, with the arrow on the body pointing in the direction of flow. Use pipe thread sealant on the NPT connections and ensure the valve is accessible for adjustment. Follow local plumbing codes and the manufacturer's instructions for proper setup.

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 standard capacity water pressure regulators. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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