We ship worldwide — Singapore, Australia, Malaysia, Indonesia, Philippines, India, Middle East & more

WILKINS Water Pressure Reducing Valve: FNPT x FNPT, 1/2 in Pipe Size, Cast Bronze - Standard Capacity Water Pressure Regulators
WILKINSStandard Capacity Water Pressure Regulators

WILKINS Water Pressure Reducing Valve: FNPT x FNPT, 1/2 in Pipe Size, Cast Bronze

The WILKINS Water Pressure Reducing Valve (SKU 12-NR3XL, MPN 12-NR3XL) is a Standard Capacity Water Pressure Regulator with a 1/2 in FNPT x FNPT connection. Constructed from cast bronze, this single-union valve is…

SKU 3G-OTH-439382

Also listed as: 12NR3XL · 12 NR3XL

Brand
WILKINS
Item
Water Pressure Reducing Valve: FNPT x FNPT, 1/2 in Pipe Size, Cast Bronze
Category
Standard Capacity Water Pressure Regulators
Available to Order
Trade pricing by quote — replies within 24h
Qty
WhatsApp an engineerMessage via Telegram
No account needed — your quote request goes straight to our engineers. A free account lets you track quotes and re-order faster.
Worldwide Shipping
Air & sea freight
Datasheet on Request
Technical specs
1-Day Quote
Replies within 24h

Local availability & support

Delivery
Worldwide DHL shipping from Singapore; 7–14 business days door-to-door for most destinations.
Payment
Invoicing in USD. Bank transfer (SWIFT) and corporate PO accepted.

Technical Specifications

WILKINS
Manufacturer Part Number
12-NR3XL
Type
Cast Bronze, 15 psi to 75 psi
Pipe Size
1/2 in
Union Type
Single Union
Low-Lead Compliance
Low-Lead Compliant

Technical Documents

No technical documents available for this product.
Request documentation
Not sure this is the right part? Get a recommendation.

Need installation or engineering help?

Installation, commissioning, maintenance plans, system design, and bundled product + service quotes — one team handles the full scope.
Talk to an engineer

Ask a question

WILKINS Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The WILKINS Water Pressure Reducing Valve (SKU 12-NR3XL, MPN 12-NR3XL) is a Standard Capacity Water Pressure Regulator with a 1/2 in FNPT x FNPT connection. Constructed from cast bronze, this single-union valve is low-lead compliant and adjusts from 15 psi to 75 psi.

Frequently Asked Questions

What is the WILKINS 12-NR3XL water pressure reducing valve used for?

The WILKINS 12-NR3XL is a standard capacity water pressure regulator used to reduce and stabilize incoming water pressure in commercial and residential plumbing systems. It protects downstream fixtures and piping from damage caused by high or fluctuating supply pressure, ensuring consistent flow and extending equipment life.

What are the specifications of the WILKINS 12-NR3XL pressure reducing valve?

The WILKINS 12-NR3XL has a 1/2 in FNPT x FNPT connection, cast bronze body, single union design, and adjustable outlet pressure range of 15 psi to 75 psi. It is low-lead compliant and manufactured by WILKINS under MPN 12-NR3XL. This valve is suitable for potable water applications requiring pressure regulation.

Where to buy the WILKINS 12-NR3XL pressure reducing valve worldwide?

3G Electric supplies the WILKINS 12-NR3XL pressure reducing valve to customers worldwide. As a global industrial equipment distributor, we handle full logistics, customs clearance, and delivery to your location. Contact 3G Electric for pricing and lead time on this low-lead compliant cast bronze regulator.

How to install the WILKINS 12-NR3XL water pressure reducing valve?

Install the WILKINS 12-NR3XL in the main water line after the shutoff valve, with the arrow on the body indicating flow direction. Use thread sealant on the FNPT connections and ensure the valve is accessible for adjustment. Set the outlet pressure between 15 psi and 75 psi using the adjustment screw, then check with a pressure gauge.

Used in

Common applications for WILKINS
Commercial water distribution — WILKINS 600XL series pressure reducing valves for regulating supply pressure in multi-story buildings.
Irrigation systems — WILKINS 975XL2 backflow preventers to protect potable water from contamination in agricultural setups.
Industrial process control — WILKINS 375ST reduced pressure principle backflow preventers for cross-connection control in manufacturing plants.
Municipal water treatment — WILKINS low-lead pressure regulators like the 1-600XL3DU for compliance with potable water standards.
HVAC systems — WILKINS 112-NR3XLDULU regulators for maintaining consistent water pressure in heating and cooling loops.
Fire protection systems — WILKINS backflow preventers for backflow prevention in sprinkler and standpipe systems.

WILKINS Products

3G Electric supplies WILKINS standard capacity water pressure regulators. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

You might also need

Burners & Combustion Pumps & Compressors Spare Parts All Products

Compatible alternatives & equivalents

Cross-referenced by specification & description
Cast bronze single-union water pressure regulator with 1 1/2 in FNPT connections. Adjustable from 25 psi to 75 psi. Low-lead compliant. Used to reduce and stabilize incoming water pressure in plumbing systems, protecting downstream fixtures and piping from high or fluctuating supply pressure
WILKINS
Cast bronze single-union water pressure regulator with 1 1/2 in FNPT connections. Adjustable from 25 psi to 75 psi. Low-lead compliant. Used to reduce and stabilize incoming water pressure in plumbing systems, protecting downstream fixtures and piping from high or fluctuating supply pressure
WILKINS Water Pressure Reducing Valve: FNPT x FNPT, 3/4 in Pipe Size, Cast Bronze, 15 psi to 150 psi (MPN 34-NR3XLHRSCDU)
WILKINS
WILKINS Water Pressure Reducing Valve: FNPT x FNPT, 3/4 in Pipe Size, Cast Bronze, 15 psi to 150 psi (MPN 34-NR3XLHRSCDU)
WILKINS Water Pressure Reducing Valve: FNPT, 3/4 in Pipe Size, Cast Bronze, 15 psi to 75 psi, NPT (MPN 34-NR3XLC)
WILKINS
WILKINS Water Pressure Reducing Valve: FNPT, 3/4 in Pipe Size, Cast Bronze, 15 psi to 75 psi, NPT (MPN 34-NR3XLC)
WILKINS Water Pressure Reducing Valve: FNPT, 1 in Pipe Size, Cast Bronze, 25 psi to 75 psi, NPT (MPN 1-20XLC)
WILKINS
WILKINS Water Pressure Reducing Valve: FNPT, 1 in Pipe Size, Cast Bronze, 25 psi to 75 psi, NPT (MPN 1-20XLC)
WILKINS Water Pressure Reducing Valve: FNPT, 1 1/2 in Pipe Size, Cast Bronze, 25 psi to 75 psi, NPT (MPN 112-NR3XLDUC)
WILKINS
WILKINS Water Pressure Reducing Valve: FNPT, 1 1/2 in Pipe Size, Cast Bronze, 25 psi to 75 psi, NPT (MPN 112-NR3XLDUC)
WILKINS Water Pressure Reducing Valve: FNPT, 3/4 in Pipe Size, Cast Bronze, 15 psi to 75 psi, NPT (MPN 34-NR3XLDUCPVC)
WILKINS
WILKINS Water Pressure Reducing Valve: FNPT, 3/4 in Pipe Size, Cast Bronze, 15 psi to 75 psi, NPT (MPN 34-NR3XLDUCPVC)

More from WILKINS

View all WILKINS parts
This standard capacity water pressure regulator from WILKINS is constructed of cast bronze with NPT x NPT connections. It is low-lead compliant and designed to reduce and stabilize incoming water pressure in plumbing systems, protecting downstream equipment and piping from high or fluctuating pressure
WILKINS
This standard capacity water pressure regulator from WILKINS is constructed of cast bronze with NPT x NPT connections. It is low-lead compliant and designed to reduce and stabilize incoming water pressure in plumbing systems, protecting downstream equipment and piping from high or fluctuating pressure
This WILKINS standard capacity water pressure regulator is constructed of low-lead compliant brass with 1-inch female NPT connections. It adjusts incoming water pressure within a 15 to 75 psi range to protect downstream plumbing fixtures and piping from excessive pressure. Suitable for use in commercial and residential water systems
WILKINS
This WILKINS standard capacity water pressure regulator is constructed of low-lead compliant brass with 1-inch female NPT connections. It adjusts incoming water pressure within a 15 to 75 psi range to protect downstream plumbing fixtures and piping from excessive pressure. Suitable for use in commercial and residential water systems
Bronze pressure reducing valve with 2-inch FNPT x FNPT connections. Adjustable outlet pressure range from 25 to 75 psi. Single union design for easy servicing. Low-lead compliant for potable water systems. Used to reduce and stabilize incoming water pressure in commercial and residential plumbing
WILKINS
Bronze pressure reducing valve with 2-inch FNPT x FNPT connections. Adjustable outlet pressure range from 25 to 75 psi. Single union design for easy servicing. Low-lead compliant for potable water systems. Used to reduce and stabilize incoming water pressure in commercial and residential plumbing
This brass water pressure regulator reduces and stabilizes incoming water pressure in plumbing systems. It features 2-inch NPT x NPT connections and an adjustable range of 15 to 75 psi. Low-lead compliant, it is suitable for commercial and residential applications such as irrigation, boiler feed, and process water
WILKINS
This brass water pressure regulator reduces and stabilizes incoming water pressure in plumbing systems. It features 2-inch NPT x NPT connections and an adjustable range of 15 to 75 psi. Low-lead compliant, it is suitable for commercial and residential applications such as irrigation, boiler feed, and process water
Cast bronze water pressure regulator with 2-inch FNPT connections and single union design. Adjustable outlet pressure range from 25 psi to 75 psi. Low-lead compliant for use in potable water systems. Commonly installed on main water lines to reduce and stabilize incoming pressure, protecting downstream plumbing and equipment
WILKINS
Cast bronze water pressure regulator with 2-inch FNPT connections and single union design. Adjustable outlet pressure range from 25 psi to 75 psi. Low-lead compliant for use in potable water systems. Commonly installed on main water lines to reduce and stabilize incoming pressure, protecting downstream plumbing and equipment
Bronze water pressure regulator with FNPT x FNPT connections, 3/4 in pipe size, single union design. Adjustable from 25 to 75 psi. Low-lead compliant. Used to reduce and stabilize incoming water pressure in plumbing systems, protecting downstream fixtures and piping
WILKINS
Bronze water pressure regulator with FNPT x FNPT connections, 3/4 in pipe size, single union design. Adjustable from 25 to 75 psi. Low-lead compliant. Used to reduce and stabilize incoming water pressure in plumbing systems, protecting downstream fixtures and piping
Cast bronze water pressure regulator with 1 1/4 in FNPT x FNPT connections. Single-union design for easy servicing. Low-lead compliant. Overall height 8 in. Used to reduce and stabilize incoming water pressure in plumbing systems, protecting downstream fixtures and piping
WILKINS
Cast bronze water pressure regulator with 1 1/4 in FNPT x FNPT connections. Single-union design for easy servicing. Low-lead compliant. Overall height 8 in. Used to reduce and stabilize incoming water pressure in plumbing systems, protecting downstream fixtures and piping
Brass water pressure regulator with 1 in pipe size, adjustable from 15 psi to 75 psi. Low-lead compliant for potable water systems. Used to reduce and stabilize incoming water pressure in plumbing systems, protecting downstream fixtures and piping
WILKINS
Brass water pressure regulator with 1 in pipe size, adjustable from 15 psi to 75 psi. Low-lead compliant for potable water systems. Used to reduce and stabilize incoming water pressure in plumbing systems, protecting downstream fixtures and piping