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WILKINS Water Pressure Reducing Valve: FNPT, 1 in Pipe Size, Cast Bronze, 25 psi to 75 psi - Standard Capacity Water Pressure Regulators
WILKINSStandard Capacity Water Pressure Regulators

WILKINS Water Pressure Reducing Valve: FNPT, 1 in Pipe Size, Cast Bronze, 25 psi to 75 psi

The WILKINS Water Pressure Reducing Valve: FNPT is a standard capacity water pressure regulator with a double union design, available in a 1-inch pipe size with NPT connections. Constructed from cast bronze, this…

SKU 3G-OTH-439425

Also listed as: 120XLDUC · 1 20XLDUC

Brand
WILKINS
Item
Water Pressure Reducing Valve: FNPT, 1 in Pipe Size, Cast Bronze, 25 psi to 75 psi
Category
Standard Capacity Water Pressure Regulators
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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
1-20XLDUC
Type
Cast Bronze, 25 psi to 75 psi, NPT
Pipe Size
1 in
Union Type
Double Union
Low-Lead Compliance
Low-Lead Compliant

Technical Documents

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

Product Description

The WILKINS Water Pressure Reducing Valve: FNPT is a standard capacity water pressure regulator with a double union design, available in a 1-inch pipe size with NPT connections. Constructed from cast bronze, this low-lead compliant valve is adjustable from 25 psi to 75 psi, as specified by the manufacturer part number 1-20XLDUC.

Frequently Asked Questions

What is the WILKINS 1-20XLDUC water pressure reducing valve used for?

The WILKINS 1-20XLDUC 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 1-20XLDUC?

The WILKINS 1-20XLDUC is a cast bronze water pressure reducing valve with a 1-inch FNPT connection and double union design. It is adjustable from 25 psi to 75 psi, low-lead compliant, and manufactured by WILKINS under MPN 1-20XLDUC. The double union allows easy removal for servicing without cutting pipe.

Where to buy the WILKINS 1-20XLDUC worldwide?

3G Electric supplies the WILKINS 1-20XLDUC water pressure reducing valve worldwide. As a global industrial equipment distributor, we handle full logistics, customs clearance, and delivery to your site. Contact us for availability and lead time; we source and deliver this WILKINS valve to any international destination.

How to install the WILKINS 1-20XLDUC pressure reducing valve?

Install the WILKINS 1-20XLDUC in the main water line after the shut-off valve, with the arrow on the body pointing in the flow direction. Use thread sealant on NPT connections and support the valve to avoid stress. Adjust the set pressure by turning the adjustment screw while monitoring downstream pressure with a 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.

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Compatible alternatives & equivalents

Cross-referenced by specification & description
WILKINS Water Pressure Reducing Valve: FNPT x FNPT, 1 in Pipe Size, Cast Bronze, 25 psi to 75 psi (MPN 1-20XLDU)
WILKINS
WILKINS Water Pressure Reducing Valve: FNPT x FNPT, 1 in Pipe Size, Cast Bronze, 25 psi to 75 psi (MPN 1-20XLDU)
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 x FNPT, 1 in Pipe Size, Cast Bronze, 25 psi to 75 psi (MPN 1-20XL)
WILKINS
WILKINS Water Pressure Reducing Valve: FNPT x FNPT, 1 in Pipe Size, Cast Bronze, 25 psi to 75 psi (MPN 1-20XL)
WILKINS Water Pressure Reducing Valve: FNPT x FNPT, 1 1/2 in Pipe Size, Cast Bronze, NPT x NPT (MPN 112-NR3XLDULU)
WILKINS
WILKINS Water Pressure Reducing Valve: FNPT x FNPT, 1 1/2 in Pipe Size, Cast Bronze, NPT x NPT (MPN 112-NR3XLDULU)
WILKINS Water Pressure Reducing Valve: FNPT x FNPT, 1 1/4 in Pipe Size, Cast Bronze, 8 in Overall Ht (MPN 114-600XLHR)
WILKINS
WILKINS Water Pressure Reducing Valve: FNPT x FNPT, 1 1/4 in Pipe Size, Cast Bronze, 8 in Overall Ht (MPN 114-600XLHR)
WILKINS Water Pressure Reducing Valve: FNPT, 2 in Pipe Size, Cast Bronze, 25 psi to 75 psi, NPT (MPN 2-600XLC)
WILKINS
WILKINS Water Pressure Reducing Valve: FNPT, 2 in Pipe Size, Cast Bronze, 25 psi to 75 psi, NPT (MPN 2-600XLC)

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