Send a part number, a photo, or a whole BOM — we supply it and stand behind it. Worldwide shipping to 80+ countries.

3G Electric
WILKINS 12-500XL High Capacity Water Pressure Regulator - High Capacity Water Pressure Regulators
WILKINSHigh Capacity Water Pressure Regulators

WILKINS 12-500XL High Capacity Water Pressure Regulator

The WILKINS Water Pressure Reducing Valve (MPN 12-500XL) is a high-capacity water pressure regulator with a 1/2 in FNPT x FNPT connection. Constructed in bronze, this single-union valve is low-lead compliant and…

SKU 3G-OTH-437005

Also listed as: 12500XL · 12 500XL

Brand
WILKINS
Item
12-500XL High Capacity Water Pressure Regulator
Part Number
12-500XL
Category
High Capacity Water Pressure Regulators
Available to Order
Also known as:12-500XLWILKINS
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 — Singapore

Local office
20 Woodlands Link #09-05, Singapore 738733
Phone
+65 8878 8355
Delivery
Same-day or next-business-day delivery within Singapore for in-stock items; 7–14 days for factory-order parts from Europe.
Payment
Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.
Ships to
Singapore

Technical Specifications

WILKINS
Manufacturer Part Number
12-500XL
Type
Bronze, 25 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 (MPN 12-500XL) is a high-capacity water pressure regulator with a 1/2 in FNPT x FNPT connection. Constructed in bronze, this single-union valve is low-lead compliant and adjusts from 25 psi to 75 psi.

Frequently Asked Questions

What is a WILKINS water pressure reducing valve used for?

A WILKINS water pressure reducing valve protects plumbing systems by lowering incoming high water pressure to a safe, adjustable range. It is commonly used in commercial and residential buildings to prevent pipe damage, reduce water hammer, and extend fixture life.

What are the specifications of the WILKINS 12-500XL pressure reducing valve?

The WILKINS 12-500XL is a bronze, single-union water pressure reducing valve with 1/2 in FNPT x FNPT connections. It adjusts from 25 psi to 75 psi, is low-lead compliant, and is designed for high-capacity water regulation in plumbing systems.

Where to buy a WILKINS water pressure reducing valve worldwide?

3G Electric supplies the WILKINS water pressure reducing valve worldwide. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery to your site. Contact us to order the 12-500XL or other WILKINS models for your project.

How to install a WILKINS water pressure reducing valve?

Install the WILKINS valve 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 FNPT connections, adjust the set screw to your desired outlet pressure (25 psi to 75 psi), and test for leaks.

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.
Not sure this is the right part? Photo-identify it

WILKINS Products

3G Electric supplies WILKINS high 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

More from WILKINS

View all WILKINS parts

Customer reviews

No reviews yet — be the first

Questions & answers

No questions yet — ask us the first