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Watts Pressure Regulator: FNPT x FNPT, 1/4 in Pipe Size, Stainless Steel, 3 psi to 50 psi - Standard Capacity Water Pressure Regulators
WattsStandard Capacity Water Pressure Regulators

Watts Pressure Regulator: FNPT x FNPT, 1/4 in Pipe Size, Stainless Steel, 3 psi to 50 psi

The WATTS Standard Capacity Water Pressure Regulator (MPN 1/4 SS 263 A 3 50) is a stainless steel, FNPT x FNPT model with a 1/4 in pipe size, regulating pressure from 3 psi to 50 psi. 3G Electric interprets demand…

SKU 3G-OTH-439531

Also listed as: 14SS263A350 · 1 4 SS 263 A 3 50 · 1-4-SS-263-A-3-50

Brand
Watts
Item
Pressure Regulator: FNPT x FNPT, 1/4 in Pipe Size, Stainless Steel, 3 psi to 50 psi
Category
Standard Capacity Water Pressure Regulators
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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

Watts
Manufacturer Part Number
1/4 SS 263 A 3 50
Type
Stainless Steel, 3 psi to 50 psi, NPT x NPT
Pipe Size
1/4 in

Technical Documents

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

Product Description

The WATTS Standard Capacity Water Pressure Regulator (MPN 1/4 SS 263 A 3 50) is a stainless steel, FNPT x FNPT model with a 1/4 in pipe size, regulating pressure from 3 psi to 50 psi. 3G Electric interprets demand and delivers this genuine industrial regulator across 14 departments, with specialist depth in combustion, pumps and controls as an authorised distributor.

Frequently Asked Questions

What is a Watts 1/4 SS 263 A 3 50 pressure regulator used for?

This Watts stainless steel pressure regulator controls water pressure downstream, protecting plumbing systems from damage. It is commonly used in commercial and industrial water lines where precise pressure reduction from 3 psi to 50 psi is required, ensuring safe operation of downstream equipment.

What are the specifications of the Watts 1/4 SS 263 A 3 50?

This Watts standard capacity water pressure regulator has a 1/4 in FNPT x FNPT connection, stainless steel construction, and an adjustable outlet pressure range of 3 psi to 50 psi. The manufacturer part number is 1/4 SS 263 A 3 50. It is designed for NPT threaded pipe systems.

Where to buy a Watts 1/4 SS 263 A 3 50 pressure regulator worldwide?

3G Electric supplies the Watts 1/4 SS 263 A 3 50 pressure regulator to customers worldwide. We handle full logistics, customs clearance, and delivery to your site. Contact us for a quote and lead time; we source genuine Watts components for industrial water pressure control applications.

How to install a Watts 1/4 SS 263 A 3 50 pressure regulator?

Install the Watts regulator in the water line with flow direction matching the arrow on the body. Use thread sealant on NPT connections and avoid overtightening. Adjust the outlet pressure by turning the adjustment screw while monitoring a downstream gauge. Always isolate the line and relieve pressure before installation.

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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Compatible alternatives & equivalents

Cross-referenced by specification & description
WATTS Pressure Regulator: FNPT x FNPT, 3/8 in Pipe Size, Stainless Steel, 3 psi to 50 psi, NPT x NPT (MPN 3/8 SS 263A 3 50)
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WATTS Pressure Regulator: FNPT x FNPT, 3/8 in Pipe Size, Stainless Steel, 3 psi to 50 psi, NPT x NPT (MPN 3/8 SS 263A 3 50)
WATTS Pressure Regulator: FNPT x FNPT, 1/4 in Pipe Size, Stainless Steel, 1 psi to 25 psi, NPT x NPT (MPN 1/4 SS 263 A 1 25)
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WATTS Pressure Regulator: FNPT x FNPT, 1/4 in Pipe Size, Stainless Steel, 1 psi to 25 psi, NPT x NPT (MPN 1/4 SS 263 A 1 25)
WATTS Pressure Regulator: FNPT x FNPT, 3/8 in Pipe Size, Stainless Steel, 1 psi to 25 psi, NPT x NPT (MPN 3/8 SS263A 1 25)
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WATTS Pressure Regulator: FNPT x FNPT, 3/8 in Pipe Size, Stainless Steel, 1 psi to 25 psi, NPT x NPT (MPN 3/8 SS263A 1 25)
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WATTS Pressure Regulator: FNPT x FNPT, 1/4 in Pipe Size, Stainless Steel, 100 psi to 300 psi (MPN 1/4 SS 263 A 100 300)
WATTS Pressure Regulator: FNPT x FNPT, 1/4 in Pipe Size, Stainless Steel, 10 psi to 125 psi (MPN 1/4 SS 263 A 10 125)
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WATTS Pressure Regulator: FNPT x FNPT, 1/4 in Pipe Size, Stainless Steel, 10 psi to 125 psi (MPN 1/4 SS 263 A 10 125)
WATTS Pressure Regulator: FNPT x FNPT, 1/2 in Pipe Size, Stainless Steel, 1 psi to 25 psi, NPT x NPT (MPN SS263A A 1 25)
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WATTS Pressure Regulator: FNPT x FNPT, 1/2 in Pipe Size, Stainless Steel, 1 psi to 25 psi, NPT x NPT (MPN SS263A A 1 25)

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