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Watts Boiler Feed Water Pressure Regulator: FNPT x FNPT, 1/2 in Pipe Size, Bronze - Standard Capacity Water Pressure Regulators
WattsStandard Capacity Water Pressure Regulators

Watts Boiler Feed Water Pressure Regulator: FNPT x FNPT, 1/2 in Pipe Size, Bronze

The WATTS Boiler Feed Water Pressure Regulator is a standard capacity water pressure regulator with FNPT x FNPT connections in a 1/2 in pipe size. This bronze regulator, model SB1156F, features a single union type…

SKU 3G-OTH-439380

Brand
Watts
Item
Boiler Feed Water Pressure Regulator: FNPT x FNPT, 1/2 in Pipe Size, Bronze
Category
Standard Capacity Water Pressure Regulators
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Technical Specifications

Watts
Manufacturer Part Number
SB1156F
Type
Bronze, 10 psi to 25 psi
Pipe Size
1/2 in
Union Type
Single Union
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Watts Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The WATTS Boiler Feed Water Pressure Regulator is a standard capacity water pressure regulator with FNPT x FNPT connections in a 1/2 in pipe size. This bronze regulator, model SB1156F, features a single union type and is adjustable from 10 psi to 25 psi.

Frequently Asked Questions

What is the WATTS SB1156F boiler feed water pressure regulator used for?

The WATTS SB1156F is a standard capacity water pressure regulator designed for boiler feed water systems. It maintains consistent downstream pressure to protect boiler components and ensure efficient operation in commercial and industrial heating applications.

What are the specifications of the WATTS SB1156F pressure regulator?

The WATTS SB1156F is a bronze regulator with 1/2 in FNPT x FNPT connections and a single union type. It is adjustable from 10 psi to 25 psi. The manufacturer part number is SB1156F, and it is a standard capacity model for boiler feed water systems.

Where to buy the WATTS SB1156F pressure regulator worldwide?

3G Electric supplies the WATTS SB1156F boiler feed water pressure regulator worldwide. As a global industrial equipment distributor, we handle full logistics, customs clearance, and delivery to your location. Contact us for availability and lead time.

How to install the WATTS SB1156F boiler feed water pressure regulator?

Install the WATTS SB1156F in the boiler feed water line with flow direction matching the arrow on the body. Use pipe thread sealant on the FNPT connections and adjust the set point between 10 psi and 25 psi using the adjustment screw. Always follow local plumbing codes.

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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