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Watts 152A 30-140 Steam Pressure Regulator, 1 in FNPT x FNPT - Steam Pressure Regulators
WattsSteam Pressure Regulators

Watts 152A 30-140 Steam Pressure Regulator, 1 in FNPT x FNPT

The WATTS Process Steam Pressure Regulator (MPN 152A 30-140) is an iron-bodied, FNPT x FNPT steam pressure regulator with a 1-inch inlet connection size. 3G Electric interprets your demand for this genuine WATTS…

SKU 3G-OTH-443837

Also listed as: 152A30140 · 152A 30 140 · 152A-30-140

Brand
Watts
Item
152A 30-140 Steam Pressure Regulator, 1 in FNPT x FNPT
Part Number
152A 30-140
Category
Steam Pressure Regulators
Available to Order
Also known as:152A 30-140Watts
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Worldwide DHL shipping from Singapore; 7–14 business days door-to-door for most destinations.
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Technical Specifications

Watts
Manufacturer Part Number
152A 30-140
Type
FNPT x FNPT
Inlet Connection Size
1 in

Technical Documents

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

Product Description

The WATTS Process Steam Pressure Regulator (MPN 152A 30-140) is an iron-bodied, FNPT x FNPT steam pressure regulator with a 1-inch inlet connection size. 3G Electric interprets your demand for this genuine WATTS component, sourcing it across 14 industrial departments — with specialist depth in combustion, pumps and controls — and provides accountable support to ensure you get the right solution.

Frequently Asked Questions

What is the Watts 152A steam pressure regulator used for?

The Watts 152A process steam pressure regulator is used to reduce and maintain downstream steam pressure in industrial heating, processing, and distribution systems. It is commonly applied in steam lines for boilers, heat exchangers, and plant utilities where precise pressure control is required.

What are the specifications of the Watts 152A 30-140 steam pressure regulator?

The Watts 152A 30-140 is an iron steam pressure regulator with FNPT x FNPT connections and a 1-inch inlet connection size. It is designed for process steam applications and carries manufacturer part number 152A 30-140. The regulator is built for reliable pressure reduction in industrial environments.

Where to buy the Watts 152A steam pressure regulator worldwide?

You can source the Watts 152A steam pressure regulator through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide destinations. Contact us for availability and lead time on this part.

How to install a Watts 152A steam pressure regulator?

Install the Watts 152A regulator in a horizontal steam line with the arrow on the body pointing in the flow direction. Ensure upstream piping includes a strainer and isolation valve. Follow standard steam piping best practices and consult the manufacturer's manual for torque and pressure settings.

Used in

Common applications for Watts
Commercial plumbing – Watts standard capacity water pressure regulators (3/8 LF 26AB) for stabilizing incoming water pressure
Industrial steam systems – Watts 152A series steam pressure regulators for pressure reduction in process and heating lines
Cross-connection control – Watts 757 double check backflow preventers for commercial and industrial water supply protection
Boiler safety – Watts ASME Section XIII temperature and pressure relief valves for overpressure protection in heating systems
Hydronic heating – Watts CP16 pilot-operated pressure regulators for maintaining consistent pressure in steam or water loops
Water hammer mitigation – Watts LF15M2-A water hammer arrestors for absorbing surges in quick-closing valve applications
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Watts Products

3G Electric supplies Watts steam 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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Iron-body steam pressure regulator with FNPT x FNPT connections and 1 1/4 in inlet. Reduces and maintains downstream pressure in industrial steam systems for heating, processing, and distribution
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Iron-body steam pressure regulator with FNPT x FNPT connections and 1 1/4 in inlet. Reduces and maintains downstream pressure in industrial steam systems for heating, processing, and distribution

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