Watts Boiler Feed Water Pressure Regulator: MNPT x MNPT, 1/2 in Pipe Size, Cast Iron
The WATTS Boiler Feed Water Pressure Regulator is a standard capacity water pressure regulator with a cast iron body and NPT x NPT connections. It is designed for 1/2 in pipe size (MPN 1156F-A). 3G Electric…
SKU 3G-OTH-439384
Also listed as: 1156FA · 1156F A
Local availability & support
- Delivery
- 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.
Need installation or engineering help?
Ask a question
Product Description
The WATTS Boiler Feed Water Pressure Regulator is a standard capacity water pressure regulator with a cast iron body and NPT x NPT connections. It is designed for 1/2 in pipe size (MPN 1156F-A). 3G Electric interprets your demand for this genuine WATTS component, sourcing it across 14 industrial departments — with specialist depth in combustion, pumps and controls as an authorised distributor.
Frequently Asked Questions
What is the Watts 1156F-A boiler feed water pressure regulator used for?
The Watts 1156F-A is a standard capacity water pressure regulator designed to reduce and maintain water pressure in boiler feed systems. It is commonly used in commercial and industrial heating applications to protect equipment from excessive pressure, ensuring consistent water flow to the boiler.
What are the specifications of the Watts 1156F-A pressure regulator?
The Watts 1156F-A is a cast iron boiler feed water pressure regulator with 1/2 in NPT x NPT connections. It features a MNPT x MNPT pipe size and is manufactured by Watts under part number 1156F-A. This standard capacity regulator is built for durability in industrial water systems.
Where to buy the Watts 1156F-A pressure regulator worldwide?
You can source the Watts 1156F-A pressure regulator through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide locations, ensuring you receive genuine Watts components for your boiler feed system.
How to install the Watts 1156F-A boiler feed water regulator?
Install the Watts 1156F-A by connecting it to 1/2 in NPT piping, ensuring flow direction matches the arrow on the body. Use thread sealant on male threads and avoid overtightening. Always install a shut-off valve upstream and follow local plumbing codes for safe operation.
Used in
Common applications for WattsWatts 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.
