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Watts 2000S 1 Bronze Flow Check Valve, 1 in Sweat Connection - Hydronic Flow Check Valves
WattsHydronic Flow Check Valves

Watts 2000S 1 Bronze Flow Check Valve, 1 in Sweat Connection

The WATTS Flow Check Valve is a hydronic flow check valve for water media, constructed in bronze with a 1 in sweat connection and 1 in pipe size (MPN 2000S 1). 3G Electric interprets this demand and delivers genuine…

SKU 3G-OTH-67927

Also listed as: 2000S1 · 2000S-1

Brand
Watts
Item
2000S 1 Bronze Flow Check Valve, 1 in Sweat Connection
Part Number
2000S 1
Category
Hydronic Flow Check Valves
Available to Order
Also known as:2000S 1Watts
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Delivery
Worldwide DHL shipping from Singapore; 7–14 business days door-to-door for most destinations.
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Invoicing in USD. Bank transfer (SWIFT) and corporate PO accepted.

Technical Specifications

Watts
Manufacturer Part Number
2000S 1
Type
Bronze, Sweat
Pipe Size
1 in
Sweat
1 in

Technical Documents

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

Product Description

The WATTS Flow Check Valve is a hydronic flow check valve for water media, constructed in bronze with a 1 in sweat connection and 1 in pipe size (MPN 2000S 1). 3G Electric interprets this demand and delivers genuine industrial equipment across 14 departments, with specialist depth in combustion, pumps and controls as an authorised distributor for brands including Watts, Schneider, ABB, Siemens, SKF, Festo, Fluke, Interpump and FBR.

Frequently Asked Questions

What is a Watts flow check valve used for?

A Watts flow check valve is used in hydronic heating systems to prevent gravity circulation when the pump is off. It allows flow in one direction only, ensuring system efficiency and preventing unwanted heat loss in residential and commercial water-based heating applications.

What are the specifications of the Watts 2000S 1 flow check valve?

The Watts 2000S 1 is a bronze flow check valve for water media. It has a 1-inch pipe size with sweat connections. The manufacturer part number is 2000S 1. This valve is designed for hydronic systems and is supplied by 3G Electric as a global industrial distributor.

Where to buy Watts flow check valves worldwide?

You can source Watts flow check valves worldwide through 3G Electric. As a global industrial distributor established in 1990, 3G Electric handles full logistics, customs clearance, and delivery to your location. Contact 3G Electric for availability and lead time on the Watts 2000S 1.

How to install a Watts flow check valve?

Install the Watts flow check valve in the correct flow direction as indicated by the arrow on the body. Use proper soldering techniques for sweat connections, ensuring pipes are clean and fluxed. Avoid overheating the valve. Always follow local plumbing codes and manufacturer guidelines for best results.

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 hydronic flow check valves. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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