Watts 2000 1-1/4" Iron Hydronic Flow Check Valve, 1-1/4" FNPT
The WATTS Flow Check Valve is an iron hydronic flow check valve with a 1 1/4 in pipe size and 1 1/4 in FNPT female connections (MPN 2000 1-1/4"). 3G Electric interprets customer demand and delivers this genuine…
SKU 3G-OTH-67995
Also listed as: 2000114 · 2000 1 1 4 · 2000-1-1-4
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
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Product Description
The WATTS Flow Check Valve is an iron hydronic flow check valve with a 1 1/4 in pipe size and 1 1/4 in FNPT female connections (MPN 2000 1-1/4"). 3G Electric interprets customer demand and delivers this genuine industrial component across 14 departments — with specialist depth in pumps and controls — ensuring you get the right answer, not just a catalog.
Frequently Asked Questions
What is a Watts flow check valve used for?
A Watts flow check valve prevents reverse flow in hydronic heating and cooling systems. It is commonly installed on boiler loops, zone circuits, and solar thermal systems to ensure water flows in one direction only, protecting pumps and maintaining system efficiency.
What are the specifications of the Watts 2000 1-1/4" flow check valve?
The Watts 2000 1-1/4" flow check valve is made of iron with 1-1/4 inch FNPT connections on both ends. It is designed for hydronic systems and carries the manufacturer part number 2000 1-1/4". The valve body is female threaded for easy installation.
Where to buy Watts flow check valves worldwide?
3G Electric supplies Watts flow check valves worldwide. As a global industrial distributor since 1990, we handle full logistics, customs clearance, and delivery to your site. Contact us for pricing and lead time on the Watts 2000 1-1/4" model.
How to install a Watts flow check valve?
Install the Watts flow check valve in the direction of flow indicated by the arrow on the body. Use pipe thread sealant on the FNPT connections and tighten to manufacturer torque specs. Ensure the valve is accessible for future maintenance and inspection.
Used in
Common applications for WattsWatts 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.