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WattsCast Iron Non-Rising Stem General Purpose Gate Valves

Watts Gate Valve: 2 1/2 in Nominal Valve Size, Cast Iron, Non-Rising, Class 200 Flange

The WATTS Gate Valve (MPN NRS-RW-Gate21/2") is a 2 1/2 in nominal size cast iron non-rising stem general purpose gate valve. It features a cast iron wedge and bonnet, with a Class 200 flange and wheel operator.

SKU 3G-OTH-443160

Brand
Watts
Item
Gate Valve: 2 1/2 in Nominal Valve Size, Cast Iron, Non-Rising, Class 200 Flange
Category
Cast Iron Non-Rising Stem General Purpose Gate Valves
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Technical Specifications

Watts
Manufacturer Part Number
NRS-RW-Gate21/2"
Type
Cast Iron, Non-Rising, Class 200 Flange, Wheel
Wedge Material
Cast Iron
Bonnet Material
Cast Iron
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Watts Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The WATTS Gate Valve (MPN NRS-RW-Gate21/2") is a 2 1/2 in nominal size cast iron non-rising stem general purpose gate valve. It features a cast iron wedge and bonnet, with a Class 200 flange and wheel operator.

Frequently Asked Questions

What is the WATTS Gate Valve used for?

The WATTS Gate Valve is used for on/off control in industrial water, oil, and gas pipelines. Its non-rising stem design suits applications with limited vertical space, such as underground or tight mechanical rooms. The cast iron construction handles general-purpose flow isolation in low-pressure systems.

What are the specifications of the WATTS Gate Valve?

The WATTS Gate Valve (MPN NRS-RW-Gate21/2") has a 2 1/2 in nominal size, cast iron wedge and bonnet, Class 200 flange connection, and a wheel operator. It is a non-rising stem design for general-purpose use. These specs ensure compatibility with standard industrial piping systems.

Where to buy the WATTS Gate Valve worldwide?

You can source the WATTS Gate Valve 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; we supply genuine WATTS components for your project needs.

How to install a WATTS Gate Valve?

Install the WATTS Gate Valve with the stem vertical or horizontal, ensuring proper flange gasket alignment. Tighten bolts evenly to Class 200 flange torque specs. Open the valve fully before system pressurization to avoid seat damage. Always follow generic piping best practices for cast iron valves.

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 cast iron non-rising stem general purpose gate valves. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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