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WATTS Cast Iron OS&Y Gate Valve, 2-1/2 in, Wheel Operated, OSY-RW-Gate21/2 - Cast Iron Outside Stem & Yoke (OS&Y) General Purpose Gate Valves
WattsCast Iron Outside Stem & Yoke (OS&Y) General Purpose Gate Valves

WATTS Cast Iron OS&Y Gate Valve, 2-1/2 in, Wheel Operated, OSY-RW-Gate21/2

The WATTS Gate Valve (MPN OSY-RW-Gate21/2) is a 2 1/2 in nominal size cast iron Outside Stem & Yoke (OS&Y) general purpose gate valve. It features a cast iron wedge and cast iron bonnet, operated by a wheel. This…

SKU 3G-OTH-448960

Also listed as: OSYRWGate212 · OSY RW Gate21 2 · OSY-RW-Gate21-2

Brand
Watts
Item
Cast Iron OS&Y Gate Valve, 2-1/2 in, Wheel Operated, OSY-RW-Gate21/2
Part Number
OSY-RW-Gate21/2
Category
Cast Iron Outside Stem & Yoke (OS&Y) General Purpose Gate Valves
Available to Order
Also known as:OSY-RW-Gate21/2Watts
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Technical specs
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Local availability & support — the Philippines

Delivery
5–8 business days door-to-door; Bureau of Customs clearance typically 2–4 business days.
Payment
Invoicing in PHP or USD. Bank transfer and corporate PO accepted.
Ships to
Manila, Quezon City, Cebu, Davao, Batangas

Technical Specifications

Watts
Manufacturer Part Number
OSY-RW-Gate21/2
Type
Cast Iron, Outside Screw and Yoke (OS&Y), Wheel
Wedge Material
Cast Iron
Bonnet Material
Cast Iron

Technical Documents

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3G Electric (S) Pte. Ltd. — Singapore

Product Description

The WATTS Gate Valve (MPN OSY-RW-Gate21/2) is a 2 1/2 in nominal size cast iron Outside Stem & Yoke (OS&Y) general purpose gate valve. It features a cast iron wedge and cast iron bonnet, operated by a wheel. This valve is designed for industrial flow control applications requiring a durable, non-rising stem configuration.

Supplied to the Philippines — compatible with 60 Hz installations. DHL Express delivery to Manila, Quezon City, Cebu, customs and duties handled door-to-door.

Frequently Asked Questions

What is the WATTS OSY-RW-Gate21/2 gate valve used for?

The WATTS OSY-RW-Gate21/2 is a 2 1/2 in cast iron outside stem and yoke (OS&Y) gate valve used for general-purpose industrial flow control. It is suitable for water, oil, and gas applications where a durable, non-rising stem configuration is required. The wheel-operated design allows reliable on/off service in piping systems.

What are the specifications of the WATTS OSY-RW-Gate21/2 gate valve?

The WATTS OSY-RW-Gate21/2 gate valve has a nominal size of 2 1/2 in, with a cast iron body, wedge, and bonnet. It features an outside screw and yoke (OS&Y) design and is operated by a wheel. The manufacturer part number is OSY-RW-Gate21/2. This valve is built for general-purpose flow control in industrial settings.

Where to buy the WATTS OSY-RW-Gate21/2 gate valve worldwide?

You can source the WATTS OSY-RW-Gate21/2 gate valve through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide destinations. Contact 3G Electric for availability and lead time on this WATTS cast iron OS&Y gate valve.

How to install the WATTS OSY-RW-Gate21/2 gate valve?

Install the WATTS OSY-RW-Gate21/2 gate valve by ensuring the pipeline is clean and the valve is oriented with the flow arrow. Use proper gaskets and torque bolts evenly to the manufacturer's specifications. The wheel-operated OS&Y design allows visual confirmation of the stem position. Always follow standard piping practices for cast iron valves.

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 cast iron outside stem & yoke (os&y) 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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