Watts Gate Valve: 4 in Nominal Valve Size, Cast Iron, Outside Screw and Yoke (OS&Y)
The WATTS Gate Valve is a 4-inch nominal size Cast Iron Outside Stem & Yoke (OS&Y) General Purpose Gate Valve, identified by MPN OSY-RW-Gate 4". It features a cast iron wedge and bonnet, and is operated via a wheel…
SKU 3G-OTH-448964
Also listed as: OSYRWGate4 · OSY RW Gate 4 · OSY-RW-Gate-4
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.
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Product Description
The WATTS Gate Valve is a 4-inch nominal size Cast Iron Outside Stem & Yoke (OS&Y) General Purpose Gate Valve, identified by MPN OSY-RW-Gate 4". It features a cast iron wedge and bonnet, and is operated via a wheel. This valve is designed for general-purpose flow control applications.
Frequently Asked Questions
What is a WATTS OS&Y gate valve used for?
A WATTS OS&Y gate valve is used for general-purpose on/off flow control in industrial piping systems. Its outside screw and yoke design visually indicates valve position, making it suitable for water, oil, and gas applications where reliable shut-off is required.
What are the specifications of the WATTS 4-inch gate valve?
The WATTS gate valve has a 4-inch nominal size, cast iron body, wedge, and bonnet, with an outside screw and yoke (OS&Y) and wheel operator. The manufacturer part number is OSY-RW-Gate 4". It is designed for general-purpose flow control.
Where to buy a WATTS OS&Y gate valve worldwide?
3G Electric supplies the WATTS OS&Y gate valve worldwide, handling full logistics and customs clearance for international delivery. As a global industrial solutions provider, we source and deliver genuine WATTS valves to support your project requirements anywhere.
How to install a WATTS cast iron gate valve?
Install the WATTS gate valve in the fully open position, ensuring proper pipe alignment to avoid stress on the cast iron body. Use compatible flanges or threaded connections per system specifications. Always follow standard piping practices for OS&Y valves to ensure reliable operation.
Used in
Common applications for WattsWatts 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.
