The Watts OSY-RW-GATE 4 is a replacement shutoff gate for a 4" OS&Y resilient wedge gate valve — the gate assembly only, not a complete valve. It features a rubber seat.
This replacement shutoff is designed for a 4 inch outside stem and yoke (OSY) resilient wedge gate valve. This shutoff valve includes a 1/2 inch ball valve.
Features
- For replacement or repair in field
- For OSY resilient wedge gate valve
- Includes a 1/2 inch ball valve
- Fits 4 inch valve
Common Questions
- Is this a complete valve or just the replacement gate?
- Just the gate. The OSY-RW-GATE 4 is the replacement shutoff gate assembly for a 4" OS&Y resilient wedge gate valve — it does not include the body, bonnet or handwheel. If the valve body itself is damaged, order a complete gate valve instead.
- Does it include test cocks?
- No. This is the plain gate, without test cocks. If the shutoff you are servicing is tapped for test cocks, order the matching -TC version.
- Rising or non-rising stem?
- This gate fits an OS&Y (outside stem and yoke) valve. The stem rises out of the yoke as the valve opens, so position is visible at a glance — order the NRS gate for a non-rising-stem valve.
- Is this UL/FM listed for fire service?
- No. Replacement gates are not themselves UL/FM listed. Servicing a listed fire-service valve with a replacement component can affect its listing — confirm with the authority having jurisdiction before you install it.
Specifications
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Type: Gate
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Size: 4"
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Inlet Size: 4"
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Outlet Size: 4"
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Seat / Seal Material: Rubber
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Application: Fire Protection
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Shutoff: OS&Y Gate
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Country of Origin: China
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Warranty: 1 Year Limited
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MPN: OSY-RW-GATE 4
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Certifications: ANSI-A112.1.2
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Lead-Free: No
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Valve Style: Replacement Gate
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Stem Type: OS&Y Rising
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Wedge / Disc Type: Resilient
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UL/FM Listed: No
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Replacement Part: Yes
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Fits Valve: 4" OS&Y resilient wedge gate valve
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Test Cocks: No
