Ductile Iron BB OS&Y Gate Valve JIS 10K
Ductile Iron Gate Valve with JIS 10K Rating, FF Flanged Connection, and BB OS&Y Rising Stem Design
WEISSMILLER Ductile Iron BB OS&Y Gate Valve JIS 10K is designed for shut-off and isolation service in water, utility, and general industrial piping systems. With ductile iron body, FF flanged connection, bolted bonnet construction, and OS&Y rising stem design, this valve provides reliable operation and clear valve position indication for industrial water service applications.
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Product Overview
Ductile Iron BB OS&Y Gate Valve JIS 10K is a gate valve designed for full open and full close operation. It is commonly used for shut-off and isolation service where low flow restriction is required when the valve is fully open.
The BB OS&Y construction combines bolted bonnet design with outside screw and yoke rising stem operation. This allows easier inspection of valve position, while the handwheel operation provides smooth manual control for water treatment, utility line, and general industrial applications.
Key Features
Ductile Iron Body
DI body construction provides good strength and durability for water and utility service applications.
BB OS&Y Design
Bolted bonnet with outside screw and yoke design provides reliable operation and visible rising stem movement.
Rising Stem Operation
Rising stem design allows clear valve position indication during opening and closing operation.
JIS 10K Rating
Suitable for piping systems requiring JIS 10K pressure rating compatibility.
FF Flanged Connection
Flat face flanged connection provides secure installation for ductile iron piping systems.
Handwheel Operation
Manual handwheel operation provides simple and reliable open-close control for isolation service.
Technical Specification
| Item | Specification |
|---|---|
| Product Type | Ductile Iron BB OS&Y Gate Valve JIS 10K |
| Valve Type | Gate Valve |
| Brand | WEISSMILLER |
| Size Range | DN50 – DN600 / 2" – 24" Available Upon Request |
| Example Size | DN300 / 12" |
| Body Material | DI / Ductile Iron |
| Disc / Wedge Material | DI + Brass |
| Seat Material | DI + Brass |
| Connection | FF Flange |
| Pressure Rating | JIS 10K |
| Design Type | BB OS&Y / Bolted Bonnet Outside Screw and Yoke |
| Stem Type | Rising Stem |
| Bonnet Type | Bolted Bonnet |
| Operation | Handwheel Operated |
| Service Type | Shut-Off / Isolation Service |
| Suitable Media | Water, Clean Water, Utility Line, and General Industrial Water Service |
| Application | Water Treatment, Pump Station, Utility Piping, Industrial Water Line, and General Plant Service |
Product Details
Additional product views showing the ductile iron body, FF flanged connection, bolted bonnet construction, OS&Y rising stem mechanism, handwheel operation, body marking, and nameplate detail for easier product identification and technical reference.
Applications
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