OS&Y Metal Seated Gate Valve
The Blaze BT 1407 OS&Y Metal Seated Gate Valve is a heavy-duty isolation valve designed for use in water distribution, industrial pipelines, and utility systems. Featuring an Outside Screw & Yoke (OS&Y) configuration, the valve provides clear stem position indication, making it ideal for applications requiring visual verification of valve status. Built to BS 5150 standards, it incorporates a metal-to-metal seat for durability in demanding environments. The valve is fully coated internally and externally with blue Fusion Bonded Epoxy (FBE) for excellent corrosion resistance and longterm performance.
| DN(mm) | 50 | 65 | 80 | 100 | 125 | 150 | 200 | 250 | 300 |
|---|---|---|---|---|---|---|---|---|---|
| DN(inch) | 2 | 2-1/2 | 3 | 4 | 5 | 6 | 8 | 10 | 12 |
| L | 178 | 190 | 203 | 229 | 254 | 267 | 292 | 330 | 356 |
| H | 253 | 295 | 356 | 411 | 489 | 563 | 704 | 865 | 995 |
| D | 160 | 160 | 200 | 200 | 250 | 250 | 280 | 370 | 370 |
- Water distribution and transmission lines
- Wastewater and treated water systems
- Industrial and utility piping networks
- Fire protection systems (where metal seats are preferred)
- Pump stations and valve chambers
- Municipal infrastructure requiring visible valve status
Description
- Outside Screw & Yoke (OS&Y) design for clear stem position visibility
- Metal seated wedge for extended wear life and high durability
- Blue FBE coating (RAL 5015) applied internally and externally for corrosion protection
- Flanged ends to BS EN 1092-2 PN 16 standard
- Full bore design minimizes pressure loss
- Suitable for manual and actuator-driven operation
- Rugged construction for industrial and municipal applications
Additional information
| Design Standard | BS 5150 |
|---|---|
| Working Pressure | 16 Bar |
| Flange Connection | BS EN 1092-2 PN 16 |
| Coating | Fusion Bonded Epoxy (FBE), internal and external (Blue – RAL 5015) |
| Body Type | Outside Screw & Yoke (OS&Y) |
| Model Number | BT 1407 |
| Size Range | 2" to 12" (DN50 to DN300) |
| Seat Type | Metal seated wedge |
| Medium | Water, wastewater, and neutral liquids |
| Operation | Manual (handwheel/gearbox), actuator-ready |
