An important fitting in any boiler, these valves are made by manufacturers who are pioneers in their fields with many years of expertise.
Product Description
Blow down valves are available in various sizes and safety valves are made to suit most types of steam and air application.
Specification
- Supplied With Operating Key
- Flanged Ends As Per BS: 10 Table ‘H’ & ‘F’
- Rack * Pinion Operated
- Renewable Stainless Steel / Monel Seat
- Suitable For Maximum Steam Working Pressure 17 Bar & 10 Bar Respectively
Testing & Certification
| Table ‘H’ | Table ‘F’ | |
|---|---|---|
| Body Test Pressure | 34 Bar Hyd. | 20 Bar Hyd. |
| Seat Test Pressure | 34 Bar Hyd. 17 Bar Steam |
10 Bar Hyd. 10 Bar Steam |
Dimension
| Size | R | G | F |
|---|---|---|---|
| 1″ | 6 ¾” | 3 ¾” | 4 ¾” |
| 1 ¼” | 8″ | 5″ | 6″ |
| 1″ | 8″ | 5″ | 6″ |
| 2″ | 8 ⅝” | 6″ | 6 ½” |
Materials
| Components | Material |
|---|---|
| Body, Bonnet, Stuffing Box & Gland | Cast Steel |
| Rack & Pinion | Bronze |
| Body Seat Rings & Valve Discs | “STARLITE” Steel / SS 316 |
| Spring | Spring Steel / SS 316 |
| Spring | Spring Steel / SS 316 |
| Spring | Spring Steel / SS 316 |
| Spring | Spring Steel / SS 316 |