Specification Standard
- Pipe threaded in accordance BSPT
Features
- Glode valves are casted from ductile iron
- This provides the valves with superior physical and chemical properties over cast iron in tensile strength, shock vibration, and corrosion
- The stainless steel stem with trapezoidal thread allows it to withstand higher load and longer service life
- The seat and disc are made of stainless steel with fine finished surfaces and they are self aligned to give a long leak free service
| Test Pressure | |
|---|---|
| Working Pressure | 150 PSI (10 Bar) |
| Maximum Pressure | 200 PSI (14 Bar) |
| Shell Test Pressure | 300 PSI (21 Bar) |
| Pneumatic Seat Test Pressure | <120 ํC |
Materials
| No. | Description | Material |
|---|---|---|
| 1 | Body | FCD 400 |
| 2 | Bonnet | FCD 400 |
| 3 | Packing nut | FCD 400 |
| 4 | Stem | SUS 416 |
| 5 | Disc | SUS 416 |
| 6 | Body seat ring | SUS 416 |
| 7 | Gland | SUS 416 |
| 8 | Gland packing | Graphite |
| 9 | Handwheel | FC 200 |
| 10 | Cap nut | Galvanized iron |
| 11 | Washer | Mild steel |
| 12 | Name plate | Aluminium |
Globe Valve Dimensions
หน่วย mm
| Size | 1/2 นิ้ว | 3/4 นิ้ว | 1 นิ้ว | 1-1/4 นิ้ว | 1-1/2 นิ้ว | 2 นิ้ว |
|---|---|---|---|---|---|---|
| D | 71 | 71 | 86 | 86 | 127 | 127 |
| H | 93 | 102 | 121 | 130 | 148 | 169 |
| L | 65 | 80 | 90 | 105 | 120 | 140 |
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