Specification Standards :
- Pilot operated type, piston design, normally closed
- Valve de-energized closed by spring power normally close (NC) when energized, the pressure decomposes the secondary lift the piston fom the seat, a pressure differential is necessary for proper operation
Features
- Using PTFE sealing, it is suitable for high temperature fluid flow
- Top centre structure, automatic sealing compensation extended the service life of valve reach higher pressure
- Lead wire IP54
- Normally closed type
- Voltage : 240 VAC, 50Hz
- Optional : 24 VDC, 50Hz
- Available upon special request
Application
- For general and industrial services
- Applicable medium:water, oil water, hot air, steam
| Test Requirements | |
|---|---|
| Working Pressure | 150 PSI (10 Bar) |
| Maximum Pressure | 200 PSI (14 Bar) |
| Shell Test Pressure | 300 PSI (21 Bar) |
| Applicable Temperature | 5~180 ํC |
Materials
| No. | Parts | Material |
|---|---|---|
| 1 | Sealing | PTFE |
| 2 | Body | Brass |
| 3 | Stem | SS304 |
| 4 | Coil | Carbon steel |
Dimensions
หน่วย mm
| Size | 1/2 นิ้ว | 3/4 นิ้ว | 1 นิ้ว | 1-1/2 นิ้ว | 1-1/4 นิ้ว | 2 นิ้ว |
|---|---|---|---|---|---|---|
| B | 63 | 63 | 63 | 63 | 63 | 63 |
| C | 97.5 | 97.5 | 97.5 | 97.5 | 97.5 | 97.5 |
| H | 148 | 148 | 160 | 178 | 178 | 223 |
| L | 83 | 83 | 95 | 110 | 110 | 165 |
| W | 41.5 | 41.5 | 52.5 | 70 | 70 | 88.5 |
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