Type 289 / 295
คุณสมบัติสินค้า:
DN 12 - 15 (3/8″ - 1/2″)
หมวดหมู่ : PIPE , FITTING & VALVES , SAMSON SED , Metal Diaphragm Valves ,
แบรนด์ : SAMSON SED
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Features
- Process media can be neutral or aggressive liquid, and gaseous, dependent upon material selection of body and diaphragm
- Flow can be in either direction
- Insensitive to dirty or contaminated media
- Excellent flow characteristic
- Bubble tight sealing
- Installation can be in any position
- Eliminates water hammer
- Complete with position indicator
- Compact construction
- Maintenance free and non corrosive actuator
- Adjustable internal travel stop
Technical specifications
| Design | Diaphragm Valve Type 295, Stainless steel bonnet and plastic handwheel Type 289, Plastic bonnet and handwheel |
| Size range | DN 12 - 15 |
| Diaphragm size | MA 10 |
| Body material | Investment cast 1.4435/316L |
| End connection standards | Threaded socket: DIN ISO 228 |
| Diaphragm material | EPDM, PTFE, NBR, FP |
| Actuator material | Type 295, Bonnet stainless steel, hand wheel PA-GR, rising handwheel Type 289, PA-GR, rising handwheel |
| Max. working pressure | 10 bar (150 PSI), Type 295 6 bar (87 PSI), Type 289 |
| Temperature range | -10 °C to +150 °C, depending on diaphragm and body material |
| Control functions | Manual control |
