Piston Valves
| Size | 1/2" to 8" (15 mm to 200 mm) |
| ASME Class | Class 150, 300 and 800 |
| Design Standard | API 602, ASME B 16.34 |
- Large effective sealing area - Reliable shutoff
(ANSI Leakage Class VI) - Glandless design - No leakage to atmosphere
- Reinforced sealing rings and Belleville washers - Compensates for thermal expansions, Reliability
- Sealing not affected by presence of dirt or any other impurities in the media
- Online Serviceable - Sealing rings can be replaced without removing the valve from line
- Long service life
- Lower cost of ownership
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