Stainless steel cylinder offline RPV valve for High Purity gases - D282
High pressure cylinder valve - Diaphragm seal - soft seat - integrated residual pressure device
Key advantages
- Soft seat sealing arrangement offers low operating torque
- Valve seat captivated to avoid extrusion and blockage of the valve
- High leak tightness integrity through diaphragm sealing
- High performance thrust pad
Specifications
| Connections | According (inter-)national standards and customer’s specifications |
| Working pressure | 200 bar |
| Nominal flow rate | CV = 0.21 |
| Temperature range | -20 to +65 °c |
| Body materials | Stainless steel 1.4435 (AISI 316L), Stainless steel 1.4305 (AISI 303), Brass |
| Leak rate | 1.10-7 m bar L/s |
| Seat orifice size | 3.5 Mm |
| Marking | π (according to TPED), manufacturing date, 3 stars, valve part number, valve inlet, valve outlet |
Dimensional drawings
Downloadable catalogs, brochures
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