VM 16Diaphragm valve
Overview
- materials with high chemical resistance
- high conductance, low leakage rate
- flow control possible
- gas-tight against atmosphere in both directions
Articleno.
20664010
Diaphragm valve in action
Diaphragm in-line valve VM 16
VM series valves are hand-operated diaphragm valves. They are used, e.g., as isolation valves, air-admittance valves or manual-control valves. By rotation of the wheel a flexible PTFE diaphragm is moved and pressed against the stainless steel seating or removed from it, closing and opening the valve, respectively. The gas-contacting parts are made of stainless steel and PTFE offering a good resistance to corrosive gases and vapors.Technical data and graphs
| Upper ambient temperature (operation) | 60 °C | |
| Lower ambient temperature (operation) | 0 °C | |
| Max. gas temperature | 80 °C | |
| Flange connection | small flange KF DN 16 | |
| Operation | Manual | |
| Leakage rate | 1 x 10-4 mbar l/s | |
| Fitting length between flanges | 80 mm |
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Diaphragm valve in action
Diaphragm in-line valve VM 16
VM series valves are hand-operated diaphragm valves. They are used, e.g., as isolation valves, air-admittance valves or manual-control valves. By rotation of the wheel a flexible PTFE diaphragm is moved and pressed against the stainless steel seating or removed from it, closing and opening the valve, respectively. The gas-contacting parts are made of stainless steel and PTFE offering a good resistance to corrosive gases and vapors.
Technical data and graphs
Upper ambient temperature (operation) 60 °C Lower ambient temperature (operation) 0 °C Max. gas temperature 80 °C Flange connection small flange KF DN 16 Operation Manual Leakage rate 1 x 10-4 mbar l/s Fitting length between flanges 80 mm
