Mechanically actuated valveswith roller lever, series 321 and 521 MR |
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| Valves are actuated by rolling the cam from the one or another side of the valve body. There are 3/2 normally closed and 5/2 valves available. This valve series contains rubber gaskets. |
| Order codes | Technical data |
Dimensions | Data sheet (PDF) | Technical information |
Technical data
| Port size | G1/8" |
| Flow capacity [Nl/min] | 550 |
| Working pressure [MPa] | vacuum to 1,0 |
| Temperature range [°C] | -20 to +60 |
| Actuating force [N] | 10 |
| Working medium | modified compressed air |
| Weight [kg] | 3/2: 0,15 5/2: 0,18 |
Materials
- body - aluminium alloy
- caps - aluminium alloy, technopolymer
- spring - stainless steel
- seals - NBR
- spool - nickel plated aluminium alloy
- internal parts - brass
- lever - zinc plated steel
- roller - bearing
Flow rate