Ball valves VL521F, with pneumatic actuator
- vL521F flanged ball valve system and OMAL type DA and SR pneumatic actuator
- pTFE seals for temperatures up to 120°C
- actuator operating pressure of at least 5.5 bar
- for sealing aggressive media pipelines in the chemical and food industry
Ball valves VL521F with double acting pneumatic actuator DA |
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Order no. | Luminosity DN |
Pressure bar |
Temperature °C |
Body | Seals | Drive double acting |
|||||
VL521F-015DA | 15 | 63 | up to +120°C | stainless steel 1.4408 | PTFE | DA15 | |||||
VL521F-020DA | 20 | 63 | up to +120°C | stainless steel 1.4408 | PTFE | DA30 | |||||
VL521F-025DA | 25 | 63 | up to +120°C | stainless steel 1.4408 | PTFE | DA45 | |||||
VL521F-032DA | 32 | 63 | up to +120°C | stainless steel 1.4408 | PTFE | DA45 | |||||
VL521F-040DA | 40 | 63 | up to +120°C | stainless steel 1.4408 | PTFE | DA90 | |||||
VL521F-050DA | 50 | 63 | up to +120°C | stainless steel 1.4408 | PTFE | DA90 |
Ball valves VL521F with single-acting pneumatic actuator SR |
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Order no. | Luminosity DN |
Pressure bar |
Temperature °C |
Body | Seals | Drive single-acting |
|||||
VL521F-015SR | 15 | 63 | up to +120°C | stainless steel 1.4408 | PTFE | SR15 | |||||
VL521F-020SR | 20 | 63 | up to +120°C | stainless steel 1.4408 | PTFE | SR30 | |||||
VL521F-025SR | 25 | 63 | up to +120°C | stainless steel 1.4408 | PTFE | SR30 | |||||
VL521F-032SR | 32 | 63 | up to +120°C | stainless steel 1.4408 | PTFE | SR45 | |||||
VL521F-040SR | 40 | 63 | up to +120°C | stainless steel 1.4408 | PTFE | SR60 | |||||
VL521F-050SR | 50 | 63 | up to +120°C | stainless steel 1.4408 | PTFE | SR90 |
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