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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| Ordering number |
Luminosity DN |
Pressure bar |
Temperature °C |
Body | Seal | 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 |
|||||||
| Ordering number |
Luminosity DN |
Pressure bar |
Temperature °C |
Body | Seal | 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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List of products
VL521F flanged ball valves with DN15 clearance. Double-acting version with DA15 drive made of stainless steel 1.4408. Designed for pressures of 63 bar and temperatures up to...
VL521F flanged ball valves with DN20 clearance. Double-acting version with DA30 drive made of stainless steel 1.4408. Designed for pressures of 63 bar and temperatures up to...
VL521F flanged ball valves with DN25 clearance. Double-acting version with DA45 drive made of stainless steel 1.4408. Designed for pressures of 63 bar and temperatures up to...
VL521F flanged ball valves with DN32 clearance. Double-acting version with DA45 drive made of stainless steel 1.4408. Designed for pressures of 63 bar and temperatures up to...
VL521F flanged ball valves with DN40 clearance. Double-acting version with DA90 drive made of stainless steel 1.4408. Designed for pressures of 63 bar and temperatures up to...
VL521F flanged ball valves with DN50 clearance. Double-acting version with DA90 drive made of stainless steel 1.4408. Designed for pressures of 63 bar and temperatures up to...
VL521F flanged ball valves with DN15 clearance. Single-acting version with SR15 drive made of stainless steel 1.4408. Designed for pressures of 63 bar and temperatures up to...
VL521F flanged ball valves with DN20 clearance. Single-acting version with SR30 drive made of stainless steel 1.4408. Designed for pressures of 63 bar and temperatures up to...
VL521F flanged ball valves with DN25 clearance. Single-acting version with SR30 drive made of stainless steel 1.4408. Designed for pressures of 63 bar and temperatures up to...
VL521F flanged ball valves with DN32 clearance. Single-acting version with SR45 drive made of stainless steel 1.4408. Designed for pressures of 63 bar and temperatures up to...
VL521F flanged ball valves with DN40 clearance. Single-acting version with SR60 drive made of stainless steel 1.4408. Designed for pressures of 63 bar and temperatures up to...
VL521F flanged ball valves with DN50 clearance. Single-acting version with SR90 drive made of stainless steel 1.4408. Designed for pressures of 63 bar and temperatures up to...