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Brand | ASAHI |
Series | 21AR |
Type | 3728AS |
Construction type | 2-way |
Housing construction | 3-part |
Housing material | PVC-C |
Nominal inner diameter | DN25 |
External tube diameter of connection | 32 mm |
Connection | Glued sleeve |
Pressure rating | PN16 |
Face to Face length | 145 mm |
Actuator | Pneumatic operated |
Operating principle | Single acting, spring closing |
Type coding actuator | AR040NC |
Brand actuator | ASAHI |
Bore | Full bore |
Material ball | PVC-C |
Seat material | PTFE |
Spindle material | PVC-C |
Primary spindle seal material | EPDM |
Secondary spindle seal material | EPDM |
Body seal | EPDM |
Actuator material | PP |
Minimum medium temperature (continuous) | 0 °C |
Maximum medium temperature (continuous) | 90 °C |
Kv value | 40.3 m³/h |