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Brand | ASAHI |
Series | 21 |
Type | 3731 |
Construction type | 2-way |
Housing construction | 3-part |
Housing material | PVDF |
Nominal inner diameter | DN40 |
External tube diameter of connection | 50 mm |
Connection | Plastic welded sleeve |
Pressure rating | PN16 |
Face to Face norm | Manufacturer standard |
Face to Face length | 149 mm |
Manual operation | Handle |
Bore | Full bore |
Material ball | PVDF |
Seat material | PTFE |
Spindle material | PVDF |
Primary spindle seal material | FKM-F |
Secondary spindle seal material | FKM-F |
Body seal | FKM-F |
Actuator material | ABS |
Minimum medium temperature (continuous) | -20 °C |
Maximum medium temperature (continuous) | 100 °C |
Maximum pressure difference at 20 °C | 10 bar |
Kv value | 125.7 m³/h |
DN | DN40 |
d | 40 mm |
L | 149 mm |
H | 89 mm |
M | 131 mm |
C | 50 mm |
Weight | 1.2 kg |