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Type code | VZXF |
Design | Poppet valve with piston actuator |
Actuation type | Pneumatic |
Sealing principle | Soft |
Mounting position | Any |
Type of mounting | Line installation |
Cable connection | Threaded sleeve NPT3/4 as per ANSI/ASME B 1.20.1 |
Nominal width | 18 mm |
Valve function | 2/2, closed, monostable |
Flow direction | Above valve seat, for gaseous media |
Medium pressure | 0 bar ... 16 bar |
Nominal pressure of fitting PN | 40 |
Exhaust air function | Without flow control option |
Reset method | Mechanical spring |
Type of control | Externally controlled |
Pneumatic connection | Internal thread G1/8 |
Operating pressure | 6 bar ... 10 bar |
Symbol | 00991367 |
Medium | Vapor Inert gas Filtered compressed air, 200 µm filter mesh |
Operating medium | Compressed air as per ISO 8573-1:2010 [7:4:4] |
Max. viscosity | 600 mm²/s |
Temperature of medium | -40 °C ... 200 °C |
Ambient temperature | -10 °C ... 60 °C |
Flow rate Kv | 7.5 m³/h |
Note on materials | Contains paint-wetting impairment substances RoHS-compliant |
Valve housing material | Cast stainless steel |
Material number, fitting housing | 1.4408 |
Spindle seal material | PTFE |
Seat seal material | PTFE |
Product weight | 1400 g |
Corrosion resistance class (CRC) | 2 - Moderate corrosion stress |
Drive housing material | Brass, nickel-plated |