burkert-宝帝5411电磁阀 Position power-off: The space above the piston is normally relived to the outside via the pilot valve. burkert-宝帝5411电磁阀 The compressed air from the connection (P) pushes the piston upward and closes the lower seat, the connection from (P) to (B) is open. 

 Position after switching on the current: The pilot valve opens the pilot bore and exposes the piston from above to pressure.  Through the large surfaces on the actuation side, the piston is pushes down, closes the upper seat, the connection (B) is relieved via the lower seat.

参数：

Orifi ce DN 6.0 mm

Port connection G 1/4

Body material Polyamide (reinforced) with moulded-in brass threads

Coil material Polyamide, Epoxy

Seal material NBR

Medium neutral medium, e.g. lubricated or unlubricated compressed air

Air pressure quality ISO 8573-1:2010, class 7.4.4*

Medium Temperature -10 to +60 °C

Medium pressure 1 to 10 bar

Ambient Temperature max. 55 °C

QNn-Value air 900 l/min

Operating voltage 024 V DC

024/110/230 V/50-60Hz

Voltage tolerance ± 10 %