Type 40 2/2-Way solenoid valve, diaphragm design


Type 40
2/2-way solenoid valve
NC – Valve normally closed (as standard)
NO – Valve normally open (as option)
Pilot operated Membranventil. The mentioned minimum pressure difference between
inlet and outlet is necessary for proper operation.
In standard (NC) the valve closes with spring power.
 Solenoid valve for gaseous and liquid media

Type of control Pilot operated, pressure difference
Design Diaphragm design
Connection Threaded G1/4 – G3
DIN ISO 228/1 (BSP)
Further connections like NPT on request
Installation Preferable with actuator upright
Pressure 0,3 – 20 bar (see table page 2)
Medium Clean, neutral, gaseous and liquid
max. viscosity 22 mm²/s
Temperature range Medium: -10 °C bis +80 °C
Ambient: -10 °C bis +50 °C
Body material Brass 2.0402
Stainless steel 1.4581
Metallic inner parts Brass and stainless steel
Sealing NBR, FKM, EPDM
Supply voltage AC~ 24V, 110V, 230V
DC= 12V, 24V
Other supply voltages on request
Voltage tolerance -10% / +10%
Power consumption
.182 = 6,8 Watt .178 = 5,2 Watt
.032 = 11 Watt .148 = 10 Watt
.012 = 18 Watt
Type of control IP65 nach DIN 60529
Duty factor 100% ED-VDE 0580
Connection type Standard coils: Plug
ATEX-coils: 3m cable
Ex-proof acc. to 2014/34/EU (ATEX)

 Pressure difference is required
 High life time
 Simple compact valve design
 High-quality materials
 Reliable and sturdy sealing elements
 Long-term availability of spare parts