Product data sheet
Valve
B3703-0404-4808-7C,
May 31, 2025
Seat Valve electrically force-controlled
Series 37-04
Valve B3703/0404/4808-7C DC

2/2-way solenoid valve type 37 for gases and solids-free liquids, has a force pilot operated type of control and switches at a pressure difference from 0 bar to 16 (max. 40 bar). The force pilot operated type of control can be used in all those fields where directly acting valves are required. The sealing element is a metal piston with ring-shaped seat sealing. The piston is guided in the valve cover by piston ring. This is a robust valve type, suitable for high pressures, and thanks to the use of PTFE sealing materials it is also suitable for a wide range of applications.

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Valve B3703/0404/4808-7C DC
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Datasheet explicit
VersionB
Type of valve37Seat Valve electrically force-controlled
Connection type, valve seat03DN25 25mm
Kv-value (Δp = 1 bar H₂O)10.2 m³/h
Housing04EN-GJL250 grey cast
Sealing04PTFE
Voltage type4DC
Solenoid power8024W
Protection class8Ex protection
Valve option7Cnormally closed + Magnetic switch 1-fold CLOSE induc. NAMUR | below
Pressure ratingPN16
System pressure0 - 16 bar
Valve type12V, 24V, 48V, 110V, 120V, 220V, 230V, DC
Temperature Mediumfrom -10 °C to 60 °C
Temperature Environmentfrom -10 °C to 60 °C
Mounting positionActuator upright (preferred) or horizontal
Specific use caseClosed system (includes open system)
scope of delivery1 valve, 1 Solenoid .808 K05980XX Steel | Terminal box M16x1,5 | 100%ED | Duty cycle 100% | Valve MatchCode G0xx.xxxxxx.0xx.099.0xx | Gas: Ex II 2G Ex e mb IIC T4 Gb | Staub:Ex II 2D Ex mb tb IIIC T130°C Db |
Not applicable
Valve option7Cnormally closed + Magnetic switch 1-fold CLOSE induc. NAMUR | below
DescriptionValve opens with continuous voltage | Magnetic field sensor | Turck BIM-PST-Y1X Ex Zone 1 | Signal: closed | Place of install.: bottom
Leakage rateB - EN 12266 [Test medium air or nitrogen, 20°C room temperature]
REACH-RoHS conformityREACH Yes | RoHS Yes
Net weight5.5 kg
Customs exportCustoms tariff number 84818071; Country of origin Germany; ECCN (US): N; AL: N
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