Product data sheet
Valve
B3703-0404-1802-AX,
May 30, 2025
Seat Valve electrically force-controlled
Series 37-04
Valve B3703/0404/1802-AX 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 B3703/0404/1802-AX DC
Datasheet explicit
| Version | B | |
| Type of valve | 37 | Seat Valve electrically force-controlled |
| Connection type, valve seat | 03 | DN25 25mm |
| Kv-value (Δp = 1 bar H₂O) | 10.2 m³/h | |
| Housing | 04 | EN-GJL250 grey cast |
| Sealing | 04 | PTFE |
| Voltage type | 1 | DC |
| Solenoid power | 80 | 24W |
| Protection class | 2 | IP65 |
| Valve option | AX | normally closed + Flange ANSI 300lbs |
| Pressure rating | PN16 | |
| System pressure | 0 - 16 bar | |
| Valve type | 12V, 24V, 48V, 110V, 120V, 220V, 230V, DC | |
| Temperature Medium | from -10 °C to 90 °C | |
| Temperature Environment | from -10 °C to 40 °C | |
| Mounting position | Actuator upright (preferred) or horizontal | |
| Specific use case | Closed system (includes open system) | |
| scope of delivery | 1 valve, 1 connector FormA EN175301-803/A | max. current 10A | 4x90°| IP65 when installed | connectable cables Ø 5-10 mm max.1.5mm² | 1 Solenoid .802 Steel K05180XX | 100% duty cycle | rotatable 360° | Valve MatchCode G0xx.xxxxxx.0xx.009.0xx | |
| Valve option | AX | normally closed + Flange ANSI 300lbs |
| Description | Valve opens with continuous voltage | Valve length according to EN 558-1 R1 | |
| Leakage rate | B - EN 12266 [Test medium air or nitrogen, 20°C room temperature] | |
| REACH-RoHS conformity | REACH Yes | RoHS Yes | |
| Net weight | 5.2 kg | |
| Customs export | Customs tariff number 84818071; Country of origin Germany; ECCN (US): N; AL: N |
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