Product data sheet
Valve
A3702-0804-5248-AF,
April 30, 2025
Seat Valve electrically force-controlled
Series 37-08
Valve A3702/0804/5248-AF AC
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 40. 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 A3702/0804/5248-AF AC
Datasheet explicit
Datasheet universal
datasheet 37-08
Instructions
Instructions Solenoid valves, forced-operated
Stroke setting G2/DN50 Type 35/37-272/278
Solenoid coil .248
Solenoid coil, Certificates
Instruction ATEX Valve + Coil .328 .248
ATEX Solenoid .248 Type Examination Certificate
EU Declaration of Conformity ATEX Valve + Coil .248
Recognition of production quality assurance in accordance with 2014/34/EU (ATEX)
Videos
| Version | A | |
| Type of valve | 37 | Seat Valve electrically force-controlled |
| Connection type, valve seat | 02 | DN20 20mm |
| Kv-value (Δp = 1 bar H₂O) | 11 m³/h | |
| Housing | 08 | AISI 316 Ti - 1.4571(81) |
| Sealing | 04 | PTFE |
| Voltage type | 5 | AC |
| Solenoid power | 24 | 30W |
| Protection class | 8 | Ex protection |
| Valve option | AF | normally closed + Flanges Class ASME / ANSI 150 B16.5 (according to DIN EN1092 not applicable) |
| Pressure rating | PN40 | |
| System pressure | 0 - 40 bar | |
| Valve type | 12V, 24V, 48V, 110V, 120V, 220V, 230V, AC | |
| Temperature Medium | from -40 °C to 60 °C | |
| Temperature Environment | from -40 °C to 60 °C | |
| Mounting position | Actuator upright (preferred) or horizontal | |
| Specific use case | Closed system (includes open system) | |
| scope of delivery | 1 valve, 1 Solenoid .248 Steel K05924XX | terminal box M16x1,5 | 100%ED | Cable clamping range 6.5 - 9.5mm | 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 option | AF | normally closed + Flanges Class ASME / ANSI 150 B16.5 (according to DIN EN1092 not applicable) |
| 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 | 7.4 kg | |
| Customs export | Customs tariff number 84818073; Country of origin Germany; ECCN (US): N; AL: N |