Technical Specifications
The solenoid valve type 200205 is available in normally closed (NC) or normally open (NO) configurations. It is designed for pressure-assisted operation with a membrane. The valve is suitable for air, water, gas, and light oil, with a differential pressure range of 0.2 to 18 bar maximum. The fluid temperature should not exceed 100°C, and the ambient temperature range is -10°C to +50°C. The maximum viscosity of the media is 40 centistokes, and the valve can be mounted in any position. The opening or closing time is 50 milliseconds maximum.

Pressure and Port Specifications
The valve is available in various port sizes, including 3/8, 1/2, 3/4, and 1 inch BSP, with corresponding flow coefficients (Kv) and pressure ratings. The ordering code includes the valve type, seals material, voltage, and options.

Electrical Data
The valve operates on AC voltages of 12-230V (50 or 60 Hz) with an inrush power of 14 VA and holding power of 9 VA. For DC voltages of 12-48V, the power is 6W or 8W. The insulation class is F (155°C), and the enclosure is rated IP 65 with a connector. Electrical connections are made via a 3-spade DIN 43650 connector.

Construction
The valve body is made of brass, with stainless steel used for the tube and internal parts. Seals and gaskets are available in NBR, EPDM, or FKM. The coil is moulded in polyamide.

Options and Maintenance
Optional features include a PG9 connector for DIN 43650 B or A, and a nickel-plated body. Maintenance kits are available, including a complete plunger, O-rings, and membrane, with specific ordering codes.