Pilot operated solenoid valve
ROTEX AUTOMATION LIMITED

SPECIFICATION

Model No. /Pressure: 51400 - 2-10 bar, 51432 - 2-10 bar, 51402 - 3-40 bar, 51401 - 2-20 bar, 51433 - 3-20 bar, 51434 - 3-40 bar, 52400 - 0-20 bar, 52433 - 0-20 bar
Type: 5 Ports, 2 Positions
Operation: Pilot Operated
Orifice: 6, 10, 16, 20, 25 mm
FLUID / AMBIENTTEMPERATURE: -20°C to 70 °C
Operating Voltage:
AC: 24, 110, 220, 240 (50 Hz/ 60 Hz) DC: 6, 12, 24, 48, 72, 110, 220
Power Consumption: Size 1 coil: 6W, Size 2 coil: 11W
Body Material: Anodized Aluminum, Brass, SS 316
Guide Assembly: SS 304
Shadow-Ring: Copper
Plunger, Einsatz: SS 430
Spring / Circlip: SS 302 / Steel
Fastener: SS 304
Seat, Seals: NBR, Viton

FEATURES

1. Bubble tight shut off
2. Mounts in any position
3. Vibration resistance to 9g
4. Suitable for high speed cycling
5. Speed up to 1000 cycles/ min for 51400, Others 500 cycles/ min.
6. Life >10 million cycles

MEDIA: Air, Inert Gases, Water, Oil

APPLICATION: Operation of double acting cylinder / actuator.
The pressure drop at inlet port causes malfunction of the Valve. All equipment connected between the header and the inlet port should have a higher orifice compared to the solenoid Valve.