Aluminium cast 2-way valves are high flow, diaphragm operated angle body specially designed for reverse jet type dust collectors. The designs have a spring construction with only one moving part, high flow long life and fast opening combine to offer a superior design for the dust collector systems. The high-speed operation not only saves the compressed air but it provides the kind of shock wave necessary to free the dust from filter bags.
OPERATION:
Pulse valve is either operated by internal Solenoid Operator or remote pilot solenoid valve. When the pilot solenoid valve is energised, the air trapped above the diaphragm is quickly exhausted through the pilot solenoid valve causing very fast opening of the main valve. When the pilot solenoid valve is de energised air supplied through the bleed hole is trapped above the diaphragm, causing to close the valve.
CONSTRUCTION :
The Valve body and cover are made out of aluminum alloy castings. The diaphragm and sealing components are made of nitrile rubber. Operating pressure 1 to 10kglcm2.
KEVN02450A Dust removal solenoid valve is suitable for R03 and FLO precipitators.
SOLENOID:
- General purpose solenoid NEMA type 1, IP20 Watertight and dustproof NEMA 2 & 3 R, IP55, IP56, IP66, IP67.
- Explosion proof as per IS 2148 group I, IIA, liB approved and
certified by C M R S, Dhanbad.
- All solenoid parts coming in contact with fluid media are made of series 300 and 400 stainless steel.
- Continuous duty molded coil for class .:.F’ & ‘H’ insulation.
- Fluid temperature up to 80°C.
- Coil voltage : 24, 48, 110, 240, 440 Volts 50 CIS AC
12, 24, 48,110, 220 DC.
INSTALLATION:
Valves are mountable in any position without affecting their operation, but as a general practice, we recommend to fit the valve keeping solenoid upright and above the header tank. This prevents scale and water entering the valve. The valves are provided with normal BSP female threads.
Valves are made from quality materials and are rigorously tested for leakage and performance. Each valve is subjected to twice the rated voltage plus 1,000 volts at 50cls for 60 seconds for insulation test.
*Voltages available; 12vDC, 24vDC, 24vAC, 110vAC, 240vAC, 415vAC
Function 2way 2 position solenoid
Valve Operation Servo Assisted
Body Aluminium
Seat NBR
Pressure Range 1.5 to 8 BAR
Media Air
