• Aira Euro Automation Private Limited

Diaphragm Operated Pulse Valve

Airmax Pneumatics offers Diaphragm Operated Pulse Valve. It is of high performance. It is available with integral pilot or as remotely pilot valve, outlet 90° to inlet. It has just one moving part, the diaphragm, and the spring less construction of diaphragm provides fast On-Off operation. Its high-speed operation saves compressed air and provides kind of shock wave necessary to free the dust from filter bags. Technical specification: body and bonnet - aluminium pressure die cast; diaphragm - nitrile or neoprene; temperature - rated for 80°C max, for high temperature up to 120°C viton diaphragm with viton seat can be provided; pressure rating - 0.6 bar to 10 bar max; and coil voltage - all standard voltage available. Operations: the pulse valve is either operated by integral solenoid operator or a remote pilot solenoid valve. When the pilot solenoid vale is energised, the air trapped above the diaphragm is quickly exhausted through the pilot solenoid valve, causing very fast opening of the main pulse valve. When pilot solenoid valve is de-energised air supplied through a bleed hole is trapped above main diaphragm, causing to close the valve.