We offer pulse solenoid valve. This valve is a kind of compression air switch for blast cleaning system of pulse pocket type dust catcher and is controlled by the output signal from pulse blast controller. It blast cleans the filter bag line by line and ensure the cleaning capacity and dust absorption efficiency of duct catcherdiaphragm valve including right angle style and embedded impulse valve style, including single diaphragm and double diaphragm, it's accordding the size of the impulse valve. Iso9001:2000, ordering code: dmfport size: 34", 1", 1-12", 2", 2-12", 3"1) media: clean air2) normal close4) port: 34", 1", 1-12", 2", 2-12" , 3"5) working pressure: 3 - 8 bar6) media temp.: -30c80c7) valve voltage: 24v , 220v 8) valve body material: aluminum.