COVNA HKDMF-Z Stainless Steel Electromagnetic Pulse Valve with npt thread can be applied in water treatment, chemical industries and so on.

COVNA HKDMF-Y Aluminum Solenoid Pulse Diaphragm Valve with npt thread can be applied in water treatment, chemical industries and so on.

Professional production of pulse valves, pulse valve diaphragm, pulse control instrument, and sales of various pneumatic components products.