These valves are used for switching pressures in conjunction with orifice sizes larger than those available with direct-acting valves. The floating diaphragm construction of Air Piloted valves requires a pressure drop across the main valve seat to remain in the open position, or a coupled diaphragm or piston which is mechanically held open by the…

Kundinger is proud to represent these products manufactured by Spartan Scientific. Available Products Series 3B23 Series 4B23 Series 4BKR Series 4D85

Spartan’s direct-acting valve works when the solenoid plunger directly opens or closes the orifice, and the sealing disc is attached to the plunger. In the case of a Normally Closed operator or valve, the orifice is closed when de-energized. In the energized condition, the orifice is open. Available Products Direct-Acting 2-Way Valves Direct-Acting 3-Way Valves…

Solenoid operators and valves are devices which control the flow of liquids, gases, steam and other media. When electrically energized they open, shut off, or direct the flow of media. Available Products Direct-Acting Internal Pilot Operated