Festo
173910
On/off valve HEE-3/4-D-MIDI-24-NPT
The Festo 173910 is an electrically actuated piston gate valve featuring a 3/2-way, closed, monostable valve function with a 55 mm width dimension and soft sealing principle. This piloted component operates within a pressure range of 0.25 MPa to 1.6 MPa (2.5 bar to 16 bar), delivering a normal nominal flow rate of 3800 l/min, a C value of 17.3 l/sbar, and a b-value of 0.41 with positive overlap lap. It utilizes a mechanical spring reset method, detenting manual override, non-throttleable exhaust air function, and a 24 V DC, 2.5 W coil rated for a 100% duty cycle and +/- 10% voltage fluctuations under moderate corrosion stress (CRC 2). The unit functions with compressed air conforming to ISO 8573-1:2010 [7:4:4] or inert gases, where oil lubrication is possible and required for continued operation. Submit the exact part number, quantity, and application requirements to receive a formal quote.
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