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$280.37
The Hyvair D03S-2B-12D-35 is a double solenoid operated directional valve from the D03 Series 35. It mounts on the NFPA T3.5.1.MR1-D03 / ISO 4401-03 interface and is rated to 5000 psi (35 MPa) and 26.4 gpm (100 L/min). Two solenoids shift the spool in either direction, and springs return it to center, giving 3 positions.
Spool code 2B blocks all ports in center. P, A, B and T are closed, so the actuator holds its position and pump flow stops at the valve when both coils are off.
The 12 VDC coils are wired into an electrical box with a terminal strip, and indicator lights are included. The permissible voltage range is 10.8 to 13.2 V, holding power is 30 W, and DC coils are not polarity sensitive. The oil-immersed solenoids run quietly, and the plug-in coils change out without disturbing the wiring. Push pin manual overrides allow the spool to be shifted by hand.
Double Loop tank channels reduce pressure drop, and the tank port is rated to 3040 psi. Hyvair designs the valve for 30 million spool shifts. Recommended filtration is 25 micron, with fluid temperature from -4 to 158 °F and viscosity from 80 to 1400 SUS. A mounting bolt kit is included.
Related categories: Valves · Solenoid Valves · D03 Series · Electrical Box · Double Solenoid · 12 DC
Brand: Hyvair
