4-way solenoid valve SPCL16-40

normally closedhydraulicscrew-in

SOLENOID PROPORTIONAL VALVE POPPET, 4 PORT, NORMALLY CLOSED U.S. PATENT # 7,921,880 This SPCL16-40 is a solenoid-operated, 4 port, normally closed, poppet-type, proportional, screw-in hydraulic cartridge valve, designed for low leakage, blocking and load-holding applications. When energized, the poppet lifts to allow flow from port 4 to ports 1,2, and 3, flow at ports 2 and 3 is typical for load sensing applications and includes a check valve for isolation. Features Industry-common cavity. Continuous-duty rated coils. Efficient wet-armature construction. Optional waterproof E-Coils rated up to IP69K. Reduce manifold space claim. Fluids: Mineral based or synthetic hydraulic fluid with lubricating properties Fluid Viscosity Range: 7.4 to 420 cSt Maximum Operating Contamination Level: 20/18/14 per ISO 4406 Unit Weight: 0.50 kg (1.11 lb) Internal Wetted Surface Area: 385 cm² (59.7 in²) Valve Inductance: 173.3 mH At 1.2 mA Maximum Control Current: 1.2 mA Threshold Current: 0.40 to 0.60 mA For standard poppet Dither PWM Frequency: 100 Hz Recommended Cavity: VC16-4SPCL 16-size-4-way Cavities Cartridge Installation Torque: 129 to 142 N-m (95 to 105 ft-lb) Coil Nut Torque: 6.8 to 9.5 N-m (5 to 7 ft-lb) Orientation Restriction: