SF20-23-0-N-24ER SOLENOID VALVE

***Disclaimer: The following summary contains information gathered from various sources such as product descriptions, technical specifications and catalogs. While efforts have been made to provide accurate details, inaccuracies may occur. It is advised to verify all information by contacting Hydraforce directly.***
The Hydraforce SF20-23-0-N-24ER (5074011N) is a solenoid-operated, 2-way, normally open, poppet-type hydraulic cartridge valve. Designed to function as a load holding or blocking valve, it is particularly suited for applications requiring low internal leakage at high pressure. When de-energized, the poppet opens to allow flow from port 2 to port 1 and vice versa. Upon energizing, it acts as a check valve, blocking flow from port 2 to port 1 while permitting reverse flow. This model features a continuous-duty rated coil and a hardened seat for enhanced durability and minimal leakage. It offers optional coil voltages and terminations and is voltage interchangeable with other cartridges. The unitized molded coil design includes optional waterproof E-Coils rated up to IP69K and corrosion-resistant plating for improved longevity in harsh environments. The SF20-23 accommodates pressures ranging from 1.4 to 345 bar (20 to 5000 psi) with a maximum flow rate of 303 lpm (80 gpm). It exhibits maximum internal leakage of 10 drops/min at 345 bar (5000 psi). The operating fluid temperature ranges vary depending on the seal type: -40 to 100 \u00b0C with Buna N seals, -26 to 204 \u00b0C with fluorocarbon seals, and -54 to 107 \u00b0C with polyurethane seals. The cartridge fits into VC20-2 cavities requiring an installation torque of 88.4 to 102 N-m (65 to 75 ft-lb) and can withstand a maximum torque of 169.4 N-m (125 ft-lb). It supports mineral-based or synthetic hydraulic fluids within a viscosity range of 7.4 to 420 cSt, maintaining an operating contamination level of ISO code 20/18/14. Accessories include various seal kits like SK20-2X-T and compatible housings for installation flexibility.