HYDRAFORCE
5042948

***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 5042948 (5042948) is a solenoid-operated, 2-port, normally closed, poppet-type, screw-in hydraulic cartridge valve. This valve is specifically designed to function as a load holding or blocking valve in systems requiring minimal internal leakage. In its default state when de-energized, the 5042948 acts as a check valve allowing hydraulic fluid to flow unimpeded from one port to another while effectively blocking any reverse flow. Upon activation, the solenoid lifts the poppet to open the flow path from port 1 to port 2, although in this mode the flow from port 2 back to port 1 is significantly restricted. The valve incorporates an integral position sensor that provides real-time feedback on the valve's status, indicating whether it has shifted positions. It features a continuous-duty rated coil and a hardened seat which ensures both longevity and reliability by reducing leakage potential over time. The efficient wet-armature construction of the 5042948 enhances its performance while optional coil voltages and terminations offer flexibility for various application requirements. For durability in harsh environments, the unit boasts waterproof E-Coils rated up to IP69K and solenoid tubes and coils that have been tested with a 500-hour salt-spray rating. Each component of the Hydraforce 5042948 adheres strictly to NFPA specification T2.6.1., undergoing rigorous testing at both verification level 90% and assurance level of 99%, ensuring high reliability and performance consistency across all units.