SP08-21-0-N-20DS 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 5003489 (5003489) is a solenoid-operated, 2-port, normally open, poppet type proportional hydraulic cartridge valve. This valve is specifically designed for low leakage in load-holding applications, making it an ideal choice for a variety of hydraulic systems requiring precise control over fluid handling and flow management. The SP0821 model operates by allowing flow from port 2 to port 1 when de-energized; however, the flow from port 1 to port 2 is significantly restricted under these conditions. As the valve becomes partially energized, as indicated on its performance curve, it begins to throttle the flow from port 2 to port 1. Full energization results in the valve's poppet closing against the seat, effectively blocking flow from port 2 to port 1 entirely. Key features of this valve include its continuous-duty rated coil and efficient wet-armature construction which enhance its reliability and performance in demanding environments. Additionally, it offers optional waterproof E-Coils that are rated up to IP69K for superior protection against dust and high-temperature water jets. Its compact size and industry common cavity design facilitate ease of integration into existing systems without requiring extensive modifications. The Hydraforce SP0821 model stands out for its robust construction and functional flexibility, making it a top choice for professionals looking for efficient hydraulic control solutions in their operational setups.