SV10-21-8T-N-12DG 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 SV10-21-8T-N-12DG (5021629) is a high-performance, solenoid-operated hydraulic cartridge valve, specifically designed for low leakage applications requiring load-holding capabilities. This 2-way, piloted, poppet-type valve is normally open and constructed to ensure reliable operation and a long service life. When de-energized, it permits fluid flow from port 2 to port 1 while significantly restricting flow in the reverse direction. Upon energization, the valve's poppet seals against its seat to block flow from port 2 to port 1 completely. The SV10-21-8T-N-12DG operates effectively within a solenoid force range of 50 to 150 psi (3.4 to 10.3 bar) and supports various coil voltages and terminations to accommodate different system requirements. It features a continuous-duty rated coil and a hardened seat that minimizes leakage and extends durability. The efficient wet-armature construction along with interchangeable voltage cartridges enhances its versatility in installation and use. This model also includes options for manual override and waterproof E-Coils rated up to IP69K, making it suitable for harsh environmental conditions. The unitized, molded coil design ensures robust performance even under continuous operation. With its industry-common cavity (VC102), the SV10-21-8T-N-12DG ensures compatibility with standard installations, simplifying integration into existing hydraulic systems. Additional technical specifications include a maximum operating pressure of 207 bar (3000 psi), proof pressure of 344 bar (5000 psi), and burst pressure of up to 779 bar (11300 psi). It can handle flows up to 102 lpm (27 gpm) based on a back pressure of 34.4 bar (500 psi), with maximum internal leakage maintained at minimal levels. This valve is designed for use with mineral-based or synthetic hydraulic fluids within a viscosity range of 7.4 to 420 cSt and operates efficiently across varied temperature ranges depending on the seal material used.