HSV12-28-12HT-U-24EG 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 HSV12-28-12HT-U-24EG (5542244) is a high-performance hydraulic cartridge valve designed for specialized applications that require low internal leakage and bidirectional blocking capabilities. This solenoid-operated, 2-way, piloted, poppet-type valve is normally closed and allows flow in both directions when energized. When deenergized, it serves as a reliable load holding or blocking valve by preventing flow in either direction. A notable feature of the HSV12-28-12HT-U-24EG is its manual override functionality. This allows for emergency operation by manually shifting the valve to increase flow; however, it is not intended for continuous-duty operation. The valve's construction includes a hardened seat to ensure durability and minimal leakage over its lifespan. Additionally, it boasts a unitized, molded coil design and optional waterproof ECoils that are rated up to IP69K, making it suitable for harsh environmental conditions. The product has been rigorously tested according to NFPA specification T2.6.1, ensuring reliability with a verification level of 90% and an assurance level of 99%. It offers impressive pressure ratings with up to 350 bar (5075 psi) operational pressure and burst pressures reaching 1380 bar (20000 psi). The maximum internal leakage is meticulously controlled at just 7 drops per minute under specified conditions. Further enhancing its versatility are optional coil voltages and terminations along with interchangeable cartridges across different voltage systems. The HSV12-28-12HT-U-24EG can handle a wide range of fluid viscosities (7.4 to 420 cSt) and temperatures (-40°C to +100°C with Buna N seals), making it adaptable for various hydraulic systems and applications requiring precise fluid control under varying operational conditions.