HSV12-28M-12HT-U-12ER 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 5542164 (5542164) is a high-performance hydraulic cartridge valve, specifically the HSV1228X model, designed for robust and efficient control in hydraulic systems. This 2-way, piloted, poppet-type valve is normally closed and bidirectional, offering precise load holding or blocking capabilities with minimal internal leakage in both directions. It operates by allowing flow when energized and blocking flow when de-energized. A notable feature of the HSV1228X is its manual override operation which requires the manual override pin to be seated in the lower detent groove for normal function. For manual shifting, the operator can push down on the knob and rotate it 180 degrees in either direction, with an option to pull on the knob to increase flow during emergencies; however, this is not intended for continuous use. The valve boasts a continuous-duty rated coil and a hardened seat that ensures durability and reliability with very low leakage rates. It also features optional coil voltages and terminations to accommodate various system requirements. The efficient wet-armature construction along with unitized, molded coil design enhances its operational efficiency. Additional customization options include waterproof E-Coils that are rated up to IP69K, making them suitable for harsh environmental conditions. The cartridges are voltage interchangeable which provides flexibility in usage. For assurance of quality and performance, all components of the HSV1228X are tested according to NFPA specification T2.6.1 at a verification level of 90% and an assurance level of 99%. Furthermore, its solenoid tubes and coils are rated for 960-hour salt-spray endurance, underscoring its suitability for challenging industrial applications where high corrosion resistance is essential.