HSV12-28M-0-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 5542161 (HSV1228X) is a high-performance hydraulic cartridge valve specifically designed for rigorous load holding or blocking applications where low internal leakage is crucial in both directions. This 2-way, piloted, poppet-type, normally closed, bidirectional, screw-in valve exemplifies efficiency and reliability in hydraulic systems. The HSV1228X operates by allowing flow in both directions when energized and blocks flow when deenergized. A notable feature of this model is its manual override capability which is primarily for emergency use rather than continuous operation; it allows the operator to manually shift the valve by pushing down on the knob and rotating it 180 degrees in either direction, with the possibility to increase flow by pulling on the knob. The valve is built with a hardened seat that ensures long life and minimal leakage, alongside a continuous-duty rated coil that stands up to demanding operational conditions. It also offers optional coil voltages and terminations to accommodate different system requirements. The efficient wet-armature construction along with unitized, molded coil design enhances its robustness and functionality. For environments requiring higher durability against moisture ingress, there are optional waterproof E-Coils rated up to IP69K available. Additionally, this model benefits from a cost-effective cavity design and features solenoid tubes and coils that are salt-spray tested for up to 960 hours, ensuring sustained performance even under harsh conditions. All HyPerformance products including this model adhere strictly to NFPA specification T2.6.1, undergoing rigorous testing that meets a verification level of 90% and an assurance level of 99%.