HSV12-28M-0-U-24ER 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 5542163 (5542163) is a sophisticated hydraulic cartridge valve specifically designed for high-pressure applications where low internal leakage is critical. The model HSV1228X stands out with its bidirectional capabilities, making it suitable for use as a load holding or blocking valve in various hydraulic systems. This valve operates as a normally closed, piloted, poppet-type unit and ensures reliable performance under different conditions. When energized, the HSV12228X permits fluid flow in both directions, whereas it blocks the flow when de-energized. A notable feature of this model is its manual override operation which allows for emergency management of the valve; by pushing and rotating the knob, operators can manually shift the valve to temporarily increase flow. It's important to note that this manual override is designed primarily for emergency situations rather than continuous duty. The HSV1228X includes several enhancements to boost its efficiency and longevity. It features a continuous-duty rated coil and a hardened seat that minimizes leakage and extends service life. The efficient wet-armature construction alongside optional coil voltages and terminations provides flexibility for various operational requirements. Moreover, the unitized, molded coil design enhances durability and performance consistency. Additional options like waterproof E-Coils rated up to IP69K are available for environments requiring rigorous water resistance. The valve's components are also designed to withstand harsh conditions with a 960-hour salt-spray rating on solenoid tubes and coils. Each unit adheres strictly to NFPA specification T2.6.1 with rigorous testing protocols ensuring reliability at a verification level of 90% and an assurance level of 99%.