PS10-40H-0-N-04/01.90 SEQUENCE 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 5618400.01.90 (5618400.01.90) is a spool type, direct acting, adjustable hydraulic sequence valve with an externally vented spring chamber, known as the PS10-40X. This valve is designed to control hydraulic flow by blocking flow between ports 2 and 3 in both directions until the pressure setting at port 1 is reached, at which point the spool shifts to allow bidirectional flow between these ports. The spring chamber of the PS10-40X is continuously vented at port 4, and any pressure present at this port adds directly to the spring setting in a 1:1 ratio, allowing for precise control and adjustment of hydraulic pressures within systems. The design ensures that adjustments cannot be inadvertently backed out of the valve, and it prevents springs from becoming solid during operation, which enhances safety and reliability. It features optional spring ranges up to 151.7 bar (2200 psi), making it versatile for various applications requiring different pressure settings. Constructed with a hardened precision spool and cage, this valve promises a long service life even under demanding conditions. Its industry-common size allows for easy integration into existing systems without requiring specialized fittings or adapters.