MP08-40D-3B-N MANUAL PULL 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 5270644 (5270644) is a robust and versatile hydraulic cartridge valve designed for precise fluid control in hydraulic systems. This model, known as the MP0840X, is a 4-way, manual, 2-position, pull-to-shift valve with a spring return mechanism and an optional rotational lock feature. It operates by directing flow between four ports in two distinct positions: In its neutral state, the valve channels flow from port 3 to port 2 and from port 4 to port 1. Upon being pulled into the actuated position, it redirects flow from port 3 to port 4 and from port 2 to port 1. Transition between these states leaves all ports open momentarily. The valve’s design includes a spring chamber that is vented at port 1, which should only be used as a tank port due to direct pressure acting on the spool and spring. A notable feature of this model is its hardened spool and cage which enhance durability and operational life. Furthermore, it can remain closed against backpressures up to 14 bar (200 psi). The MP0840X fits an industry-common cavity which facilitates ease of integration into various hydraulic systems without the need for specialized accommodations. The locking mechanism requires a 90-degree turn to secure the valve in the actuated position, ensuring stability during operation. To return to the neutral position from locked actuation, a slight pull combined with another 90-degree turn is necessary. This functionality makes it suitable for applications requiring reliable performance under repetitive conditions where manual control over hydraulic flow is essential.