CHECK VALVE SANDWICH PLATE Z2S6B1-6X/VSO60

***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 Bosch Rexroth directly.***
The Bosch Rexroth Z2S6B1-6X/VSO60 (R900066058) is a high-performance, mechanically actuated industrial hydraulic valve designed for reliable blocking of oil flow in hydraulic systems. This direct-actuated isolator valve falls under the ZS type, offering a sandwich plate design that facilitates easy integration into vertical stackings. It operates by allowing free flow in one direction (A to A or B to B) while blocking the opposite direction, ensuring leakage-free operation even during prolonged periods of inactivity. The valve's construction includes a control spool and poppet mechanism which, when actuated, permits fluid flow from B to B by opening the ball seat valve and displacing the poppet. To ensure safe closure of the ball seat valve, the control spool must be hydraulically unloaded as illustrated in circuit examples provided by Bosch Rexroth. An important feature of this model is its preopening function that allows for damped decompression of pressurized fluid, mitigating potential switching shocks and reducing wear on components. The two-stage setup with an increased control open ratio ensures secure unloading even at low pilot pressures. The Z2S6B1-6X/VSO60 comes with various specifications including a CETOP D size porting pattern according to DIN without locating hole or an ISO pattern with locating hole. It supports multiple cracking pressures and offers optional preopening features. The product is also compatible with a wide range of hydraulic fluids such as HL, HLP, HLPD, HVLP, HVLPD, HETG, HEES, HEPG, HFDU, and HFDR due to its FKM seals. This Bosch Rexroth hydraulic valve is designed for applications requiring precise control over fluid flow and pressure within hydraulic circuits while maintaining system integrity through its robust blocking capabilities. Optional check valve installation sets are available individually for this model and special versions can be requested to suit specific application needs.