PS10-43A-0-N-22/ 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 PS10-43A-0-N-22/ (5617009) is a spool-type, pilot-operated hydraulic sequence valve designed for remote pilot operation in three-way valve configurations. This component allows bidirectional flow between port 3 and port 2 while blocking port 4 when in the unpiloted state. Upon reaching a set pressure at port 1, the spool shifts to close the flow from port 3 to port 2 and opens it from port 3 to port 4. Notable features include adjustments that cannot be backed out, preventing springs from going solid, and optional spring ranges up to 151.7 bar (2200 psi). The valve is built with a hardened precision spool and cage for durability and long service life. The PS10-43A model can handle pressure ratings of up to 207 bar (3000 psi) at ports 1, 2, and 3, while port 4 supports up to 68.9 bar (1000 psi). It has a proof pressure rating of up to 241.3 bar (3500 psi) for ports 1, 2, and 3 and a burst pressure rating of up to 965.3 bar (14000 psi). The flow rating is specified at a maximum of 37.9 lpm (10 gpm), with internal leakage rates capped at approximately 50 ml/min under certain conditions. Temperature-wise, it operates efficiently within -40 to +100 \u00b0C (-40 to +212 \u00b0F) with Buna N seals, extending further with other seal options like fluorocarbon or polyurethane. Its fluid compatibility includes mineral-based or synthetic fluids with lubricating properties within a viscosity range of 7.4 to 420 cSt. Weighing approximately 0.28 kg (0.61 lb), the PS10-43A fits into VC10-4 cavities requiring installation torques between 33.9 and 36.7 N-m (25 to 27 ft-lb). This versatile valve is ideal for applications necessitating precise hydraulic flow control under varying pressure conditions without orientation restrictions during installation.