Screw-in, multi-function 4CKKT50 cartridge valves condense a machine's controls into a single integrated circuit (manifold block) or can be incorporated into body of other components, such as cylinders. They feature thermal relief and are rated for 300 bar and 25 l/min. Internal leakage past poppet valve is 0.3 ml/min in one line and 0.5 ml/min in other.

Integrated Hydraulics Ltd., (440) 974-3171, www.integratedhydraulics.com