Single counterbalance valves with flangeable body

single  counterbalance valves with flangeable body:single counterbalance valves with flangeable  body can be used in open center or closed center hydraulics systems, to control single direction overcenter motion.Aluminium or steel valve body,different pilot pressure ratios and damping ways are available .Flow rate from 2-250 l/min,max operating pressure 35 MPa(aluminum valve body 20 MPa)