Pressure Compensated Throttle Check Valves PNDRV

▪ Throttle and shut-off the flow of liquid media in direction A-B (free flow in reverse direction)
▪ With pressure compensating feature via built-in compensating piston
▪ Designed for in-line assembly with female BSP, NPT and SAE threaded connections 
▪ Graduated turning knob to accurately control flow
▪ Set-screw located on side of turning knob to lock valve in position
▪ Panel mounting nuts available on request
▪ Maximum working pressure: 210 bar / 3000 PSI