(585) 328-0670 info@cylinderservices.net

NOW AVAILABLE UP TO 1 1/4" NPT

High pressure needle valves with a check valve - allows controlled flow one way and full flow in the other direction. Often used to control the descent of a cylinder which is holding up a load, without restricting inflow. Steel body, stem & needle, zinc alloy knob with set screw. -4°F to 176°F, 5,000 PSI.