The GNV series needle valves control the rate of flow in a pneumatic system by controlling flow in both directions. Material enters the input port, travels through an adjustable orifice, and exits via the output port. The valves are available with 1/8”, 1/4”, and 3/8” port sizes with flow rates up to 60 scfm at 100 psig. Mounting options include direct and in-line, as well as cartridge styles. Adjustment is achieved by either a recessed slot or knurled knob. For more information, go to http://www.clippard.com/products/control-valves-needle-valves
Clippard Instrument Laboratory, Inc.