National Valve Shut Off Valve Model 9420B-2M

Function:

        This is a Shut Off or Metering Valve used to bleed pressure.  The most common use is in the nitrogen die shock industry where pressure is used to control the amount of force on a stamping die.  These valves are bubble tight and are standard with a teflon seal for sealing the supply pressure.  They may be used with up to a 5,000 PSI working pressure and have a 10,000 PSI proof pressure rating.

Specifications:

          Media- Air, Nitrogen, Oil, Water

          Flow controlled- Meter Out (From pipe thread to holes)                     

          Pressure Range- Vacuum to 5,000 PSI Working Pressure

          Proof Pressure- 10,000 PSI

          Materials- Brass Body, stainless stem and stainless other parts, teflon seal         

          Weight= .20 lbs