Morrison-Brothers 174-2200 AV By-Pass Valve


FIG 174
Designed for applications where maximum pressure control is needed such as bypassing a pump in order to reduce the pressure at the outlet.

Note: FIG 174 is NOT a “pressure regulating” device.


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Standard Features

  • Metal to metal seat
  • Field adjustable plus or minus 5 to 10 PSI from set point
  • Valve is normally closed. Opens when pressure overcomes the spring and outlet pressure

Construction Details

Body and bonnet: Brass
Spring: Stainless steel
Stem packing: Teflon®


FIG 174 Specification Sheet

Additional information

Weight 9.50 lbs
Dimensions 9.7-8 x 4.3-4 in


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