GH21 & GDH21 Series Differential Regulator

differential regulator, differential pressure regulator

Conoflow’s Differential Pressure Regulators are used to maintain a constant pressure differential across a variable or fixed orifice, providing a constant flow rate regardless of variations in upstream or downstream pressure. Various forms of differential pressure regulators are available.


GH21XTXM / GH41XTXM
  • Maximum Supply Pressure: 200 PSI (1379 kPa)
  • Connections: 1/4” NPT
  • Differential Pressure: 3 PSI (21 kPa)
  • Sensitivity: 0.2 H2O (0.51 cm H2O)
  • Ambient Temperature Range: -20°F to +150°F (-29°C to +66°C)
  • Approx. Shipping Weight:  1 lb. (.45 Kg)

GH21XTXKXK / GH21XTXKXS
Maximum Supply Pressure: 300 PSI (2068 kPa)
Connections: 1/4” NPT
Differential Pressure: 3 PSI (21 kPa)
Sensitivity: 0.2 H2O (0.51 cm H2O)
Ambient Temperature Range: -20°F to +150°F (-29°C to +66°C)
Approx. Shipping Weight: 2 lbs. (.91 Kg)

GH21FXFM
Maximum Supply Pressure: 200 PSI (1379 kPa)
Connections: 1/4” NPT
Differential Pressure: 3 PSI (21 kPa)
Sensitivity: 0.2 H2O (0.51 cm H2O)
Ambient Temperature Range: -20°F to +150°F (-29°C to +66°C)
Approx. Shipping Weight: 2 lbs. (.91 Kg)

GH21ATXMXXX*
Maximum Supply Pressure: 200 PSI (1379 kPa)
Connections: 1/4” NPT 1/4” NPT, 1/8” NPT Signal Port
Differential Pressure: 0-5, 0-15, 0-25, 0-35, 0-50 and 0-125 PSI; 0-35, 0-103, 0-172, 0-241, 0-345 and 0-862 kPa)
Sensitivity: 0.2 H2O (0.51 cm H2O)
Ambient Temperature Range: -20°F to +150°F (-29°C to +66°C)
Approx. Shipping Weight: 2.75 lbs. (1.25 Kg)

GH21ATXKXKX* / GH21ATXKXSX*
Maximum Supply Pressure: 300 PSI (2068 kPa)
Connections: 1/4” NPT 1/4” NPT, 1/8” NPT Signal Port
Differential Pressure: 0-5, 0-15, 0-25, 0-35, 0-50 and 0-125 PSI; 0-35, 0-103, 0-172, 0-241, 0-345 and 0-862 kPa)
Sensitivity: 0.2 H2O (0.51 cm H2O)
Ambient Temperature Range: -20°F to +150°F (-29°C to +66°C)
Approx. Shipping Weight: 3 lbs. (1.36 Kg)

GH31XTXM / GH31XTXKXK / GH31XTXKXS
Maximum Supply Pressure: 100 PSI (690 kPa)
Connections: 1/4” NPT
Differential Pressure: 3 PSI (21 kPa)
Sensitivity: 0.2 H2O (0.51 cm H2O)
Ambient Temperature Range: -20°F to +150°F (-29°C to +66°C)
Approx. Shipping Weight: 1.75 lbs. (.79 Kg)

Dimensional images