The Conoflow GH22/42 Series Flow Boosting Relay is used to boost, amplify or reduce the pneumatic signal of a controller or similar instrument in a predetermined ratio. Using an independent supply pressure for greater flow volume, the unit relays an instrument signal to a final control element such as a valve actuator.
- Maximum Supply Pressure: 200 PSI (1379 kPa)
- Maximum Signal Pressure Ratio (Signal Output)
- 3:1 150 PSI (1034 kPa)
- 2:1 150 PSI (1034 kPa)
- 1:1 150 PSI (1034 kPa)
- 1:2 75 PSI (517 kPa)
- 1:3 50 PSI (345 kPa)
- Connections: 1/4” NPT
- Flow Capacity (See graph):
- 16 SCFM (0.453 m3/min)
- w/100 PSI (690 kPa) Supply
- Sensitivity: 0.05 PSI (0.345 kPa)
- Accuracy: 5% (All Ratios)
- Supply Pressure Effect: 0.5 PSI (3.45 kPa) for 25 PSI (172 kPa) Change in Supply Pressure
- Ambient Temperature Range: -20°F to +150°F (-29°C to +66°C) (w/Buna “N” Diaphragm)
- Approximate Shipping Weight: 1-3/4 lbs. (45 Kg)
Materials of Construction:
- Body: Brass
- Bonnet: Aluminum
- Diaphragm Assembly: Buna “N”
- Nozzle Assembly: Brass Body/Stainless Steel Valve Plug
