Conoflow GVB12 1/4″ Brass Snap-Acting Relay

PILOT */**
  • Body and Bonnet: Aluminum
  • Inner Valve: Brass
  • Range Spring: Steel
  • Diaphragm: Buna “N”
VALVE */**
  • Body: Brass
  • Spool: 303 Stainless Steel
  • Diaphragm: Buna “N”
  • Bottom Cap: Aluminum
Specifications
  • Set Pressure:  25 to 85 psi (172 to 586 kPa)
  • Maximum Relay Valve Pressure:  150 psi (1034 kPa)
  • Maximum Signal Port Pressure:  100 psi (690 kPa)
  • Relay Valve Port Diameter:  3/16” (4.76 mm) (Cv=0.38)
  • Max Pilot Air Consumption: 3.1 scfh (1.5 lpm) when operating in “A” to “B” circuit mode.
  • Temperature Range:  0 to 150 °F (-18 to 66 °C)
Connections:
  • Sensing Port: 1/8” NPT
  • All Others:1/4” NPT
  • Weight:
  • GVB11: 1-3/4 lbs. (0.79 Kg)
  • GVB12: 2-3/4 lbs. (1.25 Kg)
  • NOTE: 1. Supply (Pilot) pressure must be at least 20% greater than set pressure

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