BelGAS CP control products strategically
respond to the needs of the oil and gas industry.

BelGas CP Valves


Self-contained devices to monitor or control upstream or downstream gas pressure on vessels, sales lines, and supply lines.

Model P143

Gas Pressure Regulator

The Type P143 gas pressure regulator from BelGAS is ideal for natural gas, air, propane and general purpose gas pressure regulation. Uses include commercial, residential and light industrial for burners and unit heaters. The Type P143 has an internal relief device and is available in the low pressure cut off – LPCO – version. The regulator is applicable to a wide range of gaseous fluids, including air, natural gas and propane. Can be used as a LP regulator.


  • Versatile
  • Control Accuracy
  • Compact Design
  • Low Pressure Cut-off


  • Commercial, residential and light industrial for burners and unit heaters
  • Can be used as LP regulator.
Inlet / Outlet 3/4" x 3/4", 3/4" x 1", 1” x 1", 1" x 1-1/4", 1-1/4" x 1-1/4"
Maximum allowable inlet pressure See Chart
Temperature Range -20˚F to 150 ˚F
Supply Pressure10 to 35 PSIG
Approximate Weight5.63 Lbs. / 2.6 kg


BelGAS CP Model P143 Gas Pressure Regulator