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Wesman manufactures a complete range of accessories
comprising fuel oil filtering, pumping and heating units, electric outflow heaters,
ratio control valves, pressure regulating and reducing valves, orifices,
butterfly control and shutoff valves, burner ignition systems, flame failure
safety systems, burner management panels and metallic recuperators (under
license from North American Manufacturing Co.)
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OIL PRESSURE REGULATOR
Application: To regulate pressure on fuel oil line for pumping and heating
units.
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OIL CUTOFF SAFETY VALVES
Application: To shut off fuel oil to burner in the event of combustion air
pressure failure.
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OIL PRESSURE REGULATING VALVES
Flow: 910 to 7260 LPH
Inlet Pressure: 25 to 150 PSIG (1.75 to 10.54 kg/cm²)
Application: Steady pressure to burner inlets from variable-pressure oil
supply.
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PRESSURE REDUCING GAS REGULATORS
Flow: 30 to 1000 CFH (0.85 to 283 m3/hr)
Max Inlet Pressure: 50 PSIG (3.5 kg/cm²)
Max Outlet Pressure: 70" WG (174 mbar)
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ADJUSTABLE PORT VALVES
Application: Control of fuel and air flow for automatic ratio control.
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LIMITING ORIFICE GAS VALVES
Capacity: 90 to 20,000 CFH (2.55 to 567 m3/hr.)
Application: Air/gas ratio adjustment.
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DIAPHRAGM AIR MOTOR
Air Pressure Signal: 3 to 15 PSI
Available Torque: 35 pound-inches for standard motor.
Application: Control valve actuation.
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SENSITROL OIL VALVES
Capacity: 14 to 635 litres/hr.
Application: Micro-metering of oil to burners with 100% shutoff capability.
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DIFFERENTIAL PRESSURE RATIO REGULATORS
Capacity: 300 to 13,400 CFH (8.5 to 380 m3/hr.)
Application: Flow balancing for air/gas ratio control.
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OIL TO GAS CONVERTORS
Capacity: 1.5 to 8 M Btu/hr. (0.38 to 2 M kcal/hr.)
Application: Premix burners, line burners, small tunnel burners, blast tips,
forehearth burners.
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AIR/GAS RATIO REGULATORS
Capacity: 135 to 12,400 CFH (3.82 to 351 m3/hr.)
Application: Ratio control of air/gas.
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AIR/OIL RATIOTROLS
Application: Control of air/oil ratio.
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PRESSURE REDUCING GAS REGULATORS
Max Inlet Pressure: 5 PSIG (0.35 kg/cm²)
Outlet Pressure: 1.7" to 41" WG (4.23 to 102 mbar).
Flow Range: 500 to 80,000 CFH (14.2 to 2265 m3/hr.)
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IMPULSE MULTIPLIERS
Max Inlet Pressure: 2 PSI (0.14 kg/cm²)
Outlet Pressure: 3 to 5 times of inlet.
Application: High impulse from low differential pressure to air/gas ratio
regulator.
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METERING ORIFICE SYSTEMS
Capacity: 90 to 15,700 CFH (2.55 to 445 m3/hr.)
Application: Air/gas flow measurement.
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AIR FILTERS
Air Capacity: 500 to 110,000 CFH (840 to 186,900 m3/hr.)
Application: Provides clean air to blower inlet.
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SCREW TYPE BUTTERFLY VALVES
Application: Control of atomizing and combustion air (hot/cold) to burners.
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OIL FILTERS
Type: Simplex and duplex.
Application: Filtering and cleaning of fuel oil.
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WAFER TYPE BUTTERFLY VALVES
Application: Control of hot or cold combustion air to burners.
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FLAME FAILURE DEVICES
Type: Ultraviolet
Application: As safety device against flame failure on oil, gas, and dual
fuel burners.
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BURNER MANAGEMENT PANELS
Application: For automatic sequential starting of burners. Includes
annunciators and audio alarms.
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REFRACTORY BURNER BLOCK
Application: For our entire range of burners.
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