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CVO - Control Valve  Orifice Fitting  For Burner, MNPT x 3/8" MGF

  CVO

CVO - Control Valve Orifice for 1/8", 1/4", or 3/8" NPT Burner Gas Inlet.

Select a CVO250 for a Pipe Burner. For a Cast Iron Burner the correct CVO can be selected from the drop down menu of the burner.

Why would I need a gas burner Control Valve Orifice?

The CVO series needle control valve orifice allows one to adjust the height of the burner flames directly at the venturi rather than further back at the propane tank regulator or the natural gas source. This Control Valve Orifice fitting will work on practically any gas burner if the orifice is drilled to the proper size and you know the size of the gas inlet thread (1/8" or 1/4").

Indicate your fuel preference of either natural gas, low pressure propane, or high pressure propane in the Comments section in the Shopping Cart. The default orifice size is #61 for High Pressure propane. However, we will drill it to the proper orifice size for your particular fuel. No extra charge.

►   Control Valve Orifice Video

Free shipping to the 48 contiguous U.S. States.


  •  Control Valve Orifice (1/8 M NPT X 3/8 M GF)

    CVO125
    (1/8" M NPT X 3/8" M GF)

  • Control Valve Orifice (1/4 M NPT X 3/8 M GF)

    CVO250
    (1/4" M NPT X 3/8" M GF)

  • Pipe Burner with Grease Shield and Control Valve Orifice

CVO needle valve control on a straight pipe burner

 

$19.95

 

 

CVO - Needle Control Valve  Orifice Fitting  , MNPT x 3/8" MGF

  CVO

CVO - Needle Control Valve Orifice Fitting, 1/8 or 1/4 MNPT x 3/8 MGF
 

►  This needle valve will replace the existing Male NPT Natural Gas or Propane Orifice. Permits control over the flame height right at the gas burner. 

►  High pressure cast burners use a #61 propane gas orifice.  Low pressure and natural gas burners require a larger orifice size.  If you are not sure, send us a picture of the burner and we will help you choose.

► Custom size orifices are drilled at no extra charge.

►  Control Valve Orifice Video

►  Wts.1.9 oz, 2.2 oz, 2.7 oz. Free shipping to the 48 contiguous U.S. States.


  • Control Valve  Orifice Fitting  , MNPT x 3/8in MGF

    CVO125 Control Valve Orifice Fitting

  • Control Valve  Orifice Fitting  , MNPT x 3/8in MGF

    CVO250 Control Valve Orifice Fitting

 

$19.95