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Burner Valves:
Front Handle Off-On
Hi-Low Adjustable
Hi-Med-Low Adjustable
Wok Valves

Pilot Valves:
Duel Pilot Valves
Single Pilot Staight
Single Pilot 90°

Industry Valves:
Heater Valves
Fireplace Valves

Orifice Mixers:
Straight Mixers
90° Mixers
Orifice Hoods
Orifice Plugs

Compression Fittings
Nuts & Ferrule Sleeves
Adapters Straight
Adapters 90°

Adjustable Valve

Built from brass castings, the Off-Hi-Low adjustable valves provide a wide range of settings when different gas output is required. Simply adjust the screw built into the stem for the desired flow.

Available in both 1/8" and 1/4" male pipe thread or 3/8-27 thread, these adjustable valves are available in a wide range of output thread sizes to meet your requirements.

Model Number A
Thread Size
Thread Size
Plug Length
Hood Drill Size

Delta C

MV LML-16 1/8 MPT 3/8-27 7/8" Specify Specify 350°

MV 4695 1/4 MPT 1/2-27 1.000" Specify Specify 350°

MV 4446 1/8 MPT 3/8-27 1-1/32" Specify Specify 350°

MV 5493-2 1/4 MPT 7/16 CC 1.000" Specify Specify 350°

MV 5493-3 1/4 MPT 3/8 CC 1.000" Specify Specify 350°

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Each is rated with a Delta "C" of 350° and is certified by CSA, CGA, AGA and IAS. The hexagon base they allow for quick installation and the brass construction will reassure that they will not corrode in either outdoor or indoor applications. 2017 Matchless Valve Company All Rights Reserved