MAXON’s Electro-Pneumatic Shut-Off Valves are ideally suited for reliable shut off of various fuel gases and liquids. MAXON gas valves require only a power source from your burner management system or DCS and an instrument air feed. MAXON shut off valve operating pressures and valve Cv’s are among the highest available in the industry meaning you can move more fuel in smaller size valves than competitive products.
Electrically actuated valves with powerful closing spring provide closure in less than 1 second for reliable, long-life operation
Factory Mutual, CSA, UL and CE approved; Canadian registration obtained on all valve bodies
Hazardous Locations valves approved for Non-incendive Class I, Division 2 areas
Full assessment to IEC 61508 as SIL 3 capable
Cast iron, carbon steel, low temperature carbon steel and stainless steel body assemblieswith internal trim options to handle general purpose or corrosive gases; oxygen compatibility available
Ambient and gas temperature ranges of -20°F to 140°F
Unique bonnet design eliminates packing adjustments, reducing maintenance and minimizing drag on closing
MAXON electro-mechanical gas valves meet Fluid Control Institute (FCI) 70-2 control valve standard for Class VI seat leakage
Field rotatable top assemblies in 90° increments to fit specific application requirements
Actuator assemblies available with manual reset or automatic reset operators
Normally-closed and normally-open versions available
MAXON limit switches for the Ovenpak 1 allow for safety interlock confirmation for light-off, high fire and purge positions as required by today's gas codes. The kit includes activation cams, mounting brackets and LOW or HIGH/LOW weatherproof limit switches.
MAXON housing gasket is to be installed between the two (2) main casing sections of the burner. Designed to provide an airtight seal between the casing pieces, this gasket should provide a worry free seal under a variety of environmental conditions. The gasket is considered a consumable item and should be replaced during regularly scheduled burner maintenance.
MAXON guide tubes allow for the simple installation of either UV flame detection cells of flame rods. Designed to penetrate through the entire burner to visualize the flame directly of the nozzle tip, the carbon steel guide tubes are available with either NPT or TEC end connections.
MAXON combustion air impellars are built specifically for the Ovepak series of burners. Aluminum die cast, radial blade and balanced for mounting in MAXON integral combustion air blowers, the impellars are available in both ANSI and ISO models.
MAXON spark ignitors for the Ovenpak 1 have been engineered specially for industrial burner applications. Quality construction provides maximum service life and dependable operation to keep your heating process running smoothly. Consult technical bulletins to ensure your setup is per manufacturer`s recommendation for your specific OP2 model.
MAXON gas inlet gasket is to be installed on the gas inlet flange of the burner casing. Designed to provide an gastight seal around the inlet flange of the burner casing, this gasket should provide a worry free seal under a variety of environmental conditions. The gasket is considered a consumable item and should be replaced during regularly scheduled burner maintenance.
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