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Maxitrol
Seal Caps
This section contains Seal Caps with Gaskets fitted for specific Regulator Series.
Zero Governors
Zero Governor regulators are used for flow control of burners, nozzle mixers, mixing tees, and proportional pre-mixers. They are suitable for natural, manufactured, mixed gases, liquefied petroleum gases and LP gas-air mixtures. …
MR Series Valves
This section contains Maxitrol Selectra MR Series Valves. Models found here are compatible with direct and indirect fired burners. …
Amplifiers
This section contains Amplifiers for Maxitrol Selectra gas controls.
Vent Parts
This section contains Vent Limiting Devices, Vent Protectors, and Vent Tube Connectors for Maxitrol Regulators. …
MP2 Series
The MP2 system is ideal for multiple time sensitive and temperature critical process applications requiring temperatures from 60ºF to 240ºF. <br><br> It has been design engineered for paint spray booths and low temperature process applications. Each heating program can utilize up to 8 temperature Set Points each with timing capabilities. …
M Series Valves
This section contains Maxitrol Selectra M Series Valves. Models found here are compatible with direct and indirect fired burners. …
Selectra Series 20
Selectra Series 20/30 systems are designed primarily for commercial and light industrial space heating, as components of indirect fired units with atmospheric burners. <br><br> The Series 20 is designed for single furnace operation. A wall mounted Selectrastat senses space temperature and has an integral selector. Standard temperature adjustment range 60° to 85° F. <br><br> Amplifiers are available with high-fire ignition. …
Springs
This section contains replacement Springs for Maxitrol Gas Regulators.
Maxitrol Gas Regulators
This category features several models of Maxitrol Gas Regulators including poppet style gas regulators, straight through regulators, and lever acting Maxitrol regulators. These Maxitrol regulators vary by size, BTU output, and style. …
Two-Stage Regulators
The SR Series provides an economical means of flame staging where infinite modulation is not required. This is an ideal replacement for dual manifold systems, 2-stage regulator valves combine gas pressure regulating and flame staging in a single unit. Applications include direct-fired heaters with two-speed fans, high to low controls for door heaters, natural gas switchover, and industrial processing. <br><br> In the SR400, SR500 & SR600 group, energization of the solenoid unloads the maximum adjustment spring and resets the outlet pressure to its minimum setting. Since both high and low stages are adjustable, the degree of staging can be easily altered by simple spring adjustments. No complicated orifice changes are required. These models are CSA design certified for maximum inlet pressure of 1/2 psi and capacities up to 600,000 BTU. …
Selectra Series 94
Series 94 is used in either 'remote' or 'self-contained' systems, along with components common to either configuration. A remote system contains an amplifier with a separate temperature selector. A room override thermostat is optional with remote single dial selector. The self-contained system has the amplifier/selector combined as a single unit. Common items include temperature sensors, mixing tubes, and modulator-modulator/regulator valves. …
Gas Filters
Gas and air filters protect downstream controls from particulate contamination. Maxitrol filters are suitable for application in natural, manufactured, mixed gases, liquefied petroleum gases and LP gas air mixture piping systems. Housing's are made of durable cast aluminum and filter matting consists of polypropylene impregnated fleece. <br><br> Unique filter matting effectively separates dust. The matting has an extremely high capacity for accumulated dust due to its wide filtering surface and depth effect.The filter housing's compact size allows for easy original equipment installation and retrofitting. …
Lever Acting Regulators
325 Series regulators are for 2 psi and 5 psi piping systems. Models are available for appliance main burner or pilot applications and as line pressure regulators. They are suitable for natural, manufactured, mixed gases, liquefied petroleum gases and LP gas-air mixtures. …
Selectra Series 92
Series 92 is an Electronic Gas Modulation System used to obtain higher turndown on indirect fired applications. Selectra systems maintain stable, precise temperatures. The superior alternative to mod motors and butterfly valves - M/MR valves provide instantaneous response and continual pressure adjustment.<br><br> <b>Features:</b> <br> <li>Obtain higher turndown on indirect fired applications <li>Use with M420, M520, M620 modulating valves <li>50° to 90°F remote temperature dial <li>Has a 6-place terminal block for lead connections</li> …
Miscellaneous
This section contains miscellaneous products for Maxitrol regulators.
Selectra Series 21
Selectra Series 21 electronic gas flame modulation systems are designed primarily for make-up air heating as components of indirect fired units with atmospheric burners. Series 21 is designed for single furnace operation. They may be field installed on existing equipment or specified for new equipment installation. Series 21 systems use Modulator or Modulator-Regulator valves. …
Selectra Series 44
Maxitrol's Selectra systems maintain precise, stable gas-fired temperatures. Selectra's unique electronic Modulator or Modulator-Regulator valves control gas flow with instantaneous response and continual adjustment. They are the superior alternative to mod motors and butterfly valves. They are designed primarily for space heating, as components of direct fired equipment. <br><br> A wall mounted Selectrastat senses space temperature and has an integral selector with either a 55&#;176 to 90&#;176 F or 40&#;176 to 80&#;176 F range. A discharge air temperature sensor (and mixing tube) is a means of limiting the minimum and maximum discharge air temperature. …
Pilot Loaded Regulators
The 210 series is a lock-up type regulator and complies with codes using the specification. The 210 series has been designed for maximum control functions in an easy-to-use package for gas-fired boilers, steam generators, industrial furnaces, ovens and similar high demand equipment. <br><br> Balanced valve design eliminates the inlet pressure effect acting on the valve. Regulating stability is improved and hunting tendencies reduced by the use of dampening mechanisms in both the breather outlet and sensing tube. You get precise regulation over a broad range of pressures and flow rates with a Maxitrol 210, including “zero governor” application. <br><br> The 220 series, utilizing a servo-operated design rather than the more conventional spring-loaded design, delivers higher outlet pressure than the spring loaded models. The main diaphragm on the Maxitrol 220 is loaded with gas pressure rather than with a spring. This gas pressure is precisely controlled by a small pilot regulator in the upper housing. When the regulated outlet pressure of the pilot regulator is changed, by spring adjustment, the outlet pressure of the main regulator will change proportionately. …
Selectra Series 14
Selectra Series 14 electronic gas flame modulation systems are designed primarily for make-up air heating, as components of direct fired equipment. They may be field installed on existing equipment or specified for new equipment installation. Series 14 systems use Modulator or Modulator-Regulator valves. …
Poppet Regulators
The poppet model RV Series is designed primarily for main burner and pilot load applications. Typical applications include residential and commercial cooking appliances, hearth products, pilot lines, and residential water heaters. They are rated for up to 1/2 psi (35 mbar). These models are suitable for natural, manufactured, mixed gases, liquefied petroleum gases and LP gas-air mixtures. …
Straight-Thru-Flow Regulators
Maxitrol’s original straight-thru-flow design regulators are main burner only, non-lockup type. Typical applications include residential, commercial, and industrial gas-fired appliances and the equipment's used on low and medium pressure gas supply. They are suitable for natural, manufactured, mixed gases, liquefied petroleum gases and LP gas-air mixtures. …
Selectra Series 31
Selectra Series 31 are Multiple Furnace Operated. The Selectra Series 31 is designed and capable for handling up to four furnaces. The systems utilize Modulator-Regulator valves. <br><br> Amplifiers are available for high-fire ignition with integral or remote temperature selection. A discharge air temperature sensor is mounted within a mixing tube housing. A room override thermostat provides space temperature control by raising the discharge air temperature to a pre-selected point when used in conjuction with the remote temperature selector. <br><br> An inlet air sensor (and mixing tube) provides inverse change in discharge air for each degree change in inlet air when installed in a convenient duct location upstream of the burner. …
Balanced Valve Regulators
The 210 series is a lock-up type regulator and complies with codes using this specification. <br><br> The 210 series has been designed for maximum control function in an easy to use package. The series is intended for use with gas-fired boilers, steam generators, industrial furnaces, ovens, and similar high demand equipment. <br><br> The balanced valve design eliminates the inlet pressure effect acting on the valve. Regulating stability is improved and hunting tendencies reduced by the use of dampening mechanisms in both the breather outlet and sensing tube. You get precise regulation over a broad range of pressures and flow rates with the 210 series, including a “zero governor” application. …
More about MaxitrolHeadquarted in Southfield, Michigan, Maxitrol is a leader in innovative technology for the natural gas industry. PexSupply.com offers a wide variety of Maxitrol gas regulators to fit your needs.
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