Maxitrol

Designed primarily for main burner and pilot load applications where precise control of tiny flows is an essential operating requirement.

• Maximum Inlet Pressure: 1/2 PSI
• Outlet Pressure Range: 1″ – 12″WC
• Size Range: 1/8″ – 3/4″ NPT
• Approvals: ANSI Z21.18 & CSA 6.3

The ability of these regulators to handle large capacity appliances with limited supply pressure, offers a definite advantage to designers of commercial and industrial gas-fired equipment.

• Maximum Inlet Pressure: 1/2 PSI
• Outlet Pressure Range: 1″ – 12″WC
• Size Range: 1/2″ – 3″ NPT 4″ Flanged
• Approvals: ANSI Z21.18 & CSA 6.3

Intended for use with both main burner and pilot load applications. The double diaphragm, balanced valve design makes it possible to maintain steady outlet pressure control with widely varying inlet pressures.

• Maximum Inlet Pressure: 1/2 PSI
• Outlet Pressure Range: 1″- 12″WC
• Size Range: 3/8″ – 1″ NPT
• Approvals: ANSI Z21.18 & CSA 6.3

Designed for maximum control functions and lock-up type applications. The double diaphragm, balanced valve design makes it possible to maintain steady outlet pressure control with widely varying inlet pressures.

• Maximum Inlet Pressure: 10 PSI
• Outlet Pressure Range: 1″- 42″WC
• Size Range: 1″ – 3″ NPT 4″ Flanged
• Approvals: ANSI Z21.18 & CSA 6.3

Designed for air/gas mixing applications. The Z models are used for flow control of burners, nozzle mixers, mixing tees and proportional premixers.

• Maximum Inlet Pressure: 1/2 – 5 PSI
• Outlet Pressure Range: (-)1″- (+) 1.5″WC
• Size Range: 3/8″ – 3″ NPT, 4″ Flanged
• Approvals: ANSI Z21.18 & CSA 6.3

A pound to inches regulator designed for use on residential, commercial and industrial applications where adequate inlet pressures are available.

• Maximum Inlet Pressure: 5 PSI
• Outlet Pressure Range: 7″ – 11″WC
• Size Range: 3/8″ – 3/4″ NPT
• Approvals: ANSI Z21.18 & CSA 6.3

Vent limiters are either standard or optional for most appliance regulators. All are for indoor installations. Vent protectors or gas vents are available for outdoor installations exposed to the elements.

Designed for use on residential, commercial and industrial applications where vent lines are not required. They can be used outside but need to be protected from the elements.

• Minimum Inlet Pressure: 1 PSI
• Maximum Inlet Pressure: 2 PSI
• Outlet Pressure Range: 7″ – 11″ WC
• Size Range: 3/8″ – 3″ NPT
• Approvals: ANSI Z21.80 & CSA 6.22 (Class I)

Designed for higher pressure applications where vent lines are not required and an OPD safety device is included. They can be used outside but need to be protected from the elements.

• Minimum Inlet Pressure: 1 PSI
• Maximum Inlet Pressure: 5 PSI
• Outlet Pressure Range: 7″ – 11″ WC
• Size Range: 3/8″ – 3″ NPT
• Approvals: ANSI Z21.80 & CSA 6.22 (Class I)

The Selectra proiduct line is designed for temperature control, used with direct and indirect gas fired equipment. Ideal for enviromental, commercial and industrial applications. Mainly installed on modulating make-up air heaters and space heating, these products are ideal for OEM’s. Products include; Modulator and Modulator/Regulator Valves. Amplifiers, Sensors and Mixing Tubes. Signal Conditioners.

The GF series filters are ideal to protect downstream controls from contaminents in pipe lines.. With a 50 micron filter pad as standard, replacement filters for maintenance are easily available.

• Rated Operating Pressure: 15 – 60 PSI
• Size Range: 1/2″ – 2″ NPT
• Applications: Non-Corrosive gases and air.