IRI / FM Main Gas Control Train Parts (5.5" W.C. Natural Gas Supply Pressure)

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Index
Part No.
1
1
511-246-330 Main Shut-Off Gas Valve, 1¼" N.P.T. With ⅛" N.P.T. Female Pilot Take-Off Tapping and ¼" N.P.T. Female Downstream Pressure Tapping, Lubricated Type
2
511-624-550
2
511-624-550 Low Gas Pressure Switch SPDT, Manual Reset, Lockout On Pressure Fill, Diaphragm Type, 3.0-21.0" W.C. Range, 1.0-3.0" W.C. Differential, ¼ “ N.P.T. Female Connector, ⅛" N.P.T. Female Vent Connector, With Switch Position Indicator
511-624-550
3
3
510-744-315 Motorized Gas Valve Small Body With ¼" N.P.T. Female Downstream Pressure Tapping
511-044-171 1¼" Pipe Flange Adapter For Gas Valve Body Not shown
4
4
510-744-317 Fluid Power Gas Valve Actuator, On/ Off, 120 Volt
511-044-176 Adapter For Solenoid Vent Valve Fits Small Valve Body
Not shown
5
5
511-046-340 Solenoid Vent Valve, Normally Open, Quick Closing, 120 Volt, ¾" N.P.T.
6
6
511-210-415 Test Cock, ¼" N.P.T.
7
7
510-744-315 Motorized Gas Valve Small Body With ¼" N.P.T. Female Downstream Pressure Tapping
8
8
510-744-317 Fluid Power Gas Valve Actuator, On/ Off, 120 Volt
9
9
511-246-330 Main Shut-Off Gas Valve, 1¼" N.P.T. With ⅛" N.P.T. Female Pilot Take-Off Tapping and ¼" N.P.T. Female Downstream Pressure Tapping, Lubricated Type
10
10
511-048-502 Combination Gas Control Valve, 1¼" N.P.T., 120 Volt With Low Fire Operator, High Fire Operator, and Main Pressure Regulator, ⅛" N.P.T. Downstream Pressure Tapping
11
511-624-555
11
511-624-555 High Gas Pressure Switch SPDT, Manual Reset, Lockout on Pressure Rise, Diaphragm Type, 3.0-21.0" W.C. Range, 1.0-3.0" W.C. Differential, ¼" N.P.T. Female Connector, ⅛" N.P.T. Female Vent Connector, With Switch Position Indicator
511-624-555
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