IRI / FM Main Gas Control Train Parts (7.0" 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.
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
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" mN.P.T. Female Vent Connector, With Switch Position Indicator
3
3
510-744-315
Motorized Gas Valve Small Body
3
3
Hydromotor Gas Valve Body
Not Available From Weil Mclain
With Parabolic Guide 1 ¼" N.P.T. Rated For Closure Against 5.0 PSIG Inlet Pressure, ¼" N.P.T. Female Downstream Pressure Tapping
With Parabolic Guide 1 ¼" N.P.T. Rated For Closure Against 5.0 PSIG Inlet Pressure, ¼" N.P.T. Female Downstream Pressure Tapping
4
4
510-744-317
Fluid Power Gas Valve Actuator, On/ Off, 120 Volt
4
4
Hydramotor Gas Valve Actuator, 120 Volt, 13 Second Opening Time, OnOff
Not Available From Weil Mclain
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
7
7
Hydromotor Gas Valve Body
Not Available From Weil Mclain
Weil MclainWith Parabolic Guide 1 ¼" N.P.T. Rated For Closure Against 5.0 PSIG Inlet Pressure, ¼" N.P.T. Female Downstream Pressure Tapping
Weil MclainWith Parabolic Guide 1 ¼" N.P.T. Rated For Closure Against 5.0 PSIG Inlet Pressure, ¼" N.P.T. Female Downstream Pressure Tapping
8
8
510-744-317
Fluid Power Gas Valve Actuator, On/ Off, 120 Volt
8
8
Hydramotor Gas Valve Actuator, 120 Volt, 13 Second Opening Time, On/Off
Not Available From Weil Mclain
8
8
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
9
9
511-246-330
Main Shut-Off Gas Valve, 1¼" N.P.T.
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
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
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