Part Number C491-2 Safety Relief Valve
SKU: 4820001916881C4912 Safety Relief Valve Datasheet
Thread Direction:
Right-hand 1ST end
Flow Control Device:
Disk
Valve Discharge Flow Rate:
200.0 cubic feet per minute
Maximum Operating Temp:
450.0 degrees fahrenheit single response
Connection Style:
G50 external seat for gasket seal (boss) 1ST end
Connection Style:
External seat for gasket seal (boss) 1ST end
Valve Operation Method:
Automatic
Connection Type:
Threaded external boss 1ST end
Features Provided:
Valve stem lock shield and pressure tight outlet side
Thready Qty Per Inch (tpi):
12 1ST end
Adjustable Pressure Range:
+47.0/+53.0 pounds per square inch
Maximum Operating Pressure:
60.0 pounds per square inch single response
Thread Size:
1.312 inches 1ST end
Opening Pressure Setting:
50.0 pounds per square inch
Outside Diameter Tube Accommodated:
1.000 inches 1ST end
Material Specification:
QQ-A-225/6, ALLOY2024 federal specification all material responses
Media For Which Designed:
Air single response
Surface Treatment Specification:
MIL-A-8625 military specification single treatment response
Style Designator:
Straight thru
Manufacturer Cage:
81755
Trade Information:
- Schedule B: 8481400000
- SITC: 74740
- End Use: Industrial machines, other
- NAICS: 332911
- USDA: 1
Safety or relief valves
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