Part Number 149 Safety Relief Valve
SKU: 4820000681610149 Safety Relief Valve Datasheet
Thread Direction:
Right-hand all ends
Flow Control Device:
Poppet
Bonnet Type:
Inside spring
Bonnet Attachment Method:
Threaded
Disk Loading Method:
Spring
Valve Discharge Flow Rate:
20.0 cubic feet per minute
Maximum Operating Temp:
406.0 degrees fahrenheit single response
Connection Style:
G46B plain (pipe) 1ST end
Connection Style:
G9 plain, optional en (pipe) 2ND end
Connection Style:
Plain (pipe) 1ST end
Connection Style:
Plain, optional en (pipe) 2ND end
Valve Operation Method:
Automatic
Connection Type:
Threaded external pipe 1ST end
Connection Type:
Threaded internal pipe 2ND end
Features Provided:
Valve stem lock shield
Maximum Operating Pressure:
250.0 pounds per square inch single response
Thread Size:
0.500 inches 1ST end
Thread Size:
0.750 inches 2ND end
Opening Pressure Setting:
15.0 pounds per square inch
Material Specification:
QQ-C-390, ALLOYB5/D/ federal specification single material response seat
Material Specification:
QQ-C-390, ALLOYB5/D/ federal specification single material response body
Media For Which Designed:
Fuel/oil, hydrocarbon single response
Style Designator:
Angle
Manufacturer Cage:
14959
Trade Information:
- Schedule B: 8481400000
- SITC: 74740
- End Use: Industrial machines, other
- NAICS: 332911
- USDA: 1
Safety or relief valves
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