Part Number D559A6D140 Safety Relief Valve

SKU: 4820004009928

D559A6D140 Safety Relief Valve Datasheet

Thread Direction:
Right-hand 1ST end
Flow Control Device:
Poppet
Disk Loading Method:
Spring
Maximum Operating Temp:
280.0 degrees fahrenheit single response
Connection Style:
G42 flared (tube) 1ST end
Connection Style:
Flared (tube) 1ST end
Valve Operation Method:
Automatic
Connection Type:
Threaded external tube 1ST end
Maximum Operating Pressure:
200.0 pounds per square inch single response
Thread Size:
0.562 inches 1ST end
Seat Angle:
37.0 degrees 1ST end
Opening Pressure Setting:
140.0 pounds per square inch
Outside Diameter Tube Accommodated:
0.375 inches 1ST end
Material Specification:
QQ-225/6, ALLOY2024, T351 federal specification 1ST material response and QQ-225/6, ALLOY2024, T4 federal specification 2ND material response
Media For Which Designed:
Air 1ST response
Media For Which Designed:
Alcohol, methyl 2ND response
Media For Which Designed:
Ammonia, gaseous 3RD response
Media For Which Designed:
Fuel/oil, hydrocarbon 4TH response
Media For Which Designed:
Hydrogen 5TH response
Surface Treatment Specification:
MIL-A-8625, type 1 military specification single treatment response
Style Designator:
Straight through w/baffle
Manufacturer Cage:
91816

Trade Information:
  • Schedule B: 8481400000
  • SITC: 74740
  • End Use: Industrial machines, other
  • NAICS: 332911
  • USDA: 1

Safety or relief valves

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