Part Number 1426DUPLEX Safety Relief Valve

SKU: 4820000594678

Product Features

Duplex valve, two safety valves mtd in onebody, 1ST connection face to centerline DISTANCE9.000 in., 2ND connection face to centerlinedistance 6.625 in.

1426DUPLEX Safety Relief Valve Datasheet

Flow Control Device:
Disk
Bonnet Type:
Exposed spring
Bonnet Attachment Method:
Bolted
Disk Loading Method:
Spring
Valve Discharge Flow Rate:
71616.0 pounds per hour
Bolt Hole Quantity:
8 1ST end
Bolt Hole Quantity:
8 2ND end
Valve Operation Method:
Automatic
Flange Shape:
Round with holes 1ST end
Flange Shape:
Round with holes 2ND end
Connection Type:
Flange 1ST end
Connection Type:
Flange 2ND end
Maximum Operating Pressure:
550.0 pounds per square inch single response
Opening Pressure Setting:
525.0 pounds per square inch
Outside Diameter:
13.000 inches 1ST end
Outside Diameter:
9.000 inches 2ND end
Bolt Hole Diameter:
0.750 inches 2ND end
Bolt Hole Diameter:
1.125 inches 1ST end
Bolt Circle Diameter:
10.500 inches 1ST end
Bolt Circle Diameter:
7.500 inches 2ND end
Flange Face Design:
Raised straight 1ST end
Flange Face Design:
Raised straight 2ND end
Raised Face Height:
0.062 inches 1ST end
Raised Face Height:
0.062 inches 2ND end
Raised Face Diameter:
6.188 inches 2ND end
Raised Face Diameter:
7.312 inches 1ST end
Style Designator:
Angle
Manufacturer Cage:
16497

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

Safety or relief valves

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