NSN 4820-01-269-1539
Velocity Fuse
About this product
Open lever.
Manufacturer part number 1905DC-2/XDA1/0 for national stock number 4820012691539.
Datasheet
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Product description
Safety Relief Valve NSN 4820-01-269-1539.
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MPN or Model
1905DC-2/XDA1/0
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Schedule B
8481.40.0000 (Safety or relief valves) -
NMF (National Motor Freight)
127220 - Pressure Reg/red/relief Valves NOI -
Flow Control Device
Disk -
Disk Loading Method
Spring -
Bolt Hole Quantity
4 all ends -
Valve Operation Method
Automatic -
Flange Shape
Round with holes all ends -
Connection Type
Flange all ends -
Valve Size
1.000 inches -
Adjustable Pressure Range
+21.0/+28.0 pounds per square inch -
Outside Diameter
4.250 inches all ends -
Thickness
0.562 inches all ends -
First Connection Face To Centerline Distance
4.500 inches -
Bolt Hole Diameter
0.625 inches all ends -
Second Connection Face To Centerline Distance
4.125 inches -
Bolt Circle Diameter
3.125 inches all ends -
Flange Face Design
Raised straight all ends -
Raised Face Height
0.062 inches all ends -
Raised Face Diameter
2.000 inches all ends -
Material
Steel body -
Media For Which Designed
Water-oil-gas single response -
Style Designator
Err-090
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Safety Relief Valve
A valve designed to automatically release excessive pressures. It is actuated by static pressure upstream of the valve and is used as a safety valve or relief valve, and may be set to close at a predetermined pressure. It is not designed for regulation of continuously fluctuating loads. It may be inline or cartridge (manifold) design. Excludes valve (1), relief, pressure and temperature.
Pricing and Availability
Get a quote for 4820-01-269-1539 safety relief valveManufacturer Part Numbers and Alternates
MPN manufacturer part number | Registrant or Supplier |
---|---|
1905DC-2/XDA1/0 | Dresser, Inc. |
1905DC-2/XDA1/OL 21T28PSI | Dresser, Inc. |
Stock Check
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