NSN 4820-01-259-5786
Velocity Fuse
About this product
Disk flow control device, spring disk loading method, 4 all ends bolt holes, valve operation method: automatic.
Manufacturer part number 1811GA-0-3X1-20 for national stock number 4820012595786.
Datasheet
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Product description
Safety Relief Valve NSN 4820-01-259-5786.
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MPN or Model
1811GA-0-3X1-20
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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
1.250 inches -
Adjustable Pressure Range
+4.0/+309.0 pounds per square inch -
Maximum Operating Pressure
150.0 pounds per square inch single response -
Outside Diameter
1.500 inches 1st end -
Bolt Hole Diameter
0.625 inches all ends -
Flange Face Design
Raised straight all ends -
Raised Face Height
0.062 inches all ends -
Material
Steel body -
Media For Which Designed
Air 1st 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 4820-01-259-5786 safety relief valveManufacturer Part Numbers and Alternates
MPN manufacturer part number | Registrant or Supplier |
---|---|
1811GA-0-3X1-20 | Dresser, Inc. |
314953 SER.N0.8V09253 | Dresser, Inc. |
Stock Check
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