NSN 4820-01-051-1121
Velocity Fuse
About this product
Disk flow control device, inside spring bonnet type, bolted bonnet attachment method, disk loading method: spring.
Manufacturer part number 20230 CDSH 16034 for national stock number 4820010511121.
Datasheet
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Product description
Safety Relief Valve NSN 4820-01-051-1121.
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MPN or Model
20230 CDSH 16034
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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 -
Bonnet Type
Inside spring -
Bonnet Attachment Method
Bolted -
Disk Loading Method
Spring -
Bolt Hole Quantity
4 all ends -
Maximum Operating Temp
150.0 degrees fahrenheit single response -
Valve Operation Method
Automatic -
Flange Shape
Round with holes all ends -
Connection Type
Flange all ends -
Valve Size
2.500 inches -
Adjustable Pressure Range
+45.0/+55.0 pounds per square inch -
Maximum Operating Pressure
150.0 pounds per square inch single response -
Outside Diameter
5.500 inches all ends -
Thickness
0.500 inches all ends -
First Connection Face To Centerline Distance
5.594 inches -
Bolt Hole Diameter
0.625 inches all ends -
Second Connection Face To Centerline Distance
5.594 inches -
Bolt Circle Diameter
2.875 inches all ends -
Flange Face Design
Plain swivel all ends -
Material
Nickel alloy flow control device -
Material Specification
Qq-c-390, alloy d4/d/ federal specification single material response 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 4820-01-051-1121 safety relief valveManufacturer Part Numbers and Alternates
MPN manufacturer part number | Registrant or Supplier |
---|---|
20230 CDSH 16034 | Pentair Valves & Controls Us Lp |
20230-007-41M | Pentair Valves & Controls Us Lp |
20230 CDSH 16034 | Anderson Greenwood Lp |
20230-007-41M | Anderson Greenwood Lp |
Stock Check
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