NSN 4820-00-166-0278
Velocity Fuse
About this product
The end connection identified above as the second end is the valve inlet.
Manufacturer part number A34153 for national stock number 4820001660278.
Datasheet
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Product description
Safety Relief Valve NSN 4820-00-166-0278.
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MPN or Model
A34153
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Schedule B
8481.40.0000 (Safety or relief valves) -
NMF (National Motor Freight)
127220 - Pressure Reg/red/relief Valves NOI -
Unit Weight (Est.)
58.3 lb -
Flow Control Device
Disk -
Bonnet Type
Exposed spring -
Bonnet Attachment Method
Bolted -
Disk Loading Method
Spring -
Valve Discharge Flow Rate
8900.0 pounds per hour -
Renewable Seat Ring Type
Threaded -
Bolt Hole Quantity
8 1st end -
Valve Operation Method
Automatic or manual -
Flange Shape
Round with holes 2nd end -
Connection Type
Flange 1st end -
Features Provided
Pressure tight outlet side -
Valve Size
1.500 inches -
Opening Pressure Setting
700.0 pounds per square inch -
Outside Diameter
6.500 inches 1st end -
Thickness
0.875 inches 2nd end -
Bolt Hole Diameter
0.875 inches 2nd end -
Bolt Circle Diameter
5.000 inches 1st end -
Flange Face Design
Plain 2nd end -
Raised Face Height
0.062 inches 1st end -
Raised Face Diameter
3.625 inches 1st end -
Style Designator
Angle flanged ends -
Reference Number Differentiating Characteristics
As differentiated by the valve discharge flow rate requirement and as modified by crosby valve and gage co drawing h43589 sheet 2
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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 4820-00-166-0278 safety relief valveManufacturer Part Numbers and Alternates
MPN manufacturer part number | Registrant or Supplier |
---|---|
A34153 | Pentair Valves & Controls Us Lp |
A34153 M0D | Pentair Valves & Controls Us Lp |
3176765 | Naval Ship Systems Command |
Stock Check
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