NSN 4820-01-049-5750
Velocity Fuse
About this product
Piston flow control device, inside spring bonnet type, integral bonnet attachment method, disk loading method: spring.
Manufacturer part number 16302703 for national stock number 4820010495750.
Datasheet
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Product description
Safety Relief Valve NSN 4820-01-049-5750.
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MPN or Model
16302703
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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.)
71.5 lb -
Flow Control Device
Piston -
Bonnet Type
Inside spring -
Bonnet Attachment Method
Integral -
Disk Loading Method
Spring -
Bolt Hole Quantity
8 all ends -
Valve Operation Method
Automatic -
Flange Shape
Round with holes all ends -
Connection Type
Flange all ends -
Valve Size
4.000 inches -
Opening Pressure Setting
20.0 pounds per square inch -
Outside Diameter
7.688 inches all ends -
Thickness
0.688 inches all ends -
First Connection Face To Centerline Distance
5.880 inches -
Bolt Hole Diameter
0.562 inches all ends -
Second Connection Face To Centerline Distance
5.880 inches -
Bolt Circle Diameter
6.562 inches all ends -
Flange Face Design
Plain all ends -
Material
Steel -
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 4820-01-049-5750 safety relief valveManufacturer Part Numbers and Alternates
MPN manufacturer part number | Registrant or Supplier |
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16302703 | Coltec Industries Inc |
16302703 | Fairbanks Morse, Llc |
Stock Check
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