NSN 4820-01-424-9868
Velocity Fuse
About this product
Marine service approved.
Manufacturer part number 55655003 2J3 HSMS15 128 T 145 for national stock number 4820014249868.
Datasheet
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Product description
Safety Relief Valve NSN 4820-01-424-9868.
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MPN or Model
55655003 2J3 HSMS15 128 T 145
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Schedule B
8481.40.0000 (Safety or relief valves) -
NMF (National Motor Freight)
051080 - Faucets, Bibcocks, Gates Valves -
Unit Weight (Est.)
80 lb -
Bolt Hole Quantity
8 2nd end -
Maximum Operating Temp
650.0 degrees fahrenheit single response -
End Application
Ticonderoga class cg (47) -
Valve Operation Method
Automatic -
Flange Shape
Round with holes all ends -
Connection Type
Flange all ends -
Valve Size
3.000 inches -
Adjustable Pressure Range
+128.0/+145.0 pounds per square inch -
Maximum Operating Pressure
300.0 pounds per square inch single response -
Outside Diameter
7.500 inches 1st end -
Thickness
0.813 inches 2nd end -
First Connection Face To Centerline Distance
4.875 inches -
Bolt Hole Diameter
0.750 inches all ends -
Second Connection Face To Centerline Distance
5.375 inches -
Bolt Circle Diameter
6.000 inches 1st end -
Flange Face Design
Raised straight all ends -
Raised Face Height
0.062 inches all ends -
Raised Face Diameter
5.000 inches 1st end -
Material
Stainless steel stem -
Material Specification
Aisi 304 assn standard single material response flow control device -
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.
![Mechanic Bill explains Velocity Fuse](/public/images/billy-thinking.png)
Pricing and Availability
Get a quote for 4820-01-424-9868 safety relief valveManufacturer Part Numbers and Alternates
MPN manufacturer part number | Registrant or Supplier |
---|---|
55655003 2J3 HSMS15 128 T 145 | Pentair Valves & Controls Us Lp |
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