NSN 4820-00-137-7991
Velocity Fuse
About this product
Disk flow control device, inside spring bonnet type, bolted bonnet attachment method, disk loading method: spring.
Manufacturer part number A15634REVA for national stock number 4820001377991.
Datasheet
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Product description
Safety Relief Valve NSN 4820-00-137-7991.
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MPN or Model
A15634REVA
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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.)
37.5 lb -
Flow Control Device
Disk -
Bonnet Type
Inside spring -
Bonnet Attachment Method
Bolted -
Disk Loading Method
Spring -
Maximum Operating Temp
300.0 degrees fahrenheit single response -
Valve Operation Method
Automatic -
Flange Shape
Round 1st end -
Connection Type
Flange 1st end -
Features Provided
Bonnet packing and pressure tight outlet side -
Adjustable Pressure Range
+163.0/+186.0 pounds per square inch -
Maximum Operating Pressure
210.0 pounds per square inch single response -
Criticality Code Justification
Zzzy -
Opening Pressure Setting
175.0 pounds per square inch -
Flange Face Design
Plain 1st end -
Material
Nickel alloy stem -
Media For Which Designed
Water, fresh single response -
Style Designator
Angle -
Reference Number Differentiating Characteristics
Material will be in accordance with ships parts control center activity hx quality control, manufacturing and testing specifications
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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 4820-00-137-7991 safety relief valveManufacturer Part Numbers and Alternates
MPN manufacturer part number | Registrant or Supplier |
---|---|
A15634REVA | Anderson Greenwood Lp |
20129REVAANDA15634REVA | Anderson Greenwood Lp |
20129Q91M | Anderson Greenwood Lp |
Stock Check
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