NSN 4820-01-220-0839
Velocity Fuse
About this product
Disk flow control device, inside spring bonnet type, union bonnet attachment method, disk loading method: spring.
Manufacturer part number NMP314RNG459 TO 557PSI-A for national stock number 4820012200839.
Datasheet
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Product description
Safety Relief Valve NSN 4820-01-220-0839.
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MPN or Model
NMP314RNG459 TO 557PSI-A
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Schedule B
8481.40.0000 (Safety or relief valves) -
NMF (National Motor Freight)
051080 - Faucets, Bibcocks, Gates Valves -
Flow Control Device
Disk -
Bonnet Type
Inside spring -
Bonnet Attachment Method
Union -
Disk Loading Method
Spring -
Valve Operation Method
Automatic -
Connection Type
Flange all ends -
Adjustable Pressure Range
+459.0 to 557.0 pounds per square inch -
Maximum Operating Pressure
1200.0 pounds per square inch single response -
Flange Face Design
Raised straight all ends -
Material
Stainless steel stem -
Media For Which Designed
Air 1st response -
Style Designator
C1a angle flanged ends
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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 4820-01-220-0839 safety relief valveManufacturer Part Numbers and Alternates
| MPN manufacturer part number | Registrant or Supplier |
|---|---|
| NMP314RNG459 TO 557PSI-A | Pentair Valves & Controls Us Lp |
| NMP355 RANGE 459 TO 557 1IN | Anderson Greenwood Lp |
| NMP355-L3120A 1IN 459 T 557 PSI | Anderson Greenwood Lp |
| NMP355 RANGE 459 TO 557 1IN | Pentair Valves & Controls Us Lp |
| NMP355-L3120A 1IN 459 T 557 PSI | Pentair Valves & Controls Us Lp |
| NMP355 RANGE 459 TO 557 1IN | Kunkle Industries Inc |
| NMP355-L3120A 1IN 459 T 557 PSI | Kunkle Industries Inc |
| S4824-H-31293398RNG459 TO 557 | Naval Ship Systems Command |
| NMP314 | Kunkle Industries Inc |
| NMP314RNG459 TO 557PSI-A | Kunkle Industries Inc |
| NMP314 | Anderson Greenwood Lp |
| NMP314RNG459 TO 557PSI-A | Anderson Greenwood Lp |
Stock Check
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