NSN 4820-01-481-2270
Velocity Fuse
This valve is approximately 10 inches in height and requires an additional 2 inches clearance for disassembly. Approved as class "a" by buships nnva, jan 30, 1970. Drawing was originally from kunkle valve (cage 34494) which was purchased by anderson greenwood (cage 01343)..
Manufacturer part number E20108A51M for national stock number 4820014812270.
Datasheet
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Product description
Safety Relief Valve NSN 4820-01-481-2270.
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MPN or Model
E20108A51M
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Schedule B
8481.40.0000 (Safety or relief valves) -
NMF (National Motor Freight)
127220 - Pressure Reg/red/relief Valves NOI -
Pipe Size Accommodated
0.375 inches all ends -
Flow Control Device
Disk -
Bonnet Type
Inside spring -
Bonnet Attachment Method
Bolted -
Disk Loading Method
Spring -
Maximum Operating Temp
150.0 degrees fahrenheit single response -
Connection Style
Socket with brazing ring err-100 -
Valve Operation Method
Automatic -
Connection Type
Unthreaded internal pipe all ends -
Adjustable Pressure Range
+5.0/+9.0 pounds per square inch -
Part Name Assigned By Controlling Agency
Relief valve, type 1551-t. -
Material
Nickel alloy flow control device -
Material Specification
Qq-n-281 federal specification single material response stem -
Media For Which Designed
Water-oil-gas single response -
Style Designator
Err-090 -
Furnished Items And Quantity
2 brazing ring and 2 tailpiece and 1 wrench
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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 4820-01-481-2270 safety relief valveManufacturer Part Numbers and Alternates
| MPN manufacturer part number | Registrant or Supplier |
|---|---|
| E20108A51M | Pentair Valves & Controls Us Lp |
| 20107 ASSY E20108A51M | Pentair Valves & Controls Us Lp |
| 20107 | Anderson Greenwood Lp |
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