NSN 4820-01-257-9790
Velocity Fuse
About this product
Disk flow control device, inside screw bonnet type, bolted bonnet attachment method, disk loading method: spring.
Manufacturer part number R10AN3N310-BM3 AND D50551 for national stock number 4820012579790.
Datasheet
-
Product description
Safety Relief Valve NSN 4820-01-257-9790.
-
MPN or Model
R10AN3N310-BM3 AND D50551
-
Schedule B
8481.40.0000 (Safety or relief valves) -
NMF (National Motor Freight)
127220 - Pressure Reg/red/relief Valves NOI -
Flow Control Device
Disk -
Bonnet Type
Inside screw -
Bonnet Attachment Method
Bolted -
Disk Loading Method
Spring -
Bolt Hole Quantity
8 all ends -
Maximum Operating Temp
250.0 degrees fahrenheit single response -
Valve Operation Method
Automatic -
Flange Shape
Round with holes all ends -
Connection Type
Flange all ends -
Valve Size
4.000 inches -
Adjustable Pressure Range
+40.0/+48.0 pounds per square inch -
Maximum Operating Pressure
250.0 pounds per square inch single response -
Outside Diameter
10.000 inches all ends -
Thickness
1.250 inches all ends -
First Connection Face To Centerline Distance
14.500 inches -
Bolt Hole Diameter
0.875 inches all ends -
Second Connection Face To Centerline Distance
14.500 inches -
Bolt Circle Diameter
7.875 inches all ends -
Flange Face Design
Plain all ends -
Material
Nickel alloy seat -
Media For Which Designed
Water-oil-gas single response -
Style Designator
Err-090 -
Furnished Items And Quantity
1 lever
More from these suppliers
- 4820-00-326-6003 MPN AA19821PC19821-55Flat Valve Diaphragm
- 4820-01-188-1781 MPN R10AF2F203Safety Relief Valve
- 4820-01-194-5106 MPN R10AF1F1AX-BM3Safety Relief Valve
- 4820-01-228-5535 MPN D48669Safety Relief Valve
- 4820-01-231-4111 MPN D48670REV C 15T18PSISafety Relief Valve
- 4820-01-421-0134 MPN R10AJ2K213-BM1Safety Relief Valve
- 4820-01-237-2804 MPN D50346PARTR10AJ2J111Safety Relief Valve
- 4820-01-322-8155 MPN Y24ND4D4TFluid Pressure Regulating Valve
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 4820-01-257-9790 safety relief valveManufacturer Part Numbers and Alternates
MPN manufacturer part number | Registrant or Supplier |
---|---|
R10AN3N310-BM3 AND D50551 | Hunt Valve Company Inc |
Stock Check
Availability of this NSN has not been updated recently. Submit
the pricing and availbility form above to receive an up to date quote.