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Directional Control Linear Valve NSN 4820-01-527-0625

Item Description

A manually or power operated valve having three or more ports. The direction of the flow through the various ports is controlled by either one or more reciprocating slide(s) or spool(s) with recess areas which mate with ports in an integral or replaceable ported sleeve, or one or more poppet(s). It is designed to change the direction of fluid flow from one valve port to another. An off (no flow) position is not a flow pattern. The valve is designed to actuate various components of a fluid system. A power operated valve may have a manual override. For items which stop, start, or change the flow of fluid, see: valve, solenoid. Excludes valve, plug. See also servovalve, hydraulic; body section, working, linear directional control valve; and valve assembly.

NSN 4820-01-527-0625 NSN: 4820-01-527-0625

Features and Characteristics

Thread Class
2a
End Connection Quantity
3
Valve Discharge Flow Rate
5.0 gallons per minute
End Application
Test stand
Err Default
Err default
Valve Operation Method
Automatic
Connection Type
Threaded external pipe
Thready Qty Per Inch (tpi)
27
Maximum Operating Pressure And Media For Which Designed
5000.0 pounds per square inch oil, hydraulic
Thread Size
0.250 inches
Body Material
Stainless steel
Maximum Operating Tempurature And Media For Which Designed
200.0 degrees fahrenheit oil, hydraulic
Part Name Assigned By Controlling Agency
Pilot operated 2-way cartridge valve, normally open
Flow Pattern Quantity
2
Special Features
This cartridge valve is furnished in (standard) aluminum housing with 1/4 npt connections to ports 1 and 2; pilot connection 1/8 npt. Housing has 2 mounting holes of 3/4-16 unf. If pilot pressures falls below pressure valve acts as a relief valve. Determine pressure by multiplying possible system pressure by 11, then devide total by 26. When pilot pressure falls below this number valve will function as a pilot operated relief valve. 26: 1 pilot ratio
Thread Series Designator
Npt
FSC
4820 Nonpowered Valves
NIIN
015270625
NSN
4820015270625

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
825271260/S8502-2
Cage Code:
8V003
Status:
A
MSDS:
Part Number:
PL MODEL H-5000-S ITEM IL1
Cage Code:
4M588
Status:
A
MSDS:

Foreign Trade & Schedule B

What is a Schedule B number? Find more information at help.cbp.gov
  • Schedule B Number: 8481809050
  • NAICS: 332911
  • SITC: 74780
  • Description: Other taps, cocks, valves, etc., nesoi
  • End Use (Code 21180):
    Industrial machines, other

Q & A

Frequently asked questions for NSN 4820-01-527-0625
What are the manufacturers of nsn 4820015270625?
Does this nsn 4820015270625 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 4820015270625
A manually or power operated valve having three or more ports. the direction of the flow through the various ports is controlled by either one or more reciprocating slide(s) or spool(s) with recess areas which mate with ports in an integral or replaceable ported sleeve, or one or more poppet(s). it is designed to change the direction of fluid flow from one valve port to another. an off (no flow) position is not a flow pattern. the valve is designed to actuate various components of a fluid system. a power operated valve may have a manual override. for items which stop, start, or change the flow of fluid, see: valve, solenoid. excludes valve, plug. see also servovalve, hydraulic; body section, working, linear directional control valve; and valve assembly.
Does nsn 4820015270625 contain any precious metals?
No precious metal content.
Does nsn 4820015270625 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 4820015270625?
No known electrostatic discharge.

Identification Group

Item Identification Guide (IIG) and Item Name Code (INC)
INC
FIIG
App. Key
Cond. Code
Status
INC:
61929
FIIG:
A506H0
App. Key:
Cond. Code:
2
Status:
A

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