Globe-check Valve NSN 4820-01-520-9081

Item Description

A valve with one inlet and one outlet connection designed for precise, adjustable control of the flow in one direction and free flow in the opposite direction. Precise control is provided by a threaded needle or stem which is lifted perpendicularly off the center axis of its seat. Free flow is provided by an internal by-pass check valve which operates independently of the needle or stem.

NSN: 4820-01-520-9081

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Features and Characteristics

Pipe Size Accommodated

0.375 inches all ends

Thread Class

2b all ends

Thread Direction

Right-hand all ends

Flow Control Device

Ball or needle

Maximum Operating Temp

140.0 degrees fahrenheit single response

End Application

Vds transfer hoist piping system

Connection Style

Plain, optional end (pipe) all ends

Valve Operation Method

Automatic or manual

Connection Type

Threaded internal pipe all ends

Thready Qty Per Inch (tpi)

18 all ends

Maximum Operating Pressure

2000.0 pounds per square inch single response

Thread Size

0.375 inches all ends

Opening Pressure Setting

5.0 pounds per square inch

Part Name Assigned By Controlling Agency

Flow control valve

Special Features

This valve meters flow with a two-step needle for adjusting flow and a ball check; valve allows metered flow in one direction and free-flow in reverse direction

Material

Stainless steel flow control device

Material Specification

Nitrile mfr ref single material response seat

Style Designator

Straight thru

Thread Series Designator

Nptf all ends

FSC

4820 Nonpowered Valves

NIIN

015209081

NSN

4820015209081

Manufacturer Part Numbers

Part numbers registered to this national stock number.

Part Number

Cage

Status

MSDS

Part Number:

SPF600B

Cage Code:

18925

Status:

MSDS:

Part Number:

EJ-42185 ITEM NO 14

Cage Code:

20722

Status:

MSDS:

Part Number:

EJ-11825

Cage Code:

20722

Status:

MSDS:

Part Number:

EJ-42185

Cage Code:

20722

Status:

MSDS:

Foreign Trade & Schedule B

What is a Schedule B number? Find more information at help.cbp.gov

Schedule B Number: 8481301090
NAICS: 332911
SITC: 74730
Description: Check valves of copper having a pressure rating of 850 kpa or over
End Use (Code 21180):
Industrial machines, other

Q & A

Frequently asked questions for NSN 4820-01-520-9081

What are the manufacturers of nsn 4820015209081?

Parker-hannifin Corporation (18925)
Entwistle Company, The (20722)

Does this nsn 4820015209081 have a shelf life?
No. This NSN does not have an applicable shelf life.

What is the formal definition of nsn 4820015209081
A valve with one inlet and one outlet connection designed for precise, adjustable control of the flow in one direction and free flow in the opposite direction. precise control is provided by a threaded needle or stem which is lifted perpendicularly off the center axis of its seat. free flow is provided by an internal by-pass check valve which operates independently of the needle or stem.

Does nsn 4820015209081 contain any precious metals?
No precious metal content.

Does nsn 4820015209081 contain any hazardous materials?
No MSDS. No hazardous material.

What is the ESD classification of nsn 4820015209081?
No known electrostatic discharge.

Identification Group

Item Identification Guide (IIG) and Item Name Code (INC)

INC

FIIG

App. Key

Cond. Code

Status

INC:

42174

FIIG:

A530B0

App. Key:

Cond. Code:

Status:

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