Model: 8021 ITEM 2

Check Valve

Special Features:

An assembly of valve, 4820-01-561-6165, 1/4 male connector, 4730-01-017-5123, 1/4 tube to tube connector, p/n 5075a-49-4, and 2 o-rings; poppet material: fluorocarbon fkm; next higher assembly: probe tee assembly, p/n 8021b-g501

Properties:

Flow Control Device
Poppet
Maximum Operating Temp
100.0 degrees fahrenheit single response
End Application
Chlorine monitor; new construction lhd 8
Valve Operation Method
Automatic
Connection Type
Threaded external boss 1st end
Connection Type
Unthreaded internal tube 2nd end
Maximum Operating Pressure
3000.0 pounds per square inch single response
Opening Pressure Setting
2.0 pounds per square inch
Material
Steel comp 316 body
Style Designator
Straight thru
Furnished Items And Quantity
2 adapter
NSN
4820-01-561-6192
Part Number
8021 ITEM 2
Description
Valve,check
CAGE

A valve permitting flow in one direction only. It does not have a stem, except when equipped with a lever and weight and has no pressure adjustment. It may be inline or cartridge (manifold) design.

Part 8021 ITEM 2 NSN 4820-01-561-6192

INC
FIIG
Concept No.
App. Key
Cond. Code
Status
INC:
05487
FIIG:
A530B0
Concept No.:
1
App. Key:
Cond. Code:
1
Status:
A

Material Classification

Hazardous material, precious metals, criticality, enviroment, and electrostatic discharge indicators
HMIC
PMIC
ESD/EMI
ENAC
MMAC
CRITL
HMIC:
N
PMIC:
A
ESD:
ESD:
MMAC:
CRITL:
X

Freight Classification

NMFC
UFC
LTL
LCL
WCC
TCC
SHC
ACC
NMFC:
051080
UFC:
29300
LTL:
RATING VARIABLE
LCL:
--
WCC:
594
TCC:
Z
SHC:
9
ACC:
Trailers/Vehicles

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Schedule B and Export
  • Schedule B: 8481302090
  • SITC: 74730
  • End Use: Industrial machines, other
  • NAICS: 332911
  • USDA: 1

Freight Class: Check valves of steel

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