Model: 721-4TX-8D

Plug Valve

Properties:

Thread Class
2a all ends
Thread Direction
Right-hand all ends
Flow Style
F27 four-way four port 90 degree plug turn
Flow Style
Four-way four port 90 degree plug turn
Maximum Operating Temp
300.0 degrees fahrenheit single response
Connection Style
G42 flared (tube) all ends
Connection Style
Flared (tube) all ends
Valve Operation Method
Automatic
Connection Type
Threaded external tube all ends
Mounting Facility
Bracket
Thready Qty Per Inch (tpi)
18 all ends
Maximum Operating Pressure
50.0 pounds per square inch single response
Thread Size
0.750 inches all ends
Seat Angle
30.0 degrees all ends
Material
Aluminum alloy body
Material
Aluminum alloy flow control device
Material
Aluminum alloy seat
Material
Stainless steel stem
Media For Which Designed
Fuel/oil, hydrocarbon single response
Thread Series Designator
Uns all ends
NSN
4820-00-287-4000
Part Number
721-4TX-8D
Description
Valve,plug
CAGE
09990

A valve designed to control the flow of a fluid by the rotation of a ported plug or plug sector within a suitable ported seat. The plug requires lubrication for ease of operation or contains a bonded composition seal(s). See also valve, seatless and cock, plug.

Part 721-4TX-8D NSN 4820-00-287-4000

INC
FIIG
Concept No.
App. Key
Cond. Code
Status
INC:
05490
FIIG:
A046B0
Concept No.:
1
App. Key:
AM
Cond. Code:
2
Status:
A

Material Classification

Hazardous material, precious metals, criticality, enviroment, and electrostatic discharge indicators
HMIC
PMIC
ESD/EMI
ENAC
MMAC
CRITL
HMIC:
N
PMIC:
U
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: 8481805090
  • SITC: 74780
  • End Use: Industrial machines, other
  • NAICS: 332911
  • USDA: 1

Freight Class: Taps, cocks, valves and similar appliances, nesoi, hand operated, of materials other than copper, iron or steel

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