Model: 108-21

Expansion Valve

Properties:

Body Material
Brass
Body Style
Angle give "adqm" or "adqn" if flanged one or two ends
Stem Material
Steel, corrosion resisting
Furnished Items
Clamp 2; nut 2; screw 2
Tempurature Rating
250.0 degrees fahrenheit
Media For Which Designed
Refrigerant 12
First End Connection Type
Unthreaded internal tube
First End Style Designator
Socket
First End Outside Diameter Tube Accommodated
0.875 inches
Second End Relationship With First End
Not identical
Second End Connection Type
Unthreaded internal tube
Second End Style Designator
Socket
Second End Outside Diameter Tube Accommodated
0.500 inches
Seat Material
Steel, corrosion resisting
Flow Control Device
Needle
End Connection Quantity
2
Capillary Tube Length
60.000 inches
Bulb Length
3.500 inches
Bulb Diameter
0.500 inches
Valve Expansion Control Type
Thermostatic
Valve Evaporator Tempurature Range Designation
High and low
Valve Pressure Limiting Device
Not included
Bulb Media Type
Refrigerant 12
Bulb Mounting Method
Clamp
Valve Equalizer Location
External
Valve Equalizer Connection Type
Flared tube
Valve Equalizer Connection Diameter
0.250 inches
Refrigeration Capacity In Btu Per Hour
12.0
NSN
4820-00-508-2577
Part Number
108-21
Description
Valve,expansion
CAGE
10018

A self-acting valve specifically designed for use in refrigeration systems for continual control of rate of flow of refrigerant. It may be actuated by a thermostatic element or self-actuated.

Part 108-21 NSN 4820-00-508-2577

INC
FIIG
Concept No.
App. Key
Cond. Code
Status
INC:
05493
FIIG:
A07100
Concept No.:
1
App. Key:
AG
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:
U
ESD:
ESD:
MMAC:
CRITL:
X

Packaging & Shipping

Est. Pack Size
Est. Pack Weight
Est. Item Weight
Est. Item Dim.
Pack Size:
--
Paclk Weight:
0.1000lbs
Item Weight:
--
Item Dim:
--
OPI
SPI No.
SPI Rev.
SPC Mkg.
LVL A
LVL B
OPI:
O
SPI No.:
SPI Rev.:
SPC Mkg:
00
LVL_A:
Q
LVL_B:
Q

Freight Classification

NMFC
UFC
LTL
LCL
WCC
TCC
SHC
ACC
NMFC:
051080
UFC:
29300
LTL:
RATING VARIABLE
LCL:
--
WCC:
576
TCC:
Z
SHC:
9
ACC:
Construction Materials

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Schedule B and Export
  • Schedule B: 8481809050
  • SITC: 74780
  • End Use: Industrial machines, other
  • NAICS: 332911
  • USDA: 1

Freight Class: Other taps, cocks, valves, etc., nesoi

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