Model: 40203-4 ASSEMBLY 40203-402

Temperature Regulating Valve

Properties:

Body Material
Bronze, mil-b-16541
Stem Material
Nickel-copper alloy, qq-n-281, class b
Furnished Items
Bonnet and tailpiece and indicator
Media For Which Designed
Water, salt
First End Connection Type
Silver brazed unions per mil-f-1183
Second End Relationship With First End
Identical
Seat Material
Nickel-copper alloy, qq-n-281, class b
Face To Face Distance
7.218 inches
Flow Control Device
Stem and integral disk
End Connection Quantity
2
Two-way Valve Action
Reverse acting
Bulb Length
12.000 inches
Bulb Diameter
1.000 inches
Tempurature Adjustability
Adjustable
Tempurature Rating
Between 80.0 degrees fahrenheit and 120.0 degrees fahrenheit
Valve Size
1.250 inches
Part Name Assigned By Controlling Agency
1.250 " trac style "b" reverse acting thermostatic temperature regulating valve assembly
NSN
4820-01-533-0791
Part Number
40203-4 ASSEMBLY 40203-402
Description
Valve,regulating,temperature
CAGE
55378

A self-acting valve designed for controlling, by means of a thermostatic element, the flow of liquids or gases therethrough. The thermostatic element is located in liquid or gas whose temperature is controlled by the heat of the liquid or gas flowing through the valve. See also valve, relief, pressure and temperature.

Part 40203-4 ASSEMBLY 40203-402 NSN 4820-01-533-0791

INC
FIIG
Concept No.
App. Key
Cond. Code
Status
INC:
05492
FIIG:
A21100
Concept No.:
1
App. Key:
E
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:
A
ESD:
A
MMAC:
CRITL:
X

Packaging & Shipping

Est. Pack Size
Est. Pack Weight
Est. Item Weight
Est. Item Dim.
Pack Size:
--
Paclk Weight:
--
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:
F
LVL_B:
F

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: 8481809015
  • SITC: 74780
  • End Use: Industrial machines, other
  • NAICS: 332911
  • USDA: 1

Freight Class: Regulator valves, self-operating, for controlling variables such as temperature, pressure, flow and liquid level

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