Model: 203321

Temperature Regulating Valve

Special Features:

The end connection identified above as the second end is the valve inlet

Properties:

Outside Surface Treatment

Any acceptable

Body Style

Angle

First End Connection Type

Threaded external tube

First End Style Designator

Flared

First End Outside Diameter Tube Accommodated

0.750 inches

First End Thread Size And Series/type Designator

1-1/16-12 un

First End Thread Class

First End Thread Direction

Right-hand

Second End Relationship With First End

Not identical

Second End Connection Type

Threaded external tube

Second End Style Designator

Flared

Second End Outside Diameter Tube Accommodated

0.625 inches

Second End Thread Size And Series/type Designator

7/8-14 unf

Second End Thread Class

Second End Thread Direction

Right-hand

First End Seat Angle In Deg

37.0

Second End Seat Angle In Deg

37.0

End Connection Quantity

Capillary Tube Length

24.000 inches

Bulb Length

2.062 inches

Bulb Diameter

0.375 inches

Tempurature Adjustability

Adjustable

Thermostatic Element

Duct type

Tempurature Rating

Between -65.0 degrees fahrenheit and 175.0 degrees fahrenheit

NSN

4820-00-163-2912

Part Number

203321

Description

Valve,regulating,temperature

CAGE

01359

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 203321 NSN 4820-00-163-2912

INC

FIIG

Concept No.

App. Key

Cond. Code

Status

INC:

05492

FIIG:

A21100

Concept No.:

App. Key:

Cond. Code:

Status:

Material Classification

Hazardous material, precious metals, criticality, enviroment, and electrostatic discharge indicators

HMIC

PMIC

ESD/EMI

ENAC

MMAC

CRITL

HMIC:

PMIC:

ESD:

MMAC:

CRITL:

Freight Classification

NMFC

UFC

LTL

LCL

WCC

TCC

SHC

ACC

NMFC:

127220

UFC:

64490

LTL:

77.5

LCL:

77.5

WCC:

594

TCC:

SHC:

ACC:

Equipment for Aircraft

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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