Model: 40689-4

Temperature Regulating Valve

Properties:

Body Material

Copper alloy

Body Style

Straight thru

Stem Material

Steel, corrosion resisting

First End Connection Type

Unthreaded internal pipe

First End Style Designator

Reduced socket with one brazing ring

First End Pipe Size Accommodated

0.500 inches

Second End Relationship With First End

Identical

Seat Material

Copper alloy

Flow Control Device

Disk

End Connection Quantity

Capillary Tube Length

120.000 inches

Bulb Length

11.000 inches

Bulb Diameter

0.625 inches

Tempurature Adjustability

Adjustable

Thermostatic Element

Liquid immersion type

NSN

4820-01-410-8127

Part Number

40689-4

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 40689-4 NSN 4820-01-410-8127

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:

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:

SPI No.:

SPI Rev.:

SPC Mkg:

LVL_A:

LVL_B:

Freight Classification

NMFC

UFC

LTL

LCL

WCC

TCC

SHC

ACC

NMFC:

051080

UFC:

29300

LTL:

RATING VARIABLE

LCL:

WCC:

594

TCC:

SHC:

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