Model: 40700 ITEM 018

Temperature Regulating Valve

Special Features:

Operating pressure 175 psig max 25 psig min

Properties:

Body Material

Bronze, mil-b-16541

Media For Which Designed

Water

Flow Control Device

Bellows

End Connection Quantity

End Application

Electronic cooling (chilled water) system

End Connection Specification/std

Mil-f-20042c

Valve Size

2.500 inches

Part Name Assigned By Controlling Agency

2-1/2" trac style a failsafe double seat reverse acting thermostatic temperature regulator valve assembly

Specification Data

81349 - mil-v-19772 government specification

Nondefinitive Specification/std Data

Ii type and 2 class and 250 series

NSN

4820-01-540-8573

Part Number

40700 ITEM 018

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 40700 ITEM 018 NSN 4820-01-540-8573

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