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

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.:

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:

0.1000lbs

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:

576

TCC:

SHC:

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