Model: 4449

Plug Valve

Properties:

Flow Style

Two-way two port 90 degree plug turn

Bolt Hole Quantity

12 1st end

Maximum Operating Temp

100.0 degrees fahrenheit 2nd response

Maximum Operating Temp

750.0 degrees fahrenheit 1st response

Valve Operation Method

Manual

Flange Shape

Round with holes 1st end

Connection Type

Flange 1st end

Features Provided

Nonadjustable rotation

Maximum Operating Pressure

400.0 pounds per square inch 1st response

Maximum Operating Pressure

670.0 pounds per square inch 2nd response

Outside Diameter

12.500 inches 1st end

Thickness

1.625 inches 1st end

Bolt Hole Diameter

1.125 inches 1st end

Bolt Circle Diameter

11.500 inches 1st end

Flange Face Design

Raised straight 1st end

Raised Face Height

0.250 inches 1st end

Raised Face Diameter

8.500 inches 1st end

Material

Steel body

Material

Steel seat

Media For Which Designed

Steam 1st response

Media For Which Designed

Water-oil-gas 2nd response

NSN

4820-00-953-1205

Part Number

4449

Description

Valve,plug

CAGE

76278

A valve designed to control the flow of a fluid by the rotation of a ported plug or plug sector within a suitable ported seat. The plug requires lubrication for ease of operation or contains a bonded composition seal(s). See also valve, seatless and cock, plug.

Part 4449 NSN 4820-00-953-1205

INC

FIIG

Concept No.

App. Key

Cond. Code

Status

INC:

05490

FIIG:

A046B0

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:

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Schedule B and Export

Schedule B: 8481803065
SITC: 74780
End Use: Industrial machines, other
NAICS: 332911
USDA: 1

Freight Class: Plug type taps, cocks and valves of steel, hand operated