Model: 253B-1-40-1

Butterfly Valve

Properties:

Maximum Operating Temp

90.0 degrees celsius single response

End Application

Reentry system test set (rsts)

Current Rating In Amps

1.000

Valve Operation Method

Electric motor

Flange Shape

Round all ends

Connection Type

Flange all ends

Mounting Facility

Bracket

Voltage In Volts And Current Type

15.0 dc

Outside Diameter

2.750 inches all ends

Thickness

2.250 inches all ends

Flange Face Design

Plain all ends

Butterfly Valve Size

1.270 inches

Part Name Assigned By Controlling Agency

Valve, throttle, exhaust

Media For Which Designed

Air single response

NSN

4810-01-483-8022

Part Number

253B-1-40-1

Description

Valve,butterfly

CAGE

23582

A valve that controls flow by a circular disk, or a pair of semicircular disks, attached to a common spindle or lever turning on a diametral axis.

Part 253B-1-40-1 NSN 4810-01-483-8022

INC

FIIG

Concept No.

App. Key

Cond. Code

Status

INC:

05489

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:

Freight Classification

NMFC

UFC

LTL

LCL

WCC

TCC

SHC

ACC

NMFC:

127220

UFC:

64490

LTL:

77.5

LCL:

WCC:

594

TCC:

SHC:

ACC:

Trailers/Vehicles

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Schedule B and Export

Schedule B: 8481809020
SITC: 74780
End Use: Industrial machines, other
NAICS: 332911
USDA: 1

Freight Class: Electrical or electro-hydraulic actuators with control valves designed for proportional operation by a signal from a control device