Model: 911-389

Butterfly Valve

Special Features:

Operator with worm gear; 12 turns of handwheel to fully open/close valve

Properties:

Pipe Size Accommodated

8.000 inches all ends

End Application

W/s cvn nr boundary area

Connection Style

Plain (tube) all ends

Valve Operation Method

Manual

Connection Type

Unthreaded internal pipe all ends

Mounting Facility

Wafer

Features Provided

Pressure tight outlet side

Maximum Operating Pressure

150.0 pounds per square inch single response

Butterfly Valve Size

8.000 inches

Part Name Assigned By Controlling Agency

Wcn wafer valve and operator, with monel screws

Material

Steel body

Material Specification

Astm a216 assn standard single material response body

Test Data Document

Mil-s-901 for light weight, grade a0.Mil-s-901 for light weight, grade a0cl i fixture 4a specification (includes engineering type bulletins, brochures, etc., that reflect specification type data in specification format; excludes commercial catalogs, industry directories, and similar trade publications, reflecting general type data on certain environmental and performance requirements and test conditions that are shown as "typical", "average", "", etc.).

Furnished Items And Quantity

1 handwheel

Specification Data

81349 - mil-v-22133 government specification

Departure From Cited Document

Monel screws

NSN

4820-01-538-1851

Part Number

911-389

Description

Valve,butterfly

CAGE

91363

Part 911-389 NSN 4820-01-538-1851

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:

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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