Model: 911K389

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
911K389
Description
Valve,butterfly
CAGE
91363

Part 911K389 NSN 4820-01-538-1851

INC
FIIG
Concept No.
App. Key
Cond. Code
Status
INC:
05489
FIIG:
A046B0
Concept No.:
1
App. Key:
AC
Cond. Code:
2
Status:
A

Material Classification

Hazardous material, precious metals, criticality, enviroment, and electrostatic discharge indicators
HMIC
PMIC
ESD/EMI
ENAC
MMAC
CRITL
HMIC:
N
PMIC:
A
ESD:
ESD:
MMAC:
CRITL:
X

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:
O
SPI No.:
SPI Rev.:
SPC Mkg:
00
LVL_A:
Q
LVL_B:
Q

Freight Classification

NMFC
UFC
LTL
LCL
WCC
TCC
SHC
ACC
NMFC:
051080
UFC:
29300
LTL:
RATING VARIABLE
LCL:
--
WCC:
594
TCC:
Z
SHC:
9
ACC:
Trailers/Vehicles

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