Model: 21855N

Stop Diaphragm Valve

Properties:

Bonnet Type

Inside screw

Bonnet Attachment Method

Bolted

Bolt Hole Quantity

4 all ends

Valve Operation Method

Manual

Flange Shape

Round with holes all ends

Connection Type

Flange all ends

Valve Size

3.000 inches

Outside Diameter

7.500 inches all ends

Face To Face Distance

11.375 inches

Thickness

0.750 inches all ends

Bolt Hole Diameter

0.750 inches all ends

Bolt Circle Diameter

6.000 inches all ends

Flange Face Design

Raised straight all ends

Raised Face Height

0.062 inches all ends

Raised Face Diameter

5.000 inches all ends

Material

Steel body

NSN

4820-01-199-5699

Part Number

21855N

Description

Valve,diaphragm,stop

CAGE

35795

A valve designed specifically so the diaphragm seals the flow stream from the valve operating mechanism. The flow is controlled by the lifting of the diaphragm from or compressing it against an integral seat. For packless diaphragm valves which utilize a diaphragm as packing and a disk to control the flow, see valve, y.

Part 21855N NSN 4820-01-199-5699

INC

FIIG

Concept No.

App. Key

Cond. Code

Status

INC:

13619

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:

713

TCC:

SHC:

ACC:

Trailers/Vehicles

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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