Model: 872-4IN

Stop Diaphragm Valve

Properties:

Bonnet Type

Inside spring

Bonnet Attachment Method

Bolted

Renewable Seat Ring Type

Threaded

Bolt Hole Quantity

8 all ends

Valve Operation Method

Air

Flange Shape

Round with holes 1st end

Connection Type

Flange 1st end

Valve Size

4.000 inches

Maximum Operating Pressure

125.0 pounds per square inch single response

Outside Diameter

9.000 inches 1st end

Face To Face Distance

11.375 inches

Thickness

0.750 inches 1st end

Bolt Hole Diameter

0.750 inches all ends

Bolt Circle Diameter

7.500 inches all ends

Flange Face Design

Plain all ends

Material

Steel body

Material

Stainless steel stem

Media For Which Designed

Water-oil-gas single response

NSN

4820-00-865-7765

Part Number

872-4IN

Description

Valve,diaphragm,stop

CAGE

05624

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 872-4IN NSN 4820-00-865-7765

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