Model: 500A

Stop Diaphragm Valve

Properties:

Thread Direction

Right-hand all ends

Bonnet Type

Inside screw

Bonnet Attachment Method

Bolted

Maximum Operating Temp

180.0 degrees fahrenheit single response

Connection Style

G9 plain, optional en (pipe) all ends

Connection Style

Plain, optional en (pipe) all ends

Valve Operation Method

Manual

Connection Type

Threaded internal pipe all ends

Maximum Operating Pressure

150.0 pounds per square inch single response

Thread Size

1.000 inches all ends

Material

Iron cast seat

Material

Rubber flow control device

Media For Which Designed

Water-oil-gas single response

Surface Treatment

Cadmium

Style Designator

Straight thru

Thread Series Designator

Npt all ends

NSN

4820-00-554-8576

Part Number

500A

Description

Valve,diaphragm,stop

CAGE

25203

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 500A NSN 4820-00-554-8576

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:

127220

UFC:

64490

LTL:

77.5

LCL:

WCC:

594

TCC:

SHC:

ACC:

Engineer Supplies

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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