Model: 9DM3-S

Check Valve

Special Features:

Forged brass body construction, 0.5in vent

Properties:

Pipe Size Accommodated

0.5 inches all ends

Flow Control Device

Disk

Maximum Operating Temp

250.0 degrees fahrenheit single response

End Application

Marine, laboratory, sterilization or dairy equipment

Width

2.562 inches all ends

Length

4.375 inches all ends

Connection Type

Threaded internal pipe all ends

Mounting Facility

Threaded fastener

Mounting Position

Horizontal or vertical

Valve Size

0.5 inches

Maximum Operating Pressure

175.0 pounds per square inch single response

Part Name Assigned By Controlling Agency

Dual check valve w/ intermediate atmospheric vent

Material

Stainless steel and rubber flow control device

Media For Which Designed

Water, fresh single response

Style Designator

Straight thru

Supplementary Features

Upc-098268221794, weight 1.5 lbs.

Furnished Items And Quantity

1 strainer and 2 gasket

NSN

4820-01-611-7268

Part Number

9DM3-S

Description

Valve,check

CAGE

79227

A valve permitting flow in one direction only. It does not have a stem, except when equipped with a lever and weight and has no pressure adjustment. It may be inline or cartridge (manifold) design.

Part 9DM3-S NSN 4820-01-611-7268

INC

FIIG

Concept No.

App. Key

Cond. Code

Status

INC:

05487

FIIG:

A530B0

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:

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Schedule B and Export

Schedule B: 8481301090
SITC: 74730
End Use: Industrial machines, other
NAICS: 332911
USDA: 1

Freight Class: Check valves of copper having a pressure rating of 850 kpa or over