Model: 54111F

Check Valve

Properties:

Pipe Size Accommodated

3.875 inches all ends

Flow Control Device

Disk

End Application

Sewage abatement program onboard various c.G. Vessels

Connection Style

Plain (pipe) all ends

Valve Operation Method

Manual

Connection Type

Unthreaded external pipe all ends

Mounting Position

Horizontal

Valve Size

10.625 inches

Maximum Operating Pressure

150.0 pounds per square inch single response

Face To Face Distance

10.625 inches

Material

Copper alloy

Media For Which Designed

Water-oil-gas single response

Style Designator

Straight through flanged ends

NSN

4820-01-114-0685

Part Number

54111F

Description

Valve,check

CAGE

09032

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 54111F NSN 4820-01-114-0685

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