Model: 123B

Check Valve

Special Features:

Tilting disk, tagged 1, 2-2-652 fdft drain tank pump a discharge and 1, 2-2-659 fdft drain tank pump r discharge mk47w20-116 machined butt weld to sch 40 pipe

Properties:

Flow Control Device

Disk

Maximum Operating Temp

500.0 degrees fahrenheit single response

Maximum Operating Pressure

150.0 pounds per square inch single response

Material

Steel body

Media For Which Designed

Steam single response

Style Designator

Straight thru

NSN

4820-00-127-2325

Part Number

123B

Description

Valve,check

CAGE

11672

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 123B NSN 4820-00-127-2325

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: 8481302090
SITC: 74730
End Use: Industrial machines, other
NAICS: 332911
USDA: 1

Freight Class: Check valves of steel