Model: 994OSY 2.5IN

Check Valve

Properties:

Maximum Operating Temp

110.0 degrees fahrenheit single response

Minimum Operating Temp

33.0 degrees fahrenheit

Flange Shape

Round all ends

Valve Size

2.5 inches

Maximum Operating Pressure

175.0 pounds per square inch single response

Face To Face Distance

37.0 inches

Part Name Assigned By Controlling Agency

Valve backflow prevent

Material

Stainless steel body

Media For Which Designed

Water, fresh single response

Style Designator

Straight through flanged ends

NSN

4820-01-622-4747

Part Number

994OSY 2.5IN

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 994OSY 2.5IN NSN 4820-01-622-4747

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:

Freight Classification

NMFC

UFC

LTL

LCL

WCC

TCC

SHC

ACC

NMFC:

051080

UFC:

29300

LTL:

RATING VARIABLE

LCL:

WCC:

594

TCC:

SHC:

ACC:

Trailers/Vehicles

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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