Model: 709LF-BB 3IN

Check Valve

Special Features:

Without shut-off valves; valve size 3in

Properties:

Flow Control Device

Disk

Disk Loading Method

Spring

Maximum Operating Temp

110.0 degrees fahrenheit single response

End Application

Strategic sealift conversion ships class

Valve Operation Method

Automatic

Mounting Position

Horizontal

Maximum Operating Pressure

175.0 pounds per square inch single response

Material

Copper alloy seat

Material

Iron cast body

Style Designator

Straight thru

NSN

4820-01-440-5044

Part Number

709LF-BB 3IN

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 709LF-BB 3IN NSN 4820-01-440-5044

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:

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:

051080

UFC:

29300

LTL:

RATING VARIABLE

LCL:

WCC:

594

TCC:

SHC:

ACC:

Trailers/Vehicles

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Schedule B and Export

Schedule B: 8481302010
SITC: 74730
End Use: Industrial machines, other
NAICS: 332911
USDA: 1

Freight Class: Check valves of iron