Model: SW-4835 1 1-4IN

Check Valve

Special Features:

Swing check type

Properties:

Pipe Size Accommodated

1.250 inches all ends

Flow Control Device

Disk

Disk Loading Method

Weight

Renewable Seat Ring Type

Pressed-in

Maximum Operating Temp

100.0 degrees fahrenheit 2nd response

Maximum Operating Temp

1000.0 degrees fahrenheit 1st response

Connection Style

Socket (pipe) all ends

Valve Operation Method

Automatic

Connection Type

Unthreaded internal pipe all ends

Mounting Position

Horizontal

Maximum Operating Pressure

2000.0 pounds per square inch 2nd response

Maximum Operating Pressure

235.0 pounds per square inch 1st response

Material

Steel

Media For Which Designed

Steam 1st response

Media For Which Designed

Water-oil-gas 2nd response

Style Designator

Straight thru

NSN

4820-01-305-3179

Part Number

SW-4835 1 1-4IN

Description

Valve,check

CAGE

63220

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 SW-4835 1 1-4IN NSN 4820-01-305-3179

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