Model: 843283

Restrictor Check Valve

Properties:

Flow Control Device

Poppet

Bolt Hole Quantity

4 all ends

Connection Style

Plain, optional end (pipe) all ends

Width

1.000 inches all ends

Length

3.000 inches all ends

Valve Operation Method

Manual

Flange Shape

Rectangular with holes all ends

Connection Type

Unthreaded cartridge all ends

Mounting Position

Vertical

Valve Size

0.500 inches

Face To Face Distance

3.000 inches

Thickness

0.375 inches all ends

Bolt Hole Diameter

0.109 inches 2nd end

Bolt Hole Diameter

0.281 inches 1st end

Center To Center Distance Between Bolt Holes Along Length

2.375 inches all ends

Center To Center Distance Between Bolt Holes Along Width

0.500 inches all ends

Flange Face Design

Plain all ends

Material

Aluminum

Material Specification

Qq-a-22516, temper t6 national specification single material response

Media For Which Designed

Fuel/oil, hydrocarbon single response

Style Designator

Straight through flanged ends

NSN

4820-01-262-8280

Part Number

843283

Description

Valve,restrictor Check

CAGE

1PQF4

A valve having an orifice in the poppet, disk, or the like, to permit restricted fluid flow when the valve is seated. It does not have a stem or provisions for pressure adjustments, and is similar to a valve, check with the exception of the orifice which permits fluid flow in more than one direction.

Part 843283 NSN 4820-01-262-8280

INC

FIIG

Concept No.

App. Key

Cond. Code

Status

INC:

20520

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: 8481309000
SITC: 74730
End Use: Industrial machines, other
NAICS: 332911
USDA: 1

Freight Class: Check valves of materials other than copper, iron or steel