Model: 426-4F4F-B

Check Valve

Special Features:

Seal buna-n; 7/8 hex

Properties:

Pipe Size Accommodated

0.250 inches all ends

Maximum Operating Temp

140.0 degrees fahrenheit single response

Connection Style

Plain beveled (pipe) all ends

Length

2.188 inches all ends

Valve Operation Method

Automatic

Connection Type

Unthreaded external pipe all ends

Mounting Position

Horizontal or vertical

Maximum Operating Pressure

125.0 pounds per square inch single response

Outside Diameter

0.250 inches all ends

Material

Plastic polyvinyl chloride

Style Designator

Straight thru

NSN

4820-01-483-3575

Part Number

426-4F4F-B

Description

Valve,check

CAGE

56173

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 426-4F4F-B NSN 4820-01-483-3575

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:

Pricing & Availability Check

Submit this form for stock availability and pricing.

How to Order

Ordering from buyaircraftparts.com

If you would like to order this check valve (NSN 4820-01-483-3575) please submit the pricing and availability form above to receive an up to date quote by email. If you agree to the pricing and terms you can e-sign your order online!

We are pleased to have the opportunity to serve you.

Have a Question

Hours:	08:00-18:00 Eastern Standard Time
Phone:	+1 470-231-0824
Email:	Contact Form »

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