Model: 4K401-N-3-SV

Globe-check Valve

Special Features:

Pilot ratio is 3 to 1; weight 0.95 kg; brass cap; seals are viton a standard; non-adjustable; cartridge is in body

Properties:

Thread Direction
Right-hand all ends
Flow Control Device
Poppet or piston
Valve Operation Method
Automatic
Connection Type
Threaded cartridge all ends
Maximum Operating Pressure
280.0 bar single response
Thread Size
0.375 inches all ends
Part Name Assigned By Controlling Agency
Pilot operated check, guided poppet system
Material
Steel
Surface Treatment
Oxide
Style Designator
Screw-in cartridge
Thread Series Designator
Nptf all ends
NSN
4820-01-526-4431
Part Number
4K401-N-3-SV
Description
Valve,globe-check
CAGE
8Z296

A valve with one inlet and one outlet connection designed for precise, adjustable control of the flow in one direction and free flow in the opposite direction. Precise control is provided by a threaded needle or stem which is lifted perpendicularly off the center axis of its seat. Free flow is provided by an internal by-pass check valve which operates independently of the needle or stem.

Part 4K401-N-3-SV NSN 4820-01-526-4431

INC
FIIG
Concept No.
App. Key
Cond. Code
Status
INC:
42174
FIIG:
A530B0
Concept No.:
1
App. Key:
Cond. Code:
2
Status:
A

Material Classification

Hazardous material, precious metals, criticality, enviroment, and electrostatic discharge indicators
HMIC
PMIC
ESD/EMI
ENAC
MMAC
CRITL
HMIC:
N
PMIC:
A
ESD:
A
ESD:
A
MMAC:
CRITL:
X

Pricing & Availability Check

Submit this form for stock availability and pricing.
Part Number:
Quantity:
Email Address:
Phone Number:
Your Name:
Company:



Privacy Policy    Terms & Conditions

How to Order  

Ordering from buyaircraftparts.com

If you would like to order this globe-check valve (NSN 4820-01-526-4431) 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: 8481302090
  • SITC: 74730
  • End Use: Industrial machines, other
  • NAICS: 332911
  • USDA: 1

Freight Class: Check valves of steel

Highest Rated Parts
Recently Purchased Parts
Hot Parts