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NKA-25

NKA-25
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NKA-25

Check Valve Aluminum 1 NPT

The Pneuforce aluminum check valve, part number NKA-25, is designed to permit flow in one direction while blocking reverse flow in pneumatic systems. It is intended for industrial pneumatic equipment and machine-control applications.

1 NPTPort Size
Aluminum Check ValveProduct Type
NKA-25Part Number

Technical Specifications

SpecificationDetails
Product TypeAluminum Check Valve
Part NumberNKA-25
Port Size1 NPT
Pressure7.5psi Cracking pressure
Response Time0.03s Response time
Body MaterialAnodized aluminum body
HTS Code8481.20.00.10

How This Product Works

Forward pressure above the cracking threshold opens the valve; reverse pressure seats the internal element to prevent backflow.

Key Features

  • 1NPT Ports
  • 7.5psi Cracking pressure
  • 0.03s Response time
  • Anodized aluminum body

Typical Applications

  • Backflow prevention
  • Pneumatic actuator circuits
  • Air receivers and branch lines
  • Machine automation
  • OEM compressed-air systems

Selection and Installation

Match the valve or component function, port size, actuation method and any electrical rating shown above to the pneumatic circuit. Use properly prepared compressed air and install the component in accordance with the machine design and applicable service requirements.

Frequently Asked Questions

What is the pneumatic check valve used for?

Forward pressure above the cracking threshold opens the valve; reverse pressure seats the internal element to prevent backflow.

What port size does this model use?

This model uses 1 NPT connections, as specified for part number NKA-25.

What is the specified cracking pressure?

Refer to the technical specifications above.

Link to Pneuforce Data Sheets
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Ships from Indianapolis, USA
List Price $86.33 each
10 or more $77.70 each
50 or more $69.06 each
100 or more $60.43 each
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