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SMC Corporation of America KKA4S04F Pneumatic Coupler Socket

This stainless steel S Coupler socket is ideal for pneumatic and fluid connection applications, featuring a 1/4-inch female thread, 1/2 R/Rc port, and corrosion-resistant stainless steel 304 body. It includes a check valve option for leak prevention and is suitable for water and air with an operating temperature range of -5 to 150°C. The durable fluorine-coated rubber seals and high proof pressures ensure reliable performance in demanding industrial environments, with easy one-touch connection and release features.

Authorized Distributors
Part No:KKA4S-04F
Stock:0
Inv Date:05-30-2026
Price: Unit price: $70.94
Buy/RFQ:
Part No:KKA4S-04F
Stock:19
Inv Date:05-29-2026
Price: Unit price: $69.55
Buy/RFQ:

SMC Corporation of America KKA4S04F Pneumatic Coupler Socket Specifications:

  • Material: Stainless steel 304
  • Seal material: Fluororubber (Special FKM)
  • Body size: 1/4 inch
  • Port size: 1/2 R/Rc
  • Max operating temperature: 150°C
  • Proof pressure: 10 MPa
  • Fluid compatibility: Water, Air
  • Temperature range: -5 to 150°C
  • Sealing: Fluorine-coated rubber o-ring
  • Connection type: Female thread
  • Features: Check valve option, corrosion-resistant, easy connection and release
  • Body material: Stainless steel 304
  • Construction: One-touch connection, leak reduction, and built-in check valves
  • Intended for industrial pneumatic and fluid systems

Buy the KKA Series Coupler Socket: KKA4S04F

Purchase the KKA Series stainless steel pneumatic coupler socket online today, featuring a durable 304 body, female thread, and optional check valve for leak-free operation. Designed for water and air connections, it operates efficiently within -5 to 150°C and withstands high proof pressures. Its fluorine-coated rubber seals facilitate easy installation and removal without lubrication, reducing liquid dripping and ensuring airtight performance. Ideal for industrial applications requiring corrosion resistance, reliable sealing, and quick connection and release features—order now for quality and dependability.

Order your KKA Series stainless steel coupler socket with check valve today and ensure reliable, corrosion-resistant fluid connections for your industrial projects.

Frequently Asked Questions

Where can I buy SMC Corporation of America KKA4S04F?

You can click on the BUY or RFQ button to purchase KKA4S04F from an authorized SMC Corporation of America distributor.

How do I troubleshoot issues or seek technical support for part KKA4S04F?

You can download the KKA4S04F datasheet or visit the SMC Corporation of America website for support.

Who is the manufacturer of KKA4S04F?

SMC Corporation of America

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