One Touch Push-In Fittings & Valves

Our range of One-Touch Push-In Fittings and Valves, manufactured by Kelm, provides fast, secure and reliable connection solutions for pneumatic and low-pressure fluid systems. Designed for clean, efficient, and tool-free installation, these fittings support working pressures of 8 bar and 10 bar, with specialised emergency kits available for rapid on-site repair.

Whether you're building new pneumatic circuits, modifying existing lines, or carrying out maintenance on compressed air or vacuum systems, this comprehensive product family ensures precision, reliability, and long-term performance across industrial, commercial, and workshop environments.

One-touch fittings are engineered for absolute convenience. Simply push the tube into the collet to create an instant, airtight connection - no spanners, sealants or specialised tools required. The design allows for smooth reconfiguration, making installations faster, safer and significantly easier to maintain.

Kelm continue to lead the sector through robust manufacturing standards, material innovation, and consistent product quality, making this range ideal for both OEM and maintenance applications.

• Manufacturers: Kelm
• Pressure Ratings: 8 bar and 10 bar ranges available
• Connection Type: One-touch, push-in tube connections
• Thread Options: BSPP, BSPT, metric, NPT, UNF and stem variants
• Materials:
  • Nickel-plated brass (standard)
  • Lightweight engineering plastics
  • Full 316 stainless steel (10 bar stainless range)
• Media Compatibility:
  • 8 & 10 Bar (Plastic/Brass): Air & vacuum
  • 10 Bar Stainless Steel: Air, steam, water & compatible liquids
• Temperature Range:
  • 8 & 10 Bar Plastic/Brass: 0°C to +60°C
  • 10 Bar Stainless Steel: -20°C to +200°C (tube dependent)
• One-Touch Emergency Kits: Available for rapid pneumatic repairs

• Quick & Tool-Free Installation:
  • Simply push the tube into the fitting for an instant, airtight seal
• Fast Disconnection:
  • Depress the release ring and withdraw the tube - no tools required
• Reliable, Leak-Free Performance:
  • Precision collets and sealing components maintain high integrity even under frequent use
• Durable Construction:
  • Nickel-plated brass and PBT components ensure robustness in industrial environments
• Versatility Across Applications:
  • Suitable for automation, air tools, manufacturing lines, robotics, packaging systems, and more
• Reusable Design:
  • Fittings can be repositioned or reused without damaging the tubing

10 Bar Black One-Touch Fittings & Valves

Precision-engineered fittings designed for compressed air and vacuum applications. Manufactured in nickel-plated brass with POM sleeves, they provide reliable, leak-tight tube and thread connections in pneumatic circuits.

• Media: Air and vaccuum only
• Temp Range: 0°C to +60°C
• Seals: FDA-certified FKM

Common applications:

• Assembly lines
• Automation
• Control circuits
• General factory air distribution

Constructed from 316 stainless steel for exceptional corrosion resistance and superior hygiene performance.
Ideal for aggressive media, washdown areas, high-temperature lines and sensitive processes.

• Media: Air, steam, water, compatible liquids
• Temp Range: -20°C to +200°C
• Seals: FDA-certified FKM

Designed for industries such as:

• Food processing
• Pharmaceutical
• Marine
• Chemical handling
• High-purity installations

A robust, cost-effective solution for everyday compressed air applications.

Manufactured from nickel-plated brass and designed for up to 8 bar operating pressure.

• Media: Compressed air
• Temp Range: -10°C to +60°C
• Seals: FDA-certified FKM

Key advantages:

• Reliable performance for factory air systems
• Smooth, one-handed tube operation
• Reusable, maintenance-friendly design
• Excellent corrosion resistance
• Perfect for workshops, commercial pneumatic systems, light automation, and OEM use.

1. Cut the tube squarely
   Use a sharp tube cutter to ensure a clean, burr-free end.
2. Push the tube fully into the fitting
   Insert until the tube meets the internal stop.
3. Pull back slightly to confirm retention
   The collet will grip the tubing securely.

To disconnect:
Press the release ring evenly and withdraw the tube smoothly.

• Pneumatic control circuits
• Packaging and processing equipment
• Robotics and automation
• Automotive manufacturing
• Factory air distribution
• Maintenance and repair tasks
• OEM pneumatic assemblies
• Clean environments (stainless steel range)
• Steam and washdown (stainless range only)