📄 Product Description 
Pneumatic Push-Fit Ball Valve Connector – Inline Air Flow Control (4–12mm) Quickly control and isolate airflow in your compressed-air system with these inline pneumatic ball-valve connectors. Featuring a tool-free push-fit design and a 1/4-turn manual shut-off lever, they’re ideal for PU / nylon / PE tubing on air lines, vacuums, and low-pressure water setups .
✅ Key Features
  • Push-to-Connect (One-Touch): Insert tube firmly until locked; press the blue release collar to disconnect—no tools needed .
  • Manual Ball Valve: Quarter-turn lever gives positive ON/OFF control for maintenance isolation, section shut-off, or emergency stop .
  • Metric Sizes: 4mm, 6mm, 8mm, 10mm, 12mm OD tubing options (select from variations).
  • Durable Build: Engineering plastic / PBT or PPS resin body with brass/nickel-plated internals and stainless-steel grab ring for secure, leak-resistant hold .
  • Compact & Light: Inline style saves space; body can swivel/flex with layout (do not apply side-load or twist force to tubing) .
  • Working Spec (typical): Filtered compressed air / vacuum / water; ~0–1.0 MPa (0–10 bar / ~145 psi); temp. approx. 0–60 °C (check exact rating for your duty) .
🔧 Common Applications
  • Compressed-air lines, pneumatic cylinders, valves, and air tools.
  • Workshop / garage / automation equipment; maintenance shut-off points.
  • Aquarium, irrigation/drip, or low-pressure water/vacuum lines (where compatible).
  • DIY, 3D-printer/CO₂/laser assist air, and light industrial setups .
📐 Installation / Use
Cut tubing square and deburr. Push tube in until it seats (give a light tug to confirm lock). Turn lever 90° to open/close. To remove: push the blue collar while pulling the tube. Re-trim tube after repeated removal for best seal .

※ Please note: We specialise in the production of various hardware accessories, hardware tools and mechanical transmission system components. If you have any other needs, please contact me and we will solve your problem promptly!

▲ Tips:

◆ All pictures are professionally colour-coded, but due to the different ambient light and display device settings, there may be some discrepancies between the displayed pictures and the items themselves. Please understand this.

◆ The data is measured manually. There may be deviations, but this has no effect on use.
PushAuction