The BUC manual ball valve is a 4mm to 12mm push-in quick connector designed for precise pneumatic control. This hand-operated valve provides reliable on/off switching and current limiting for compressed air lines, ensuring immediate flow control with a simple quarter-turn. Its robust construction delivers dependable performance for demanding workshop and industrial environments. Features and Benefits
- Push-In Fitting Design (4mm, 6mm, 8mm, 10mm, 12mm) - Enables fast, tool-free installation and removal of pneumatic tubing, saving significant setup time.
- Manual Ball Valve Mechanism - Offers positive shut-off with a smooth 90-degree turn for immediate and reliable control of air flow.
- Black Anodized Aluminum Body - Provides excellent corrosion resistance and durability for long service life in various conditions.
- Integrated Flow Control - Acts as a current limiting device to regulate air speed and pressure to downstream components.
- Universal Thread Compatibility - Features standard BSP or NPT threads (verify specific model) for seamless integration into existing pneumatic systems.
- Compact and Ergonomic Handle - Allows for easy operation even in tight spaces or when wearing gloves. Applications
- Workshop Pneumatic Tool Control - Install on air supply lines to quickly isolate and control tools like nailers, grinders, or spray guns.
- DIY and Hobbyist Projects - Ideal for controlling air flow in custom pneumatic setups, model making, or small automation tasks.
- Industrial Machinery Air Lines - Use as a reliable manual shut-off valve for maintenance or to section parts of a pneumatic circuit.
- Air Brake and Suspension Systems - Suitable for auxiliary on/off control in vehicle air systems where regulated flow is required.
Thread Size: M5. Orifice Sizes: 4mm, 6mm, 8mm, 10mm, 12mm. Body Material: Brass (Nickel Plated). Seal Material: NBR (Nitrile Rubber). Actuation: Manual. Connection Type: Push-In (One-Touch). Maximum Operating Pressure: 1.0 MPa. Media: Compressed Air (Non-lubricated or Lubricated). Operating Pressure Range: 0 - 1.0 MPa. Operating Temperature Range: -5°C to 60°C. Port Configuration: 2-Port (Inlet/Outlet). Product Type: Pneumatic Push-In Quick Joint Connector with Manual Ball Valve. Valve Function: On/Off Switch and Flow Control. Valve Type: Manual Ball Valve. Applicable Tube Outer Diameters: 4 mm, 6 mm, 8 mm, 10 mm, 12 mm. Thread Size: 1/4 inch (Inferred standard for listed tube sizes). Ball Material: Chrome-plated Brass or Stainless Steel (Inferred). Body Material: Brass (Inferred standard for pneumatic fittings). Seal Material: NBR (Nitrile Butadiene Rubber) or equivalent (Inferred). Operating Pressure Range: 0 to 1.0 MPa (10 bar / 145 psi) (Inferred standard). Temperature Range: -5°C to 80°C (Inferred for standard seals). Maximum Operating Pressure: 1.0 MPa (10 bar / 145 psi). Actuation: Manual 90-degree quarter-turn operation. Color: Black (Finish/Coating). Connection Type: Push-to-Connect (PTC) / One-Touch Fitting. Flow Coefficient (Cv): Approximately 2.0 to 4.0 (Estimated range for valve size). Handle Type: Manual Lever. Leakage Rate: < 0.1 mL/min at rated pressure (Bubble-tight standard). Port Configuration: One push-to-connect port, one threaded port with integrated valve. Pressure Drop: < 0.02 MPa (0.2 bar) at rated flow (Estimated). Product Type: Pneumatic Push-to-Connect Quick Joint with Manual Ball Valve. Thread Specification: BSPP (British Standard Pipe Parallel) or BSPT (Inferred common standard). Valve Function: On/Off Flow Control and Current Limiting. Valve Type: Manual Ball Valve. Q: What are the available sizes for this pneumatic push-in quick joint connector? A: This manual ball valve connector is available in five common sizes: 4mm, 6mm, 8mm, 10mm, and 12mm. This range covers most standard pneumatic tubing used in automation and machinery.. Q: How durable is this black pneumatic push-in quick joint for regular use? A: It is constructed from durable materials designed for reliable performance in pneumatic systems. The push-in design ensures secure connections and the manual ball valve provides positive on/off control for long-term use.. Q: Can this manual ball valve connector be used to control air flow to a pneumatic cylinder? A: Yes, this is a primary use case. The push-in quick joint allows for easy tubing connection, and the integrated manual ball valve acts as a hand-operated switch to start or stop air flow to devices like cylinders, tools, or actuators.. Q: Does this product come with any warranty or guarantee? A: Warranty details are specific to the seller. We recommend checking the product listing or contacting the seller directly for information on their specific guarantee or return policy for this item.. Q: Is this pneumatic quick joint and ball valve a good value compared to branded options? A: Yes, this offers excellent value for DIY enthusiasts and professionals seeking quality without premium brand pricing. It delivers reliable performance for regular use in pneumatic control applications..