Products
0102030405
WENK Pneumatic WBUC Series-Hand Valve
Product Detail
Low Working Pressure |
-99.99~0Kра (-750-0mmHg) |
Working Pressure |
0.1-0.9Mpa(1-9kgf/cm²） |
Proof Pressure |
1.32Mpa(13.5kgf/cm²） |
Working Temperature Range |
0℃~60℃ |
Applicable Pipe |
PU Tube |
Body Material |
Plastic |
WBUC Series Hand Valve User Guide
Product Introduction
The WBUC Series Hand Valve is a high-quality pneumatic control valve manufactured by WENK Pneumatic. It is specifically designed for manual operation of air flow in pneumatic systems. This product features a compact body structure with push-in connection ports and a lever-style manual actuator, allowing operators to quickly start, stop, or regulate air flow through simple hand movements. It is an ideal choice for achieving reliable on/off control in automation equipment and industrial pneumatic systems.
Product Features
-
Lever Operation: Intuitive lever design for easy operation, allowing quick switching of valve states
-
Push-In Connections: Both ends feature push-in design for quick tube connection, saving installation time
-
Premium Materials: Main body constructed from brass with nickel plating, offering excellent corrosion resistance and durability
-
Multiple Specifications: Compatible with tubing diameters from 4mm to 16mm, meeting various pneumatic system requirements
-
Compact Structure: Compact design saves space, suitable for complex pipeline arrangements
Installation Preparation
Tools Required
- Pipe cutting tool (such as a pipe cutter or sharp scissors)
- Measuring tape or ruler
- Sandpaper or file (for removing burrs)
- Appropriate size wrench
Materials Required
- WBUC Series Hand Valve
- Compatible pneumatic tubing (such as polyurethane, nylon, etc.)
Installation Steps
Tube Preparation
- Use a pipe cutting tool to cut the tube vertically, ensuring a clean, burr-free cut
- Gently sand or file the edge of the cut to remove any burrs or sharp edges
- Measure and mark the length of tube that needs to be inserted into the fitting (typically 2-3 times the tube diameter)
Hand Valve Installation
- Insert the prepared tube straight into one of the push-in ports of the hand valve until it reaches the internal stop
- Gently pull the tube to confirm it is securely connected (the tube should not be easily pulled out)
- Repeat steps 1-2 to connect the tube on the other end
- After installation, check if all connections are secure and ensure there are no leaks
Usage Precautions
-
Working Pressure: Use within the specified working pressure range of the product, avoid overpressure operation
-
Working Temperature: Avoid use in extreme temperature environments, refer to product technical specifications
-
Fluid Type: Only suitable for compressed air systems, avoid use with other gases or liquids
-
Operation Method: Control the valve's on/off state by flipping the lever up and down
-
Regular Inspection: Periodically check if the connections are secure and if there are any leakage phenomena
-
Avoid Impact: Prevent the valve from being subjected to severe impact or vibration, which may cause loose connections
-
Proper Disassembly: If disassembly is required, first release system pressure, then press the release collar on the push-in port while pulling out the tube
Troubleshooting
-
Valve cannot fully close
- Possible Cause: Lever position not properly in place or internal seal damage
- Solution: Ensure the lever is fully engaged, replace the valve if the problem persists
-
Leakage at connection points
- Possible Cause: Mismatched tube size, incomplete insertion, or seal aging
- Solution: Confirm tube size matches, ensure complete insertion, check seal condition
-
Lever operation is not flexible
- Possible Cause: Internal mechanical parts stuck or insufficient lubrication
- Solution: Clean the valve interior or replace with a new valve
-
Valve body damage
- Possible Cause: Excessive force or using improper tools
- Solution: Replace with a new valve, avoid using improper tools
Valve cannot fully close
- Possible Cause: Lever position not properly in place or internal seal damage
- Solution: Ensure the lever is fully engaged, replace the valve if the problem persists
Leakage at connection points
- Possible Cause: Mismatched tube size, incomplete insertion, or seal aging
- Solution: Confirm tube size matches, ensure complete insertion, check seal condition
Lever operation is not flexible
- Possible Cause: Internal mechanical parts stuck or insufficient lubrication
- Solution: Clean the valve interior or replace with a new valve
Valve body damage
- Possible Cause: Excessive force or using improper tools
- Solution: Replace with a new valve, avoid using improper tools
Our Commitments & Core Advantages
1. We are a factory specializing in the production of pneumatic components, with mature manufacturing experience and technology.
2. We manufacture and supply a wide range of series and specifications of air cylinders and pneumatic components, providing you with flexible options.
3. We can undertake the customization business of various pneumatic components according to the specific needs of customers.
We adhere to the service concept of efficiency and thoughtfulness, making you feel comfortable throughout the cooperation process, just as smooth as cooperating with a close friend.
