| Application | General | Place of Origin | ShenZhen, China |
|---|---|---|---|
| Power | Pneumatic | Customized support | OEM, ODM |
| Warranty | 1 year | Model Number | DN150 |
| Temperature of Media | Medium Temperature | Brand Name | Guanyu |
| Media | powder | Standard or Nonstandard | Standard |
| Product name | Pneumatic Knife Gate Valve | Size | DN150 |
| Body material | ss304 | Gate material | ss304/316 |
| Cylinder working pressure | 0.3---0.8Mpa | Certificate | ISO9001 |
| Color | Blue | Medium | liquid,powder,corrosive liquid and so on. |
| Seal Material | NBR/EPDM |
Product Overview
This valve is ideal for slurry handling, featuring a pneumatic actuator for efficient and automated operation.
Features
- Pneumatic actuator for automated control
- Ductile iron construction for durability
- Wafer type design for easy installation
- Suitable for slurry and abrasive materials
Technical Specifications
| Parameter | Specification |
|---|---|
| Valve Type | Knife Gate Valve |
| Body Material | Ductile Iron |
| Operation | Pneumatic |
| Connection Type | Wafer |
| Pressure Rating | PN10 |
| Temperature Range | -10°C to 80°C (14°F to 176°F) |
| Size | 6 Inch (DN150) |
| Seal Material | Reinforced Rubber or Metal |
| Leakage Rate | Minimal leakage |
Installation Instructions
Preparation: Ensure the pipeline is clean and free from debris. Verify compatibility with the wafer type connection.
Mounting: Position the valve between the pipeline flanges. Use appropriate gaskets and bolts to secure the valve. Tighten bolts evenly in a criss-cross pattern.
Pneumatic Connection: Connect the pneumatic actuator to the air supply according to the manufacturer's specifications.
Inspection: Test the actuator to ensure smooth operation and check for any obstructions.
Operation Guidelines
- Opening/Closing: Use the control system to operate the pneumatic actuator for opening and closing the valve.
- Flow Control: Ensure the valve is fully open or closed to prevent partial obstruction.
Maintenance
- Regular Inspection: Check for signs of wear or damage. Ensure the actuator and valve components are in good condition.
- Seal Maintenance: Inspect seals periodically and replace if necessary to maintain tight sealing.
- Cleaning: Keep the valve and actuator clean and free from external contaminants.
Safety Precautions
- Always disconnect the air supply before performing maintenance.
- Use appropriate personal protective equipment (PPE) during installation and maintenance.
- Ensure all personnel are trained in valve operation and safety protocols.
Troubleshooting
| Issue | Possible Cause | Solution |
|---|---|---|
| Valve does not open/close | Air supply issue or obstruction | Check air supply and clear obstruction |
| Leakage | Worn or damaged seal | Replace the seal |
| Actuator malfunction | Pneumatic fault | Inspect connections and air lines |
Product Show
