| Application | slurry | Place of Origin | ShenZhen, China |
|---|---|---|---|
| Power | Pneumatic | Customized support | OEM, ODM |
| Warranty | 3 years | Model Number | 2"-24" |
| Temperature of Media | Low Temperature | Media | Oil |
| Type | Gate Valves | Body material | Ductile Iron/Cast Iron GGG50 |
| Color | Customized Color | Use | Water Drainge |
| Working pressure | PN10/16 | Disc Material | 316 CF8M |
Product Overview
This valve is designed for reliable performance in various industrial applications, featuring a soft seal for tight closure and a pneumatic actuator for automated operation.
Features
- Pneumatic actuator for automated control
- Ductile iron construction for durability
- Soft seal for tight closure and minimal leakage
- One-way flow design
- Suitable for a range of applications
Technical Specifications
| Parameter | Specification |
|---|---|
| Valve Type | Knife Gate Valve |
| Body Material | Ductile Iron |
| Operation | Pneumatic |
| Connection Type | Flanged |
| Pressure Rating | PN10/16 |
| Temperature Range | -10°C to 80°C (14°F to 176°F) |
| Size | 4 Inch (DN100) |
| Seal Material | Soft Seal (e.g., EPDM, NBR) |
| Leakage Rate | Minimal leakage |
Installation Instructions
Preparation: Ensure the pipeline is clean and free from debris. Verify flange compatibility and ensure the valve is suitable for the intended application.
Mounting: Align the valve with the pipeline flanges. Use appropriate gaskets and bolts to secure the valve. Tighten bolts in a criss-cross pattern for even pressure distribution.
Pneumatic Connection: Connect the pneumatic actuator to the air supply according to the manufacturer's specifications. Ensure all connections are secure and leak-free.
Inspection: Test the actuator to ensure smooth operation and check for any obstructions in the valve.
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 and ensure optimal flow control.
Maintenance
- Regular Inspection: Perform regular inspections 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 and prevent leakage.
- Cleaning: Keep the valve and actuator clean and free from external contaminants to ensure smooth operation.
Safety Precautions
- Always disconnect the air supply before performing any maintenance or inspection.
- 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 |
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