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0102030405
WENK Pneumatic IR Series Precision Pressure Reducing Valve
Product Detail
| Model | IR1000-01 | IR1010-01 | IR1020-01 | IR2000-02 | IR2010-02 | IR2020-02 | IR3000-03 | IR3010-03 | IR3020-03 |
| Working Media | Clean air | ||||||||
| Min.Working Pressure | 0.05MPa | ||||||||
| Pressure Range | 0.005~0.2MPa | 0.01~0.4MPa | 0.01~0.8MPa | 0.005~0.2MPa | 0.01~0.4MPa | 0.01~0.8MPa | 0.005~0.2MPa | 0.01~0.4MPa | 0.01~0.8MPa |
| Max.Working Pressure | 1.0MPa | ||||||||
| Pressure Gauge | Y40-01 | ||||||||
| Measurement Range | 0.25Mpa | 0.5Mpa | 1Mpa | 0.25Mpa | 0.5Mpa | 1Mpa | 0.25Mpa | 0.5Mpa | 1Mpa |
| Sensitivity | Within 0.2% of full scale | ||||||||
| Repeatability | Within ± 0.5% of full scale | ||||||||
| Air Consumption | Max. 3.5L/min is under pressure 1.0MPa | Max. 3.1L/min is under pressure 1.0MPa | Drain Port:Max. 9.5L/min is under pressure 1.0MPa | ||||||
| Ambient Temperature | -5℃~60℃(Not Frozen) | ||||||||
| Body Material | Aluminum Alloy | ||||||||
IR Precision Regulator User Manual
Technical Specifications
- Model: IR Series (IR1000, IR2000, IR3000)
- Pressure Regulation Range:
- IR1000/2000 Series: 0.005-0.2MPa, 0.01-0.4MPa, 0.01-0.8MPa
- IR3000 Series: 0.01-0.2MPa, 0.01-0.4MPa, 0.01-0.8MPa
- Maximum Supply Pressure: 1.0MPa
- Sensitivity: 0.2% (full span)
- Repeatability: ±0.5% (full span)
- Operating Temperature Range: -5°C to 60°C
- Port Size:
- IR1000 Series: 1/8"
- IR2000 Series: 1/4"
- IR3000 Series: 1/4", 3/8", 1/2"
- Materials:
- Body: Aluminum alloy
- Seals: Nitrile rubber or fluororubber
- Adjusting Knob: Engineering plastic
Installation Steps
-
Pre-installation Preparation:
- Verify that the regulator model and specifications meet system requirements
- Inspect the regulator for any damage or defects
- Prepare necessary installation tools and sealing materials
-
Installation Location:
- Install after the air filter and before the lubricator
- Ensure good ventilation and easy access for operation and maintenance
- Leave sufficient space for pressure adjustment and pressure gauge observation
-
Installation Direction:
- Install according to the arrow indicator on the valve body to ensure correct air flow direction
- Vertical installation with the adjusting knob facing upward is recommended for easy operation
-
Piping Connection:
- Use appropriate sealing material (such as PTFE tape) on threads
- Ensure secure connections without leakage
- Install pressure gauges to monitor inlet and outlet pressure
Operation Guide
-
Pressure Adjustment:
- Press the adjusting knob to unlock
- Clockwise rotation: Increase outlet pressure
- Counterclockwise rotation: Decrease outlet pressure
- After adjusting to the desired pressure, press the knob again to lock
-
Pressure Monitoring:
- Monitor the outlet pressure through the installed pressure gauge
- Regularly check pressure stability to ensure it remains within the set range
-
Start-up and Shutdown:
- Slowly open the upstream valve to avoid pressure shock
- When shutting down, first close the upstream valve, then release system pressure
Maintenance
-
Regular Inspection:
- Weekly check for leaks
- Monthly check for pressure setting drift
- Quarterly check overall performance
-
Cleaning and Maintenance:
- Regularly clean the exterior of the valve body to remove dust and impurities
- If performance degradation is noticed, disassemble and clean internal components
- Use neutral cleaning agents; avoid corrosive solvents
-
Component Replacement:
- Promptly replace aging or damaged seals
- Annual replacement of wearing parts is recommended to ensure optimal performance
Precautions
-
Safety Warnings:
- Always shut off the air supply before installation and maintenance
- Do not exceed the maximum inlet pressure
- Avoid use in environments with corrosive gases
-
Usage Limitations:
- For compressed air only; not suitable for other gases
- Do not use outside the specified temperature range
- Inlet air must be filtered to 5μm and oil-free
-
Troubleshooting:
- If outlet pressure is unstable, check if the air supply pressure is stable
- If leakage occurs, check connections for tightness and inspect seals for damage
- If pressure cannot be adjusted, check if internal components are blocked or damaged
Frequently Asked Questions
Q: What should I do if the regulator cannot reach the set pressure? A: Check if the inlet pressure is sufficient, ensuring it is at least 0.05MPa above the required outlet pressure.
Q: How to handle large fluctuations in outlet pressure? A: Check if the air supply is stable, if there are leaks in the pipeline, or if internal components are worn.
Q: How to resolve leakage from the regulator? A: Check if threaded connections are tight; reapply sealing tape if necessary. Inspect seals for damage and replace promptly.
Q: How to determine if the regulator requires maintenance? A: Maintenance should be performed when inaccurate pressure regulation, slow response, or abnormal noise is noticed.
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.