The ASCO C113444 Repair Kit is a replacement maintenance kit designed for ASCO pulse jet valves used in industrial dust collection systems. It is mainly used to repair and restore the performance of pulse valves by replacing worn internal components, especially the diaphragm assembly.
Pulse valves are critical components in baghouse dust collectors and cartridge filtration systems, where they provide short, high-pressure air pulses to clean dust from filter bags or filter cartridges. Over time, continuous operation can cause diaphragm wear, leakage, or reduced valve performance. The ASCO C113444 repair kit provides a cost-effective solution by replacing damaged parts instead of replacing the entire valve.
What Does an ASCO C113444 Repair Kit Include?
The ASCO C113444 repair kit typically contains the essential components required to rebuild the valve’s internal sealing system. Main components include:
- Diaphragm assembly – The key operating component that opens and closes the air passage during the pulse cleaning cycle.
- Spring – Provides the return force to help the diaphragm close after the air pulse.
- Sealing components – Ensure proper air sealing and prevent leakage during operation.
The exact contents may vary depending on the valve model and supplier configuration.
How Does the ASCO C113444 Repair Kit Work?
In a dust collector system, the pulse valve operates by rapidly releasing compressed air into the filter cleaning system.
The working process is:
- The solenoid pilot valve receives an electrical signal from the dust collector controller.
- The pilot valve releases pressure from the upper chamber of the pulse valve.
- The pressure difference causes the diaphragm to open quickly.
- A powerful compressed air pulse is released through the valve outlet.
- The diaphragm returns to its closed position, allowing the valve to prepare for the next cleaning cycle.
A properly functioning diaphragm is essential for generating strong and consistent cleaning pulses.
Applications of ASCO C113444 Repair Kit
The ASCO C113444 repair kit is widely used in:
- Industrial dust collectors
- Baghouse filtration systems
- Cement plants
- Steel and metal processing facilities
- Power plants
- Mining operations
- Wood processing dust extraction systems
- Chemical and pharmaceutical filtration equipment
These applications require reliable pulse valve operation to maintain efficient dust removal and protect filtration equipment.
Signs That Your Pulse Valve Needs a C113444 Repair Kit
A worn diaphragm or damaged internal component can cause several problems, including:
- Continuous compressed air leakage
- Weak cleaning pulses
- Reduced dust removal efficiency
- Increased air consumption
- Longer filter cleaning cycles
- Higher operating costs
Replacing the damaged components with an ASCO C113444 repair kit can help restore the valve’s original performance and reduce downtime.
Benefits of Using an ASCO C113444 Repair Kit
Choosing a repair kit instead of replacing the entire valve offers several advantages:
1. Cost-Effective Maintenance
Replacing only worn parts reduces maintenance costs compared with purchasing a complete new pulse valve.
2. Extended Valve Service Life
A new diaphragm and sealing components can significantly extend the operating life of the pulse valve.
3. Improved Cleaning Performance
A properly rebuilt valve provides stronger air pulses and improves dust removal efficiency.
4. Reduced Downtime
Quick replacement of repair kit components helps keep dust collection systems operating reliably.
Conclusion
The ASCO C113444 Repair Kit is an important maintenance component for ASCO pulse jet valves used in dust collector applications. By replacing worn diaphragms and internal parts, it restores valve performance, improves filter cleaning efficiency, and helps reduce maintenance costs.
For industrial filtration systems that rely on reliable pulse cleaning, using a high-quality ASCO C113444 repair kit is an effective way to maintain stable operation and extend equipment life.
At DUSTEK, we specialize in variety type of industrial valves, dust explosion protection devices and filter products specifically designed for the dust collection system. Our product range includes plunger valve, pulse valve, sequential controller, rotary valve, explosion-isolation valve, spark arrestor, explosion-relief valve, spark alarm, flame arrestor, filter bag, filter cage, filter cartridge, all for the dust collection system.
We are providing one-stop solutions for the dust collection system.

