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Overview
This category refers to pneumatic proportional control angle seat valves, precision actuators designed for modulating fluid flow based on electrical signals. Constructed from high-grade stainless steel or engineering plastics, these units adhere to ISO and DIN manufacturing standards to ensure leak-tight performance under varying pressures.
Application
- Chemical Processing: Precise dosing of corrosive reagents in reaction vessels.
- Water Treatment: Flow regulation in filtration systems and sewage management.
- Food & Beverage: Hygienic control of sterile liquids and cleaning agents.
- Petrochemical: Safety isolation and pressure modulation in pipelines.
Precautions
- Ensure media temperature and pressure remain within specified operational limits to prevent seal failure.
- Conduct periodic inspections of diaphragms and solenoid coils every six months.
- Maintain clean air supply lines to avoid internal contamination and actuator jamming.