We are not just providing simple quotes but experts in selection, calculation, and drawing.
Top Picks
Válvulas de bola neumáticas de 3 vías UPVC de doble unión DELCO
The DELCO DK66-3PL Pneumatic PVC Ball Valves is available in 2-way or 3-way port configurations. It comes with a standard double-acting control mode, with a single-acting option available. Constructed from UPVC or PVC, with an optional CPVC body, this valve operates within an input air pressure range of 2.5 to 8 bar.
Featuring a minimum 1/2 inch union connection, it also offers an optional internal female thread. The default seat material is EPDM, making the valve suitable for common applications involving air, hot water, cold water, and low-pressure steam.
Model: DK66-3PL
Size Range: 1/2″-2″
Pressure Range: 1.0~1.6MPa
Material: PVC, CPVC, UPVC
DELCO Plastic 3 Way Pneumatic Actuator Ball Valve
Technical Parameters of Valve Actuator
| Double acting | Air to open, air to close, air supplier failure to keep the current position |
| Single acting N/C | Air to open, interrupt air to close, air failure to close |
| Single acting N/O | Air to close, interrupt air to open, air failure to open |
| Optional accessory | Reversing solenoid valve, limit switch box, air filter reducing valve, positioner, handle manual, lock up valve. |
Technical Parameters of Valve Body
| Actuator Type | Spring Return / Double Acting | Size Range | DN15-DN50 |
| Port Thread | Double Union, Thread | Body Material | Plastic UPVC |
| Medium | Air, water, steam, oil, etc | Structure | T port / L port |
| Working Pressure | 10 / 16 bar (145 / 232 psi) | Suitable Media | Water, Liquids, Gas, Oil, Air, Steam, Corrosive Medium, etc |
| Body Material | Plastic UPVC | Temperature Of Media | -10 to 180℃ (14℉ to 356℉) |
Air source processor: Combines filtering, pressure reduction, and lubrication functions, ensuring stable outlet pressure. Available in two-piece assemblies for filtering compressed instrument air and three-piece configurations for added lubrication.
Pneumatic solenoid valve: Regulates the opening and closing of pneumatic valves by magnetizing and demagnetizing to direct gas flow based on voltage signals. Offers precise control over valve operations, commonly used for managing gas source and circuit flow.
Limit switch: Detects valve status and outputs signals for open or closed positions. Critical in automatic control systems, confirming and executing subsequent programs, providing valve interlock protection, and indicating remote alarms within the system.
Valve positioner: Crucial for precise control over valve positioning in pneumatic control valves, comparing valve stem displacement and controller output signals, adjusting the actuator output signal accordingly.
Manual device: Complements pneumatic actuator assemblies, facilitating manual or pneumatic operation for butterfly and ball valves with a 90° opening. Ensures versatility and flexibility in valve operation, allowing for manual and automated control as needed.
Get A Quick Quote
Spanish 
English 
Russian 
Portuguese 
Malay 
Czech 
Arabic 
Thai 
Chinese 
Danish