DELCO Pneumatic 4-Way Flanged Ball Valve - X-Port / L-Port, Rapid Switching
The DELCO Pneumatic 4-Way Flanged Ball Valve is engineered for high-speed automated flow control in industrial pipelines. Driven by a robust rack-and-pinion pneumatic actuator, it provides instantaneous switching between complex flow paths (X-Port or L-Port), making it the preferred choice for safety-critical and fast-cycling applications in chemical and petrochemical plants.
Features
A heavy-duty pneumatic flanged 4-way ball valve offering rapid X-pattern or L-pattern flow switching, ideal for automated circulation and reversing systems.
✅High-Speed Pneumatic Actuation: Features a powerful Double Acting or Spring Return pneumatic actuator, capable of switching valve positions in less than 1 second, significantly faster than electric equivalents.
✅Versatile Flow Reversal: The specialized 4-Way Ball Core (X-Port/L-Port) allows for simultaneous reversing of fluid direction or complex diversion, replacing the need for multiple standard valves.
✅Heavy-Duty Flanged Ends: Standardized flange connections (ANSI 150/300, DIN PN16/40) provide maximum structural stability and leak resistance for high-flow, high-pressure industrial lines.
✅Safe for Hazardous Areas: The pneumatic drive is inherently spark-free, making this valve extremely safe for use in volatile environments (like oil & gas) without the need for complex explosion-proof electrical certification.
✅Balanced 4-Seat Design: Constructed with four independent PTFE/RPTFE seats that surround the ball, ensuring consistent torque and reliable sealing at any port position.
Photo
Industry Applications
-
Water Treatment
Chemical dosing (chlorine, pH adjusters), filtration systems -
Chemical Processing
Acid/alkali transfer, solvent blending lines -
HVAC Systems
Chilled water control, heat recovery units -
Aquaculture
Seawater flow diversion, ozone injection -
Plating Plants
Electrolyte management, waste neutralization
Browse our case studies or talk directly with our engineers to discuss your application.
Send Your Inquiry
Not sure which valve fits your project? Our engineers provide fast selection support and OEM customization.
For a faster and more precise quotation, kindly include details such as:
- The model or features you are looking for
- Your estimated purchase quantity
- Any OEM / branding requirements
- Target market or application
