DELCO DK55-4T Electric 4-Way Flanged Ball Valve - X-Port / L-Port Flow Switching
The DELCO DK55-4T is a heavy-duty electric 4-way ball valve designed for fully automated flow reversal and circulation in industrial pipelines. Featuring a robust flanged connection and a high-torque electric actuator, it provides precise remote control over complex X-port or L-port switching sequences with zero leakage.
Features
An industrial-grade electric 4-way ball valve with flanged connections, providing automated X-pattern or L-pattern flow switching for complex fluid systems.
✅Intelligent Electric Control: Powered by a reliable Electric Actuator (On/Off or Modulating type) with manual override, enabling seamless integration into PLC-controlled automation systems for remote flow switching.
✅4-Way Flow Logic (X/L Port): The valve core is machined with precise X-Port (Double L) or L-Port channels, allowing one valve to replace multiple 2-way valves for diverging, mixing, or reversing fluid direction.
✅Robust Flanged Design: Equipped with standard industrial flanges (ANSI/DIN/JIS) to ensure a rigid, vibration-resistant connection, ideal for larger pipe sizes and high-flow applications.
✅4-Seat Sealing Stability: Designed with four independent valve seats surrounding the ball, ensuring pressure balance and bubble-tight shutoff at any port, preventing cross-contamination.
✅High-Torque Transmission: Features a direct-mount ISO 5211 platform that ensures efficient torque transmission from the motor to the valve stem, guaranteeing smooth operation even with viscous media.
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Industry Applications
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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
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