DK66-3PS Pneumatic 3-Piece Threaded Ball Valve - Fast Cycling & Quick Inline Service
The DK66-3PS Pneumatic Ball Valve is engineered for high-cycle industrial automation where uptime is critical. It features a robust Stainless Steel body and internal thread connections. The signature 3-Piece structure is its major advantage, allowing the central valve body to be swung out for quick servicing—enabling replacement of seats and seals without removing the end connections from the pipeline. Coupled with the pneumatic actuator, this valve delivers high-speed, reliable on/off control, minimizing process downtime for both actuation and maintenance.
Features
A high-performance pneumatic 3-piece stainless steel ball valve with threaded connections, designed for fast cycling, reliable shutoff, and rapid inline maintenance.
✅3-Piece Swing-Out Maintenance Design: This structure is the key maintenance benefit, allowing the valve to be quickly disassembled and serviced (replacing seats and seals) while its end connections remain threaded into the active pipeline.
✅High-Speed Pneumatic Control: The actuator provides immediate, quarter-turn actuation, ideal for processes requiring rapid cycle times, high-frequency switching, or emergency shutoff (ESD) capabilities.
✅Stainless Steel Durability: Constructed from corrosion-resistant Stainless Steel (SS304/SS316 implied), the valve is suitable for a wide range of media, offering longevity and resistance against harsh environments.
✅Compact Threaded Connection: Features standard internal threaded ends (NPT/BSP) for a compact, secure, and cost-effective installation on smaller bore industrial pipelines.
✅High-Cycle and Tight Shutoff: Engineered to handle frequent operation while consistently ensuring a bubble-tight seal in the closed position, guaranteeing reliable process isolation.
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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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