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Catalog: 气动球阀

Model:

DK66-HG

DK66-HG Pneumatic High-Pressure Ball Valve – Fast & Reliable High WOG Isolation

The DK66-HG Pneumatic High-Pressure Ball Valve is engineered for extreme working pressures (up to 6000 PSI or higher). Its heavy-duty construction ensures integrity in severe service. Paired with the pneumatic actuator, it delivers high-speed, quarter-turn isolation, making it essential for rapid control and reliable shutoff in hydraulic and high-pressure oil/gas applications.

Size Range: DN08-DN50

Material: WCB, Stainless Steel etc.

Pressure Range: 100~400Bar

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Features

A robust pneumatic high-pressure ball valve designed for fast, automated on/off control and reliable isolation in extremely high-pressure systems.

✅Extreme High-Pressure Rating: Engineered with a heavy-duty structure and reinforced internals to safely contain and operate under ultra-high pressures, making it a critical component in hydraulic, chemical injection, and testing systems.

✅Rapid Pneumatic Isolation: The actuator ensures immediate quarter-turn response, vital for emergency shutoff (ESD) systems and precise, time-sensitive cycling in high-pressure processes.

✅Heavy-Duty Construction Materials: Built from high-tensile materials (e.g., Forged A105, F316) to provide exceptional mechanical strength and fatigue resistance necessary for long-term service under constant high-pressure stress.

✅Reliable Bubble-Tight Shutoff: Features specially designed valve seats and seals to ensure positive, repeatable, bubble-tight sealing performance, even when subjected to maximum rated pressure.

✅High WOG Application Versatility: Ideal for use in the natural gas industry, upstream Oil & Gas, hydraulic power units, high-pressure test benches, and specialized chemical processing.