DK67-WB-S Pneumatic Wafer Stainless Steel Soft Seal Butterfly Valve for Beverage, HVAC, and Water Systems
DELCO's DK67-WB-S Pneumatic Wafer Butterfly Valve combines a stainless steel body and soft seal, offering high corrosion resistance and superior sealing performance. Its wafer-style design is compact and lightweight. Equipped with a pneumatic actuator, it provides reliable automated control for flow cutoff and adjustment in general industrial, food-grade, and demanding water applications.
Features
Corrosion Resistance and Automated Sealing for Fluid Control
✅ Corrosion-Resistant Construction: The valve utilizes a stainless steel body (304/316) for excellent corrosion resistance, making it suitable for both general industrial and food-grade media.
✅ Superior Soft Sealing Performance: Features an NBR or EPDM soft seal ring that is wear-resistant and easy to replace. The design ensures bi-directional sealing and achieves zero leakage under low-pressure differential conditions.
✅ Automated Pneumatic Control: Paired with a reliable pneumatic actuator (AT Series) for quick and accurate 90° rotation, offering automated ON/OFF or adjusting control.
✅ Lightweight Wafer Body: The wafer-type body is compact and lightweight, facilitating easy installation and minimizing the footprint within pipeline systems.
✅ Optimized for Water and Fluid Industries: This valve is ideally suited for various fluid control sectors, including Beer Brewing Equipment, HVAC Water Systems, and Ship Ballast Water Control.
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Parameters
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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