Pneumatic Butterfly Valves
DELCO Pneumatic Butterfly Valves combine efficiency with automation. Powered by fast-acting rack and pinion actuators, these air-operated valves offer reliable quarter-turn control for water treatment, HVAC, and industrial processing.
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DK67-FB-G Pneumatic Hard Seal Triple Offset Flanged Butterfly Valve - High-Performance Isolation
Size Range: DN40-DN1200
Material:Cast Iron, WCB, SS304/316 etc.
Connection Standard: GB / ANSI / JIS /DIN
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DK67-FB Pneumatic Cast Iron Flanged Butterfly Valve - High Stability & Fast Isolation
Size Range: DN40-DN1200
Material:Cast Iron, WCB, SS304/316 etc.
Connection Standard: GB / ANSI / JIS /DIN
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DK67-FB Pneumatic Cast Iron Wafer Butterfly Valve - EPDM Sealed for Fast Utility Control
Size Range: DN40-DN1200
Material:Cast Iron, WCB, SS304/316 etc.
Connection Standard: GB / ANSI / JIS /DIN
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DK67-DW Pneumatic Sanitary Quick Clamp Butterfly Valve
Size Range: DN40-DN1200
Material:Cast Iron, WCB, SS304/316 etc.
Connection Standard: GB / ANSI / JIS /DIN
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DK67-PB Lightweight Corrosion-Resistant Pneumatic UPVC Butterfly Valve
Size Range: DN40-DN1200
Material:Cast Iron, WCB, SS304/316 etc.
Connection Standard: GB / ANSI / JIS /DIN
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DK67-WB-S Pneumatic Wafer Stainless Steel Soft Seal Butterfly Valve for Beverage, HVAC, and Water Systems
Size Range: DN40-DN1200
Material:Cast Iron, WCB, SS304/316 etc.
Connection Standard: GB / ANSI / JIS /DIN
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DK67-PB Pneumatic UPVC Wafer Butterfly Valve for Chemical, Electroplating, and Lab Drainage Systems
Size Range: DN40-DN1200
Material:Cast Iron, WCB, SS304/316 etc.
Connection Standard: GB / ANSI / JIS /DIN
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