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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Selection Manual
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17
Products
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Pneumatic PTFE Lined Flanged Butterfly Valve (DN40-DN1200) – AW Series High Torque | DELCO
Size Range:DN40-DN1200
Material:Cast Iron, WCB, SS304/316 etc.
Connection Standard:GB / ANSl /JIS /DIN
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Large Diameter Pneumatic Wafer Butterfly Valve (DN40-DN1200) – High Torque AW Actuator | DELCO
Size Range:DN40-DN1200
Material:Cast Iron, WCB, SS304/316 etc.
Connection Standard:GB / ANSl /jIS /DIN
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Vertical Pneumatic Sanitary Butterfly Valve – 316L Clamp End (FDA/GMP) | DELCO
Size Range:DN40-DN1200
Material:Cast Iron, WCB, SS304/316 etc.
Connection Standard:GB / ANSI /JIS /DIN
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DELCO DK67-LB Pneumatic Lug Type Butterfly Valve – Cast Iron, End-of-Line Service
Size Range: DN40-DN1200
Material:Cast Iron, WCB, SS304/316 etc.
Connection Standard: GB / ANSI / JIS /DIN
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DELCO DK67-DCF Pneumatic Lined Flange Butterfly Valve – PTFE+FEP, Anti-Corrosion
Size Range: DN40-DN1200
Material:Cast Iron, WCB, SS304/316 etc.
Connection Standard: GB / ANSI / JIS /DIN
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DELCO DK67-DC Pneumatic Cast Iron Butterfly Valve – PTFE Lined / Rubber Seat, Wafer Type
Size Range: DN40-DN1200
Material:Cast Iron, WCB, SS304/316 etc.
Connection Standard: GB / ANSI / JIS /DIN
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DN66-BV Pneumatic Thin-Type Wafer Ball Valve – Compact & Fast Isolation
Size Range: DN15-DN200
Material: WCB, Stainless Steel etc.
Connection Standard: GB / ANSI / JIS / DIN
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DK67-WB-G Pneumatic Cast Steel Hard Seal Triple Offset Butterfly Valve – Severe Service Isolation
Size Range: DN40-DN1200
Material:Cast Iron, WCB, SS304/316 etc.
Connection Standard: GB / ANSI / JIS /DIN
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DK67-WB Pneumatic Cast Iron Wafer Butterfly Valve – PTFE Sealed for Chemical Utility
Size Range: DN40-DN1200
Material:Cast Iron, WCB, SS304/316 etc.
Connection Standard: GB / ANSI / JIS /DIN
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DK67-LB-S Pneumatic Stainless Steel Lug Butterfly Valve – Fast Dead-End Service Isolation
Size Range: DN40-DN1200
Material:Cast Iron, WCB, SS304/316 etc.
Connection Standard: GB / ANSI / JIS /DIN
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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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