Butterfly valve DN 200 Wafer type electric actuator 24-240V DVGW gas
DN200 Butterfly Valve Worm gear Type NBR Sealing Stainless Steel 304 Disc _ - AliExpress Mobile
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Butterfly valve DN 200 | PTFE with EPDM support ring
Di Ductile Iron Body Ss Stainless Disc Resilient EPDM NBR PTFE Seal Lug Type Butterfly Valve Valvula with Handles Worm Gear Electric Pneumatic DN200 - China Lug Valve, Valve | Made-in-China.com
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Item # DN-200, 8 Inch (in) Universal Butterfly Valve On TVI