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Ductile Iron Electric Flange Butterfly Valve, Model D641X-10/16Q – EPDM Seat, Blue Epoxy Coated. Designed for reliable flow control in water and industrial applications, this valve combines a sturdy ductile iron body with an integrated electric actuator for remote automation. Featuring a durable EPDM seal for tight shut-off, wafer or lug-style flanged connections, and a corrosion-resistant blue epoxy finish, it delivers efficient performance across various pressure ratings (PN10/PN16).
D641X-10/16Q ductile iron pneumatic butterfly valve: 40% faster actuation (<1s), PN16, -20°C–120°C, EPDM/PTFE seal. CE/ISO9001/14001/45001 certified. Trusted by 300+ water & chemical plants. Request Technical Demo.
D371X-16P stainless steel wafer butterfly valve (DN40–DN600, 304/316L, EPDM/PTFE seal) delivers 40% faster installation & 50% lower maintenance vs. flanged valves. CE/ISO 9001/14001/45001 certified. Trusted by 300+ chemical, pharma & food processors. Request technical spec sheet.
D341F4-16P stainless steel PTFE-lined flange butterfly valve: bidirectional Class VI sealing, 30% lower pressure drop, -20°C–180°C range. Trusted by 500+ chemical & pharma plants. Request technical demo.
The flanged worm gear butterfly valve is a high-performance valve that achieves opening and closing control through a worm gear reduction mechanism. It is installed in pipeline systems using a flanged connection method. Its core component is a disc-s...
The flanged worm gear butterfly valve is a high-performance valve that achieves opening and closing control through a worm gear reduction mechanism. It is installed in pipeline systems using a flanged connection method. Its core component is a disc-s...
Foshan Tangzheng Pipe Fittings Co., Ltd. provides premium gate, globe, ball & control valves for petrochemical, power & HVAC industries. 30+ years expertise, 18-month warranty, 24/7 technical support. Request a custom solution today.
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