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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.
Stainless Steel LT Lug Wafer Butterfly Valve (DN40–DN600): 50% lighter than gate valves, triple-offset seal eliminates friction wear. CE/ISO9001/14001/45001 certified. Trusted by 300+ industrial OEMs. Request Technical Spec Sheet.
Cast Steel LT-type Lug Worm Gear Wafer Butterfly Valve with PTFE seal: PN1.0–2.5MPa, -10°C to 600°C, saves 30% installation cost vs. flanged valves. CE/ISO9001/ISO14001 certified. Trusted by 500+ industrial clients in oil, chemical & power. Request Technical Demo.
Cast Steel LT-type Lug Worm Gear Wafer Butterfly Valve delivers 30% faster installation & 25% cost reduction vs. flanged valves. PN1.0–2.5MPa, -10°C–600°C, CE/ISO9001/14001/45001. Trusted by 500+ petrochemical & power plants. Request Technical Demo.
Worm Gear Wafer Butterfly Valve with 304 SS disc & EPDM seal: -270°C to 120°C, 1.6MPa, DN40–DN1200. Trusted by 500+ water, pharma & chemical plants. Request Technical Demo or ROI Analysis Report.
Cast Steel LT-type Lug Worm Gear Butterfly Valve (DN40–DN600, PN16) delivers 30% faster installation in confined spaces, corrosion-resistant sealing (EPDM/PTFE/NBR), and ISO9001/CE certified reliability. Trusted by 300+ industrial OEMs. Request Technical Demo.
Worm Gear Wafer Butterfly Valve with 304 SS disc & PTFE seal: -270°C to 400°C, 1.6MPa, DN40–DN1200. Trusted by 500+ chemical, pharma & water treatment plants. Request Technical Demo or ROI Analysis Report.
SFD81X-25Q grooved butterfly valve delivers 40% faster installation vs flanged valves, 2.5MPa pressure rating, ductile iron QT450 body, and ISO9001/14001/45001 certified. Trusted by 300+ water & fire protection OEMs. Request Technical Demo.
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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