×
Grooved Signal Worm Gear Butterfly Valve SFD381X-25Q delivers real-time on/off signal feedback, 3× faster installation vs flange, and 2.5MPa locking stability. CE/ISO9001/14001/45001 certified. Trusted by 500+ water & industrial OEMs. Request Technical Demo.
Grooved Worm Gear Butterfly Valve D381X-25Q delivers 40% faster installation vs flanged valves, 2.5MPa pressure rating, ductile iron QT450 body, -10°C–120°C range. CE/ISO9001/14001/45001 certified. Trusted by 500+ water & fire protection engineers. Request Technical Demo.
The valve body is made of 304 stainless steel (complying with the 16P material standard), featuring excellent corrosion resistance, oxidation resistance and high-temperature resistance. The valve seat is crafted from F4 (polytetrafluoroethylene), whi...
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.
Wafer-type Electric Butterfly Valve 2971X-16P (DN40–DN600, SS304/SS316) delivers 90° fast actuation, <1.6MPa pressure rating, and 40% faster control vs. manual valves. CE/ISO9001/ISO14001 certified. Trusted by 300+ industrial OEMs. Request Technical Demo.
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.
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.
No. 36, 38, 40, 42, 44, 46 North Sixth Road, 1st Floor, Guangdong Lecong Steel World Hardware Accessories Decoration City, Lecong Town
Copyright © Foshan Tangzheng Pipe Fittings Co., Ltd. | Privacy policy
EN
