×
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.
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.
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
