
API 600 EN 12516 CE DN40 PN10 WCB Carbon Steel Body EPDM Soft Seated Flanged Connection Pneumatic Actuated Diaphragm Valve
TIANYU DN40 PN10 pneumatic diaphragm valve delivers reliable, zero-leakage fluid control for industrial process systems, combining WCB carbon steel’s durability with EPDM’s chemical resistance. Its hermetic diaphragm design eliminates fugitive emissions, while pneumatic actuation enables precise, automated control. Certified to API, EN, and CE standards, and backed by ISO 9001 quality assurance, it excels in water treatment, chemical processing, and pharmaceutical applications, ensuring operational safety, regulatory compliance, and long-term value for critical process systems.







