
PN10 DN400 WCB Stainless Steel 304/316L Large Diameter Three Eccentric Metal Sealing Pneumatic Butterfly Valve
TIANYU PN10 DN400 three-eccentric metal sealing pneumatic butterfly valve: WCB/304/316L, -20℃~400℃, ANSI Class IV leakage. Ideal for municipal, power, chemical sectors needing large-flow, high-temp reliability.
Customize with 316Ti disc for extreme chloride, explosion-proof actuator (ATEX/IECEx), WC seal for high abrasion, or ASME B16.5 Class 150 flange. Tailor to your media, temp, and control needs.







