
PN40 Wcb Flanged DIN 3356 Standard Bellow Seal Bonnet Globe Valve
TIANYU DN15~DN500 PN16~PN40 bellow seal globe valve: GS-C25/WCB, flanged, DIN 3356. -29~593℃, bellow seal for zero leakage. Manual OS&Y operation, precise throttling. Ideal for power, chemical, petroleum. Customizable: material (CF8 for corrosion), bellow type (321 for high temp) for specific media needs.







