Hydrogen Globe ZETKAMA – bellow seal globe valve 234A DN25 PN16 ZETKAMA – Bellows sealed globe valve 215A ZETKAMA – Globe valve 217 ZETKAMA – Globe valve 237 Hydrogen check valve ZETKAMA – Check Valve 287A PN16 ZETKAMA – Check valve 287C PN25 ZETKAMA – Check valve 287F PN40 ZETKAMA – Check valve 297 PN40 Hydrogen Y-Strainer ZETKAMA – Y-filter 821A PN16 ZETKAMA – Y-filter 821C PN25 ZETKAMA – Y-filter 821F PN40
