DN Passage diameter Hole diameter A B H Weight 10 3/8" 13 66 48 124 1
non-aggressive to the materials of the crane
№ Part name Material 1 Body Steel WCB 2 Disk Steel 304 3 - 4 Bolt / Nut Steel A3 5 Sealing METAL 6 gland Steel WCB 7 - 9 Bolt / Nut Steel A3 10 Stem Steel 2Cr13 11 Support plates Steel A3 12 Bearing ZChSnSb10-6 13 Helm cast iron QT450 14 - 15 Bolt / Nut Steel A3 16 Bolt / Nut cast iron QT450 17 - 18 Bolt / Nut Steel A3 19 Support Steel 304
⁰C EPDM seal - from -10 to +110
the valve is open and the working fluid flows unimpeded
Water Butterfly Valve Elephant WBV3432E-2W-Fb-R PN16, body material - carbon steel WCB, disk material - stainless steel AISI 316L, seal - EPDM, gear operated Kit DN Passage diameter Hole diameterA water butterfly valve is a type of valve used to control the flow of water or other fluids through a pipeline. It gets its name from the butterfly shaped disc inside the valve that rotates to open or close the flow. When the valve is fully open, the disc is positioned parallel to the flow direction, allowing unobstructed passage of water. When the valve is closed, the disc is turned perpendicular to the flow, effectively blocking the flow of water.