Flange Knife Gate Valve,DIN, PN16,CF8 Body,DN450
Flange Knife Gate Valve,DIN, PN16,CF8 Body,DN450 Model:STV-Z43H-PN16-CF8-DN200 The Flange Knife Gate Valve has compact structure, reasonable design, l...
Flange Knife Gate Valve,DIN, PN16,CF8 Body,DN450 Model:STV-Z43H-PN16-CF8-DN200 The Flange Knife Gate Valve has compact structure, reasonable design, l...