Tank Bottom Valve and Bottom Outlet Valve
Ritag Tank Bottom Valve and Bottom Outlet Valve
RITAG Type BV and BVS Bottom Valve – Piston Model
Type BV piston valve as a rule open into the valve and therefore keep the entre cross section of the housing open. Furthermore, it is possible to use the piston to break through a crust and then open into the valve. Therefore, for type BVS valve, The valve had to be placed in to the tank.