BALL VALVES Full bore ball valve MF VT.315
Housing material made of nickel-plated brass, locking element - chrome-plated brass (alloy resistant to zinc leaching), saddle and stuffing box seals - PTFE with additives; handle - "sign" black, PVC-coated steel; connection - Thread (internal/external), mounting position - any; thread length increases for a tighter connection to the pipe.
