Unique ball design allows for higher flow capacities. Perfect for tank selection on larger vessels. Five port construction allows access to four tanks using only one valve. Features: Stainless steel lever & nut RPTFE bearing & packing Non-Lubricated design Pointer on handle indicates inlet Blow-Out proof stem design Adjustable packing gland PTFE seats 50 psi pressure rating NOT TO BE USED IN POTABLE WATER SYSTEMS.