" The USA Lab 1.5 in Tri-Clamp Ball Valve allows users to restrict flow on any 1.5" Tri-Clamp connection. These ball valves are rated for 1,000 PSI for maximum stability. Order this 1,000psi ball valve today. <span style="font-family: verdana, geneva; font
" The USA Lab 1.5 in Tri-Clamp Ball Valve allows users to restrict flow on any 1.5" Tri-Clamp connection. These ball valves are rated for 1,000 PSI for maximum stability. Order this 1,000psi ball valve today. <span style="font-family: verdana, geneva; font