Clack has also added to their line of commercial/industrial control valves. The new WS2L two-inch valve was designed for water treatment professionals and incorporates many of the features proven in their line of WS1 control valves, including their patented stack technology and state-of-the-art electronics. The WS2L features a lead-free brass body with two-inch FPT inlet and outlet connections and a 1.5″ riser pilot. The valve is also available with two-inch BSPT connections and a 50 mm riser pilot. The WS2L is capable of providing service flow rates up to 75 gpm and backwash rates up to 50 gpm.