The rugged AquaMatic K53 Series Control Valves are designed to handle deionized water as well as acids, caustic and harsh chemicals or gases that would rapidly corrode metal valves. These valves, constructed of corrosion resistant materials, have all the advantages of the AquaMatic K52 Series Composite Valves. In addition, K53 Series Valves boast a number of additional added features. The valve body and cap are molded from glass-filled thermoplastic.
. Y-pattern diaphragm valve design, with large seat opening and high lift disc . Separate flow and control chambers . Separate diaphragm chambers . All components can be serviced while the valve is in-line . Pre-formed, stress-relieved diaphragm . All internal parts in contact with media are made of composite, corrosion resistant materials . Seals material: ethylene propylene* . Valve is compatible for .- to 3-inch pipe sizes . Adaptable to a wide variety of control devices . Dual shaft seals: two dynamic o-rings on the shaft, with a vent in between the o-rings to prevent damage to the diaphragm . Union end connectors: female socket weld connectors . Valve bodies provided with molded pads . Fully adjustable limit stop from full-open to full-closed, with a position indicator to show the valve position . Cap held by a retaining ring, eliminating screws and nuts
* Valves are NOT recommended for use with any aromatic, hydrocarbon-based media.
Water treatment systems Deionizers Chemical injection Desalinization systems Evaporators Electronic industry Metal recovery systems Process water systems Mining waste systems Level control systems Fertilizer spray equipment Detergent and bleach handling