G Robert Leis & Son Plumbing, 52 Tolstoi Pl, Little Falls, NJ 07424, US

Founded in 1967, Plast-O-Matic Valves develops plastic valves and controls for corrosive and ultrapure liquids. Its valves and actuators are designed for semiconductor fabrications, pharmaceutical processes, dialysis, battery fillings, chemical injections, metal finishings, and food and beverage and printed circuit board fabrications. It manufactures various valves, such as air release and degassing, ball, check, diaphragm, diverter and manifold valves. It also offers vacuum breakers, sight glasses, metering pumps and pressure regulators. The company s registered trademarks are FAIL-DRY, The Stabilizer and True Blue. It is also involved in potable water, wastewater treatment and chemical processes. Plast-O-Matic Valves is located in Cedar Grove, N.J.