Crispin-Multiplex Mfg. Co.
Pennsylvania, USA Crispin-Multiplex Mfg. Co. specializes in offering check valves and butterfly valves. Our product line includes pressure air release valve, low volume pressure air release valve, surge check valve, wafer check valve, air & vacuum sewer valve, pump protector and tangential flow air eliminator. Our fo More...
www.crispinvalves.com

Val-Matic Valve & Mfg. Corp.
Illinois, USA Val-Matic Valve & Mfg. Corp. specializes in the design and manufacture of valves. We are an ISO 9001:2000 certified company. Our brands include Swing-Flex Check Valve™, Tilted Disc Check™, SurgeBuster™, Cam-Centric Plugs™ and Val-Matric American Butterfly Valves™. Our products are used for water/was More...
www.valmatic.com

Penn-troy Mfg., Inc.
Pennsylvania, USA Penn-troy Mfg., Inc. focuses on specialty valves. Our product line includes mud valves, flap valves, shear gates, sluice gates, tank relief valves, valve operators, telescoping valves and air-vacuum release valves. We serve the water and waste water industry. More...
www.troyvalve.com