Profile: Jay Ambe Engineering Co. manufactures pinch valves and chemical process pumps. We are an ISO 9001:2000 certified company. Our pinch valve consists of a rubber sleeve protected under a metallic body. The service material flows through the rubber sleeve and is isolated from the environment, hence reducing contamination to the environment. The flow through pinch valve is straight and full as that of a pipeline. Manual wheel operated pinch valves having a simple rising spindle type operation makes pinch valve just simple as other wheel operated valves. Pinch valve has calibration with travel limit nut system. Pinch valve offers positive control over flowing media ensuring zero leakage shut-off. They are used for bulk and solid handling applications. Pinch valves are used in cement, waste water, chemical, beverage, ceramic, glass and plastic industries. Polypropylene pumps are non-metallic horizontal single end suction standardized back pull out process pumps.