Rubber Lined Diaphragm Valve

ALIS Valves offers Rubber Lined Diaphragm Valves for industrial applications requiring reliable flow regulation, tight shut-off and resistance to corrosive or abrasive process media. These valves feature a flexible diaphragm that moves against the valve body or weir to control fluid flow, while the rubber lining provides a protective barrier between the process fluid and the valve body. This design helps reduce direct contact with the body material, supports effective sealing and makes the valve suitable for compatible demanding service conditions.

Rubber Lined Diaphragm Valves are suitable for chemical processing plants, water and wastewater treatment facilities, mining operations, pulp and paper industries and other industrial fluid handling systems. Depending on the rubber lining and diaphragm materials selected, they can handle compatible corrosive liquids, slurries and fluids containing suspended solids. Important selection factors include fluid composition, chemical compatibility, operating pressure, temperature, flow rate, valve size, lining material and diaphragm specifications. Selecting the correct valve configuration helps provide dependable shut-off, effective flow control and reliable service life under the intended operating conditions.