Legris India Pvt. Ltd supplies Stainless Steel made Non-Return Valve. Legris India Pvt. Ltd is an ISO/TS 16949, ISO 9001 and ISO 14001 accredited company. The Stainless Steel made Non-Return Valve is suitable for use in food grade environments and fluids and allows fluid to pass in one direction whilst blocking flow in the other. The Non-Return Valve is widely used as a safety item for automated equipment such as bottling and packaging lines.