SDNR Valve

Hawa Engineers Ltd, SDNR Valve Manufacturers in India. View our assortment of SDNR Globe Valves such as bronze, cast iron as well as cast steel SDNR globe regulators.

An SDNR valve, also referred to as a screw-down non-return globe valve, merges the functionality of a globe valve with the backflow prevention features of a check valve. This valve offers precise and adjustable flow regulation in one direction while automatically blocking reverse flow when closed. This makes it particularly effective in preventing backflow in applications such as marine bilge systems and steam boilers.