Non-Return Valve with Threaded & Flanged Couplings operates in vertical or horizontal installations. Ravands Controls supplies Non-Return Valve with Threaded & Flanged Couplings. Ravands Controls is an ISO 9001:2000 awarded company. Ravands Controls offers different types of ball valves, foot valves and butterfly valves. Non-Return Valve with Threaded & Flanged Couplings is available with excellent flow characteristics. In the opened condition of the valve, pressure drop is less as the area for passage of liquid is more than the orifice area.
