Level Control Valvewith Modulating Horizontal FloatIR-450-60-R The BERMAD Model IR-450-60-R Level Control Valve with Modulating Horizontal Float is a hydraulically operated, diaphragm actuated control valve. The valve hydraulically controls reservoir filling to maintain constant water level regardless of fluctuating demand. Features and Benefits ■ Line Pressure Driven, Hydraulically Controlled ■ Modulating Hydraulic Float Control □ “Always Full” reservoir ■ Advanced Globe Hydro-Efficient Design □ Unobstructed flow path □ Single moving part □ High flow capacity ■ Fully Supported & Balanced Diaphragm □ Requires low opening and actuation pressure □ Excellent low flow regulation performance □ Progressively restrains valve closing □ Prevents diaphragm distortion ■ External Installation □ Easy access to valve and float □ Less wear and tear □ Simple in-line inspection and service Typical Applications ■ Large Surface Area Reservoirs ■ Low Volume Reservoirs ■ Unavailable Power Supply Locations ■ Fertilizer Mixing Tanks [1] BERMAD Model IR-450-60-R opens upon drop in reservoir level maintaining “Always Full” reservoir, and shuts on rise in reservoir level to preset high. [2] BERMAD Modulating Horizontal Float Model “60” [3] BERMAD Strainer Model 70F

Flow Chart BERMAD IrrigationIR-450-60-R For full technical details, refer to Engineering Section. Technical Data Patterns and Sizes: Globe: 3-16”; DN80-400 Angle: 3-4”; DN80-100 End Connections: Pressure Rating: 16 bar; 232 psi Operating Pressure Range: 0.5-16 bar; 7-232 psi For lower pressure requirements, consult factory Materials: Body and Cover: Polyester Coated Cast or (10”; DN250 and larger) Ductile Iron Spring: Stainless Steel Diaphragm: Nylon fabric Reinforced NR with rugged insert Bolts, Studs and Nuts: Zinc-Cobalt plated Steel Control Accessories: Brass Tubing and Fittings: Reinforced...