Model 5801 - Self-Acting Pressure and Temperatur Controllers Brochure

Dimensions [mm] and Weights [kg] of Water Pot SealSelf-Acting Pressure ControlPressure Reducing Valve 5801ApplicationType 5801 Pressure-reducing valve for use with steam and other fluids. In all energy and process systems.DesignThe pressure-reducing valve is a balanced single-seat proportional controller operating without auxiliary energy.The pressure-reducing valve consists of a body with internals, bellows, spring, handwheel and actuator. For steam and liquids at temperatures above 100 °C a water-seal pot is required to protect the actuator diaphragm.Pressure-reducing valve 5801LHh1Ø dl Water-seal pot17.2 x 2.6G 3/8"G 1/2"Schematic installation diagrammin. 1mmin. 10 x DWater-seal potSensing line 8 x 1.0 mmSensing line connectionStrainerPessure-reducing valveSchematic Representationof a Compact-Design Pressure Reducing Station1 Pressure-reducing valve 58012 Steam drier and purifier TD3 Float trap UNA4 Safety valve GSV5, 6, 7 Isolating valves GAV8 Strainer GSF9 Pressure gauge9 9475 82361Dimensions [mm] and Weights [kg] of Valve BodyDN 15 20 25 32 40 50 65 80 100 125 150 200L 130 150 160 180 200 230 290 310 350 400 480 600H 390 390 390 408 425 500 505 590 590 705 725 760Weight 0.7043 7 8 9 12 14 18 26 40 50 77 112 170Weight 1.0619 7 8 9 12 14 19 27 40 54 82 115 176 Weight 1.4581 Size l d Size DN Weight 1 206 88.9 15 – 65 1.7 2 172 152.4 80 – 100 3.5 3 250 152.4 125 – 200 4.9Ø ADimensions [mm] and Weights [kg] of ActuatorActuator A11 A2 A3 A4 A51 B11 B2Ø A 150 160 195 270 355 150 160h1 90 100 100 120 165 90 110Approx. weight 2.8 4.5 6.0 4.5 10 3.5 5.5