Valve reducing REG, series SYNTESI®, with end connections 1/8" ÷ 1", serves for regulation pressure working and maintaining go on fixed level, ensuring correct operation, in connected za nim installation, independently od changing sie wear medium. W a valve used instead of diaphragm flat, diaphragm shaped, which ensures greater value flow nominal thanks to greater surge diaphragm, as well as greater sensitivity and speed reaction on change setting, through reduction friction static and kinetic components and greater accuracy in maintaining set pressure output at change value flow and pressure supply. W case rise pressure output over value setting diaphragm opens valve trigger and vents reducer until for obtaining value pressure compliant with setting. mechanism type „push-lock” allows on locking a knob in any position through its pressing. Plate locking allows mounting padlock protective against unauthorised change setting pressure output. additional the connection with the front and with the back, can be used for connection pressure gauge, relay pneumo-electric or fittings push-in. drawn with these connections air is reduced. Size: SY1, SY2. Output pressure range: 0÷2, 0÷4, 0÷8, 0÷12 bar. Supply pressure: up to 15 bar, depending on size. Operating temperature: od -10°C up to +50°C. Connection: 1/8" BSP female ÷ 1". Additional connection for a pressure gauge or fittings: 1/8" BSP female for size SY1, 1/4" BSP female for size SY2. Flow rate: 1200 l/min - 1/8", 2800 l/min - 1/4", 3350 l/min - 3/8" (SY1), 5300 l/min - 3/8" (SY2), 7400 l/min - 1/2", 7600 l/min - 3/4" and 1" (at an inlet pressure of 6 bar Δp = 1 bar).