The proportional valve VPPX from the valve family VPPM. With the freely programmable PID controller and external sensor input, even customer-specific tasks can be performed simply and easily. For maximum flexibility and optimum process quality. KC characters KC EMC Nominal width pressurization 8 mm Exhaust nominal width 7 mm Type code VPPX Actuation type Electrical Sealing principle Soft Mounting position Any Design Pilot-controlled diaphragm regulator Short-circuit protection For all electrical connections Safety instructions If the supply cable breaks, the outlet pressure is retained without control. Symbol 00995303 Reverse polarity protection for all electrical connections Reset method Mechanical spring Type of control Pilot-controlled Valve function 3-way proportional pressure control valve Display type LED Pressure regulation range 0.1 bar ... 10 bar Inlet pressure 1 0 bar ... 11 bar Max. pressure hysteresis 0.05 bar Standard nominal flow rate 2750 l/min DC operating voltage range 21.6 V ... 26.4 V Max. current consumption 300 mA Duty cycle 100% Max. electrical power consumption 7 W Residual ripple 10 % Analog output signal range 4 - 20 mA0 - 10 V0 - 20 mA Analog input signal range 0 - 10 V4 - 20 mA0 - 20 mA Operating medium Inert gasCompressed air as per ISO 8573-1:2010 [7:4:4] Information on operating and pilot media Operation with oil lubrication not possible CE marking (see declaration of conformity) As per EU EMC directive Corrosion resistance class (CRC) 2 - Moderate corrosion stress Temperature of medium 10 °C ... 50 °C Degree of protection IP65
