2448444 FESTO
Document overview
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Technical content
Proportional pressure control valve VPPX-12L-L-1-G12-0L10H-S1 Part number: 2448444 Data sheet Feature Value Nominal width pressurization 12 mm Exhaust nominal width 12 mm Actuation type Electrical Sealing principle Soft Mounting position Any Structural design Pilot-controlled diaphragm regulator Short-circuit protection For all electrical connections Safety instructions VPPX safety position: if the supply cable breaks, the outlet pressure is maintained in uncontrolled form. 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 7000 l/min Max. current consumption 500 mA Duty cycle 100% Max. electrical power consumption 12 W Residual ripple 10 % Analog output signal range 0 - 10 V 0 - 20 mA 4 - 20 mA Analog input signal range 0 - 10 V 4 - 20 mA 0 - 20 mA Operating medium Compressed air as per ISO 8573-1:2010 [7:4:4] Inert gas Information on operating and pilot media Operation with oil lubrication not possible Certification RCM compliance mark c UL us - Listed (OL) KC characters KC EMC CE marking (see declaration of conformity) As per EU EMC directive Corrosion resistance class (CRC) 2 - Moderate corrosion stress 1/27/22 - Subject to change - Festo AG & Co. KG 1/2
Temperature of medium 10 °C ... 50 °C Degree of protection IP65 Ambient temperature 0 °C ... 60 °C Product weight 2050 g Linearity error FS 1 % Temperature coefficient 0.04 %/K Repetition accuracy FS 0.5 % Repetition accuracy in ± %FS 0.5 %FS Electrical connection 8-pin M12 Plug Type of mounting Optionally: With through-hole With accessories Pneumatic connection 1 G1/2 Pneumatic connection 2 G1/2 Pneumatic connection 3 G1/2 Note on materials RoHS-compliant Housing material Wrought aluminum alloy Anodized 1/27/22 - Subject to change - Festo AG & Co. KG 2/2