Product Description
The Festo VEMD is a dynamic mass flow controller (MFC) that utilizes piezo valve technology combined with a thermal flow rate sensor and integrated control electronics to detect, regulate, and proportionally dose the flow of air, oxygen, nitrogen, argon, and CO2 . Operating extremely quietly with a short response time, this controller delivers precise flow management for applications ranging from medical laboratories and biopharmaceutical production to industrial 3D printing and food processing.
Key Features & Advantages:
Dynamic Regulation with Short Response Time: The integrated control circuit with thermal sensor enables the VEMD to react quickly to setpoint changes with minimal hysteresis, achieving precise and dynamic gas flow control .
Extremely Quiet Operation: Thanks to piezo technology, no pulse-width-modulated signal is required to control flow rates, allowing the VEMD to operate silently without distracting noise in laboratory and medical environments .
Thermal Flow Rate Sensor & Integrated Control Electronics: Combines closed-loop control with continuous flow monitoring, ensuring stable and linear control characteristics regardless of pressure fluctuations .
Flexible Configuration & Interface Options: For the most commonly used gases, the VEMD is configured via software, eliminating the need for individual flow meters. Available analog (0-10V, 1-5V, 4-20mA) and digital (Modbus TCP/IP, Modbus RTU RS232/RS485) interfaces allow seamless communication with higher-level systems .
Sustainable Operation with Efficient Control: Very low power consumption (1W max) and minimal heat dissipation contribute to sustainable operation, making the VEMD ideal for portable devices and applications where energy efficiency is critical .
Technical Specifications:
Brand: Festo
Model: VEMD Series
Product No. (Example): VEMD-L-6-60-200-D9-G14-5YMPM1D-VA
Valve Function: 2/2-way Normally Closed (NC) Proportional Mass Flow Control Valve
Flow Rate Range: Up to 200 L/min (variants available from 1 L/min to 200 L/min)
Operating Pressure: 0 to 2.5 bar
Setpoint Signal: 0.2 – 10 V (analog)
Actual Value Output: 0.2 – 10 V (analog)
Accuracy: ±(4% of measured value + 1.25% FS); Repetition accuracy: 1% FS
Nominal Operating Voltage: 24V DC
Power Consumption: Max. 1 W
Pneumatic Connections: G1/4 or M5 threaded female
Housing Material: PBT (Polybutylene Terephthalate), anodized aluminium
Seal Material: NBR, EPDM
Ambient Temperature: 0°C to +50°C
Media Temperature: +5°C to +40°C
Corrosion Resistance Class: CRC 2 – Moderate corrosion stress
Certifications: CE, RoHS, cULus, KC mark, RCM
Ideal For:
Medical laboratories, pharmaceutical manufacturing, biotechnology, chemical processing, food industry applications, bioreactors and fermenters (supplying O2, N2, CO2), 3D printing (inert gas shielding), semiconductor manufacturing, portable oxygen concentrators, and general industrial automation requiring precise and quiet gas flow control.
Why Choose FESTO VEMD?
Choose the Festo VEMD for its unparalleled combination of high dynamic response, ultra-quiet piezo operation, and cost efficiency—delivering precise, sustainable gas flow control for critical Malaysian medical, laboratory, and industrial applications.
Tags:
#Festo #VEMD #MassFlowController #PiezoValve #GasFlowControl #MedicalGas #MalaysiaSupplier
Malaysia
