MHVT2005-10/2-0 by Bosch Rexroth Indramat

The Bosch Rexroth Indramat MHVT2005-10/2-0 valve belongs to the VT-MSPA Drives series and is engineered for industrial hydromechanical control. This manually operated hydraulic valve features a flow capacity of 10 L/min and a pressure rating of 200 bar, ensuring robust performance in demanding applications. Constructed from forged steel with nitrile rubber seals, it offers exceptional durability and resistance to wear. Its primary function is to regulate fluid flow and pressure in hydraulic circuits, delivering precise manual control for industrial automation systems.

This valve provides two independent control channels (A and B), each handling standard industrial signals of 4-20mA or 0-10mA input currents (max 10mA). Power is supplied via a 24V DC source on Pin 11 (U_ext), while Pin 5 delivers a +10V reference voltage and Pin 12 outputs 7.3V for stable sensor feedback. Ground connections on Pins 6 and 14 create a reliable common reference. Signal processing is enhanced through transistor-based switching stages and multi-level amplification, with adjustable potentiometers (t1, t2, S, 10%, 100%) enabling fine-tuning of time constants, sensitivity, and output scaling. Onboard status indicators provide real-time monitoring of each channel.

Designed for horizontal mounting with two ports and weighing approximately 15 kg, the MHVT2005-10/2-0 excels in compatibility and longevity. Its forged steel body and nitrile rubber seals withstand temperatures from -20°C to +80°C, maintaining consistent performance under thermal stress. The seal material ensures effective fluid retention and minimal leakage, while flanged connections facilitate secure installation. This reliable valve supports seamless integration into PLC-driven systems and automated processes. Its durability, adjustable control features, and precise actuation deliver significant efficiency gains and enhanced operational safety in industrial environments.