The Siemens 6DR4004-8D is a universal stainless steel mounting kit designed for SIPART PS2 positioners. It complies with NAMUR IEC 60534-6-1 standards for linear actuators, providing a precise and vibration-resistant mechanical link for valve strokes ranging from 3 mm to 35 mm.
The Siemens 6DR4004-8D functions as a specialized universal mounting kit specifically engineered for the SIPART PS2 series of electropneumatic positioners. Primarily, this hardware set provides the mechanical interface required to install a positioner onto linear actuators according to the IEC 60534-6-1 (NAMUR) standard. Consequently, it serves as the critical physical link that ensures precise feedback between the valve stem and the positioner’s internal potentiometer. By utilizing a high-integrity stainless steel construction, the 6DR4004-8D delivers the structural stability necessary for accurate valve modulation in demanding industrial environments.
System engineers seamlessly utilize the 6DR4004-8D to mount the SIPART PS2 (6DR5 series) positioners onto various globe and diaphragm valves. In addition to its mechanical reliability, the kit’s geometry is optimized for the standard feedback lever of the PS2, ensuring a linear relationship between the valve position and the electronic signal. Furthermore, because this mounting equipment meets Siemens’ rigorous quality benchmarks, it successfully satisfies the reliability demands of the chemical, oil and gas, and power generation sectors. Ultimately, these features combine to provide a durable and precise foundation for critical flow control loops.
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