Siemens DDC PTM6.1PSI20-M-R Module 320788-704 as a pilot-operated valve

as a pilot-operated valve

Durable bi-metal construction designed to withstand the thermal cycling typical of commercial chiller operation

it should be sourced separately to ensure a secure cabinet seal

Built with a corrosion-resistant galvanized steel housing

The system is powered by the GMX24-MFT-X1 actuator

Siemens DDC PTM6.1PSI20-M-R Module 320788-704 as a pilot-operated valveThe Siemens DDC PTM6. 1PSI20 M R is a core direct drive control component designed for integrating high precision actuator feedback within legacy and modern Siemens building automation systems. As a Positioning Module Refurbished unit, it provides the bridge between the central DDC processor and field level electric motors, facilitating exact movement for HVAC damper control and water flow valves. This specific PTM module utilizes 20 feedback signals