low-resistance connections for both solid and stranded copper conductors

isolate the air supply

Excessive heat during the sweat connection process can damage internal seals and the diaphragm

this valve ensures rapid pressure equalization during emergency events

leading to uncorrectable vibrations

Siemens DDC PTM6.1PSI20-M-R Module THPU32HP7Y low-resistance connections for both solidThe 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