GIRA 217600

KNX Servo Valve Drive 3

Product code: 2176 00

KNX Valve drive suitable for mounting on radiators or manifolds. Full positional control is achieved with the quiet (28db) servo motor which can be configured for valve rinsing and emergency control. The valve can be controlled from the bus or by the integrated temperature sensor and thermostat. The device has a M30 x 1.5mm thread and adaptors are available separately for a wide range of valves

Description

Motor servo drive for heating or cooling valves
Screwed onto valve head
M30 × 1.5 mm connection
Integrated bus coupler
Integrated temperature sensor
Room temperature control
Mechanical indicator for valve travel
Automatic detection of valve travel
One input can be used as a binary input or for an external temperature sensor (149300)
Can be used in a heating circuit distributor
Valve protection function
Corrected variable (1 bit or 1 byte)
Cyclical monitoring of the corrected variable
Fault message object for drive faults
Emergency operation via internal temperature sensor
2 forced settings or 1 forced setting and 1 limit value object can be set
Minimum and maximum variable limitation can be set

Technical Details

Specification

Bus Voltage: KNX Bus 21...30VDC
Bus Current Consumption: 20mA
Valve Connection: M30 x 1.5
Valve Stroke: 1.0 - 4.2mm
Positioning Force: 80 - 120nm
Noise Emission: max. 28dB (A)
Length of Connecting Wires: 1.0m
Maximum length: 30m
Number of devices per line: 30
Max cable length for Volt free contact or sensor: 10m

The M30 x1.5 mm knurled nut matches all standard valve base types. The device fits the thermostat valve bases of make Heimeier. Adapters of make Heimeier can be used for valve bases of other manufacturers. No function guarantee can be accepted for this.