The new ballvalve with technology: Perfect for a wide range of applications. The new 2- and 3-way ballvalves, in DZR (dezincification-resistant) brass, are the ideal combination in conjunction with the new rotary drives and damper drives with spring return as option.
The 2- and 3-way ballvalves, in DZR (dezincification-resistant) brass, are the ideal combination in conjunction with the rotary drives and damper drives with spring return as option.
The new actuators makes it possible to use different characteristics together with the actuator or to adjust the running time for a certain application. Other outstanding features for the new ballvalves is manual adjustment, high control ratio of 50:1, working pressure of 40 bar and a maximum differential pressure of 6 bar.
Regulating ballvalve for continuous control of secondary refrigerants.
The valvebody in DZR brass is used in conjunction with Nicab Exact actuator for regulators with analog (output (0...10V) or switching output (2 -or 3- point control).
Actuator and valve is connected with a bayonet connection.
- Stepping motor with electronic control unit and maintenance-free gearbox
- The type of characteristic (linear / quadratic / equal-percentage) can be set on the rotary drive
- The mode of action can be changed over directly at the cable
- Electronic load-dependent shut-off by means of stops in the drive
- Coding switches for selecting the characteristic curve and the running time (35 s, 60 s, 120 s)
- Gearbox that can be disengaged for manual ball valve positioning (with manual lever)
- Tool-less assembly with ball valve
- Installation position: vertically upright to horizontal, not suspended
