VUS015F305 VUS015F315 VUS015F325 VUS015F335 VUS015F345 VUS015F355 VUS015F365 VUS015F375 VUS020F305 VUS025F305 VUS032F305 VUS040F305 VUS050F305 VUS065F305 VUS080F305 VUS125F305 VUS150F305 | How energy efficiency is improved
Accurate control with high reliability.
Areas of application
Continuous control of cold/warm/hot water, water vapour and air in HVAC systems, in closed networks. Water quality as per VDI 2035. Assembly with AVP 242 to AVP 244 actuators as a regulating unit.
Properties
- Nominal pressure 40 bar
- Control valve contains no silicone grease; matt black
- Nominal diameters DN15 to DN150
- Equal-percentage characteristic
- With the spindle pressed in, the valve is closed
- Closes only against the pressure
- Temperature range up to 220°C
- Version with bellows down to -60°C, version with graphite seal up to 260°C
Technical description
- Valve with flange connection as per EN 1092-2, Form B raised face
- Cast steel valve body
- Stainless steel valve seat
- Stainless steel spindle
- Stainless steel plug
- Maintenance-free stainless steel stuffing box with spring-loaded Teflon washer
|
