V-exact II
Thermostatic valve body with stepless precision presetting
V-exact II thermostatic valve bodies are used in two-pipe warm water pump heating systems with normal to high temperature spread. The integrated stepless precision presetting makes precise hydraulic balancing possible with the aim of providing all heat consumers with hot water according to their heat requirements. The valve has a large flow range and is characterized by an optimized noise performance and very low flow tolerances.
Product branding
Features and Benefits
Optimised noise behaviour
Through specially designed setting
High flow range
For various applications
Double O-ring seal
For durable and maintenance free operation
Valve body in gunmetal
Corrosion-resistant and safe
Applications
Heating and cooling systems.
Functions
Control
Shut-off
Stepless presetting
Pressure class [PN]
PN 10
Temperature
Max. working temperature: 120°C, with protection cap or actuator 100°C, with press connection 110°C.
Min. working temperature: -10°C
Connection to thermostatic head and actuator
HEIMEIER M30x1,5
Pipe connection
The external-threaded version, in conjunction with the appropriate compression fittings, permits connection to plastic pipe.
The internal-threaded version for connection to threaded pipe, or in conjunction with compression fittings, to copper precision steel or multi-layer pipe (only DN 15).
Viega press connection (15 mm) with SC-Contur for copper, Viega Sanpress stainless-steel, and Prestabo steel pipe.
Material
Surface treatment
Valve body and fittings are nickel-plated.
The table below assists you in finding the relevant product based on its variant. For more details, please download the datasheet above.
| Art. No. |
|---|