Logo Oventrop GmbH & Co. KG
Menu
Watch list
Select Language
Flypass

Versatile and variable
Flypass 4TZ

With our Flypass 4TZ connection fitting, you can connect heating and cooling devices in a versatile and variable way. Whether fan coils, cooling cealing modules or induction units, the connection fitting can be used multifunctionally. You can install the multi-talent in any flow direction. The installation position is freely selectable: horizontal, inclined or vertical, in rising or falling sections.

The advantages of the Flypass

  • 180° switchable three-way balls enable a variety of switching positions
  • The switching positions can be read off from the shape of the handle and the imprinted flow directions
  • Flat sealing connection to the appliance side, thus intermediate pieces for connecting control and function valves are not required
  • Convertible to bypass mode
  • A variety of control and function valves are available for direct connection
  • Extended handles enable insulation of the fitting
  • Fill and drain ball valve included in the scope of delivery
  • Connection for additional fill and drain ball valve available
  • The differential pressure can be measured via downstream system components

Functions

Flypass Funktionen Grafiken
Normal mode
Flypass Funktionen Grafiken
Bypass mode
Flypass Funktionen Grafiken
Shutting-off
Flypass Funktionen Grafiken
Filling and venting of the system side
Flypass Funktionen Grafiken
Draining of the system and appliance side, venting and flushing of the system side
Flypass Funktionen Grafiken
Draining, venting and flushing of the system side
Flypass Funktionen Grafiken
Filling and flushing of the appliance side
Flypass Funktionen Grafiken
Shutting off and draining of the appliance side
Flypass Funktionen Grafiken
Re-filling, venting and flushing of the appliance side with second fill and drain ball valve
Flypass Funktionen Grafiken
Differential pressure mesurement, e.g. with OV-DMC 3

Versions

Flypass mit Hydrocontrol
FLYPASS 4TZ
Internal thread / union nut, with seal, flat sealing.
Learn more
Flypass mit Cocon QTZ
FLYPASS SET with COCON QTZ
Consisting of a Flypass fitting with strainer and a Cocon QTZ pressure independent control valve, completely pre-assembled, function and pressure tested.
Learn more
Flypass mit Hydrocontrol
FLYPASS SET with HYDROCONTROL
Consisting of a Flypass fitting with strainer and a HydroControl MTR double regulating and commissioning valve with measuring orifice, completely pre-assembled, function and pressure tested.
Learn more
Flypass Dämmschalen
insulation shells
Thermal insulation shells for Flypass 4 TZ and Flypass sets.
Learn more