Space saving design
Prefabricated unit
Easy to install
Shunt unit for conventional radiator, ventilation
and in floor heating systems
Shuntopac® is a shunt unit for conventional radiator, ventilation and in floor heating systems and is available as standard with connection dimensions from DN 20 to DN 50. The shunt unit can be equipped with several components of any make and a number of different coupling alternatives.
TTM Shuntopac® 20-50 V comes with a fire and corrosion-proof casing made of polyester-covered aluminium sheet with mineral insulation.
The hanging brackets consists of yellow chromated flat bars.
As standard, the pipe mixing loop consists of fully welded pressure vessel pipes SS-EN 10216-2 and DIN 2391. Pipe mixing loops in other qualities or with other surface treatments can be delivered to order. The design of the pipe mixing loop works as a barrier against undesired heat transmission due to double circulation.
TTM Shuntopac® 20-50 V is CE marked in accordance with manufacturer’s declaration 2B according to the Machinery Directive.
The shunt unit is environmentally assessed.
Applications:
- Radiator systems
- Underfloor heating
Installation benefits:
- Delivered complete ready to install
- For heating and ventilation systems
- Several mounting options
- Can be delivered in several connection dimensions DN20 – DN50
- Several connection options including SABO, 2- and 2-way
- Connection options with and without main pump
- Reliable and easy adjustment
Equipment
1. Control valve
Seat valve with tapped connection of optional manufacture and type. The valve is fitted into a flanged joint to facilitate maintenance and replacement.
2. Adjusting valves
2 pcs of optional manufacture and dimension.
Fitted to the pipe mixing loop with conical coupling. TA STAD is delivered as standard. Also available with dynamic balancing valve, flow regulators or difference pressure regulators.
3. Shut-off valves
2 pcs ball valves with full flow and high spindle neck. Fitted to the pipe mixing loop with conical coupling.
4. Test sockets
Type TA STAD are attached on each connection.
5. Pump
Optional manufacturer and type with “wet” or “dry” motor.
6. Drainage
Design with screwed hose joint R 1/2”.
7. Non-return valve
1 pc. made of brass/stainless steel, with spring-loaded cone. Fitted into a flanged joint.
8. Thermometers
4 pcs graduated 0-120 °C. Fitted with heat-transmitting silicon paste.
Options
- Floor stand
- Flexfit pipe bends
TTM Shuntopac® 20-50 V mounting options
Configuration 01 and 09
Configuration 02 and 10
Pipe bends (optional) provide more installation options, for example:
TTM Shuntopac® 20-50 V SABO mounting options
Configuration 01 and 09 SABO
Configuration 02 and 10 SABO
Pipe bends (optional) provide more installation options, for example:
TTM Shuntopac ® 20-50 V differential pressure measurement
All outside valves on the TTM Shuntopac® 20-50 V are provided with test sockets, allowing complete differential pressure measurement.
B – A Measuring of the pressure difference over the adjusting valve on the primary side. Primary flow can be determined with the help of data for the adjusting valve.
C – A Available pressure difference on primary side.
G – H Pressure rise over the circulation pump.
H – D Pressure drop in connected object on secondary side.
D – E Measuring of the pressure difference over the adjusting valve on the secondary side.
Secondary flow can be determined with the help of data for the adjusting valve.
E – B Pressure drop over the control valve.
TTM Shuntopac® 20-50 V
TTM Shuntopac® 20-50 V SABO and N
Dimensions TTM Shuntopac® 20-50 V
| Connection DN | 20 | 25 | 32 | 40 | 50 |
|---|---|---|---|---|---|
| A | 660 | 660 | 660 | 660 | 745 |
| B | 590 | 590 | 590 | 590 | 615 |
| C | 200 | 200 | 200 | 200 | 215 |
| D | 360 | 360 | 360 | 360 | 430 |
| E | <175 | <190 | <200 | <205 | <235 |
| F | 97 | 97 | 97 | 97 | 102 |
| G | 70 | 70 | 70 | 70 | 70 |
| H | 175 | 175 | 175 | 175 | 215 |
| Weight, approx. kg | 30 | 35 | 50 | 55 | 60 |
Max. pressure: 1,0 MPa
Temp. range: +5 – +110 °C
Specified dimensions are valid for the standard version. Some variations may occur if alternative equipment is used.
TTM Shuntopac® 20-50 V/ 01-10 R2
Dimensions TTM Shuntopac® 20-50 V SABO and N
| Connection DN | 20 | 25 | 32 | 40 | 50 |
|---|---|---|---|---|---|
| A | 590 | 590 | 590 | 590 | 615 |
| B | 660 | 660 | 660 | 660 | 745 |
| C | 200 | 200 | 200 | 200 | 215 |
| D | 360 | 360 | 360 | 360 | 430 |
| E | <175 | <190 | <200 | <205 | <235 |
| F | 97 | 97 | 97 | 97 | 117 |
| G | 70 | 70 | 70 | 70 | 70 |
| H | 360 | 360 | 360 | 360 | 430 |
| Weight, approx. kg | 30 | 35 | 50 | 55 | 60 |
Max. pressure: 1,0 MPa
Temp. range: +5 – +110 °C
Specified dimensions are valid for the standard version. Some variations may occur if alternative equipment is used.
TTM Shuntopac® 20-50 V / 05 SABO
TTM Shuntopac® 20-50 V
Constant flow on primary and secondary side.
The control valve is mounted as mixing valve in the return pipe on the primary side.
01
02
Variable flow on the primary side, constant on secondary side.
The control valve is fitted in the return pipe.
09
10
Variable flow on the primary side, constant on secondary side.
The control valve is fitted in the return pipe.
09 R1
10 R1
Variable flow on the primary side, constant on secondary side.
The control valve is fitted in the return pipe.
09 R2
10 R2
TTM Shuntopac® 20-50 V SABO and N
Variable flow on the primary side, constant on secondary side.
The control valve is fitted in the return pipe.
05 SABO
06 SABO
Constant flow on the primary and secondary side.
The control valve is fitted as a mixing valve in the inlet pipe.
01 N
02 N
TTM SHUNTOPAC® FlexFit pijpbochten
TTM SHUNTOPAC® 20-40 Komp, 20-50 V/K/VÅ can be equipped with FlexFit pipe bends, that increasing the flexibility during installation.
Vloerstandaard - installatie-instructies
Gemaakt van epoxy gecoate RHS buizen 50 × 30 mm. Gedetailleerde montage-instructies zijn beschikbaar op www.ttm-benelux.nl (Shuntopac / accessoires)
Simonsland in Borås
Wanneer Kanico een nieuwe wijk in Borås ontwikkelt, is TTM verantwoordelijk voor de shuntgroepen in de HVAC-systemen. Het gebied heet Simonsland en omvat 60.000 vierkante meter aan gebouwen.
Operagebouw Kopenhagen
Het Operahuis van Kopenhagen heeft een oppervlakte van 41.000 vierkante meter, 14 verdiepingen, met 6 podia, een hoofdpodium voor ongeveer 1.500 toeschouwers en 5 podia voor repetities en voorbereidingen.
Kantoorgebouw in Solna
NCC bouwt zijn nieuwe hoofdkantoor op Järva Krog in Solna. Het nieuwe hoofdkantoor zal strategisch gelegen zijn op een gemakkelijk bereikbare locatie dicht bij de E4-snelweg.