Space saving design

System divider with heat exchanger

Flexible shunt unit for heating or cooling

TTM Shuntopac® 20-200 KV / KV Bypass

Combined shunt units

TTM Shuntopac® 20-200 KV / KV Bypass is a combined shunt unit for both cooling and heating to a ventilation system.

The cooling heat exchanger is used to transfer both cooling and heating to the ventilation air. The traditional heat exchanger is removed as heat is transferred via a plate exchanger in the shunt unit’s secondary circuit.

TTM Shuntopac® 20-200 KV/KV Bypass is supplied with a fire and corrosion-proof housing in aluzinc sheet. Standard insulation is AF/Armaflex AF-2.

The shunt unit is environmentally approved.

Equipment TTM Shuntopac® KV

1. Control valve
2 pcs seat valves in a choice of make and type.

2. Adjustment valves
3 pcs in a choice of make. Make: TA STAD/F supplied as standard. Installed on pipe package with conical coupling or flange. Can also be supplied with dynamic adjustment valves, flow regulators or differential pressure regulator.

3. Shut-off valves
3 pcs ball valve DN 20-50 with full throughflow and extended stem or 3 pcs butterfly valve DN 65-200. Designed to act as end valves if the shunt unit is removed from the system. Installed on pipe package with conical coupling or flange.

4. Pump
Choice of make and type with “wet” or “dry” motor.

5. Plate heat exchanger
Welded, choice of make and type. Make: Swep supplied as standard. The heat exchanger is positioned on the front of the unit group to facilitate service. Other positioning is available on request, provided the heat exchanger’s size and configuration permits it.

6. Non-return valve
1 pc with sprung disc. Drain plug with hose screw
connection.

7. Thermometers
6 pcs, graduated -40 – +40 °C or 0-120 °C.

8. Vacuum and safety valve

Equipment TTM Shuntopac® KV Bypass

1. Control valve
2 pcs seat valves in a choice of make and type.

2. Adjustment valves
3 pcs in a choice of make. Make: TA STAD/F supplied as standard. Installed on pipe package with conical coupling or flange. Can also be supplied with dynamic adjustment valves, flow regulators or differential pressure regulator.

3. Shut-off valves
3 pcs ball valve DN 20-50 with full throughflow and extended stem or 3 pcs butterfly valve DN 65-200. Designed to act as end valves if the shunt unit is removed from the system. Installed on pipe package with conical coupling or flange.

4. Pump
Choice of make and type with “wet” or “dry” motor.

5. Plate heat exchanger
Welded, choice of make and type. Make: Swep supplied as standard. The heat exchanger is positioned on the front of the unit group to facilitate service. Other positioning is available on request, provided the heat exchanger’s size and configuration permits it.

6. Non-return valve
1 pc with sprung disc. Drain plug with hose screw
connection.

7. Thermometers
6 pcs, graduated -40 – +40 °C or 0-120 °C.

8. Vacuum and safety valve

Dimensions TTM Shuntopac®  20-200 KV / KV Bypass DN20-50

Connection DN2025324050
A112001170117011701230
A28001285128512851330
B745745745745745
C200200200200215
C2315315315315315
D8585858585
EVariableVariableVariableVariableVariable
F315315315315315
G930930930930930
H100100100100100
I285285285285285
J600600600600675
J2715715715715755
KVariableVariableVariableVariableVariable
Weight, approx. kg9095100110180

Dimensions TTM Shuntopac®  20-200 KV / KV Bypass DN65-100

Connection DN6580100
A1176017602110
A1176017602110
B186019102260
C300300350
C2400450500
D130130180
Evariabelvariabelvariabel
F295295395
G99510001240
H140140140
I285285355
J119011901400
J2129013401550
KVariableVariableVariable
Weight, approx. kg260340480

TTM Shuntopac® 20-200 KV / KV Bypass

Configuration

Both the heating primary side and cooling media side can be supplied with a choice of shunt connection. The heat exchanger is installed on the front of the shunt unit to facilitate service.

Example of Shuntopac with combined heating and cooling function.

Example of Shuntopac with bypass function.

Customised design

  • Pipe package in choice of material, e.g. stainless steel, copper etc.
  • Anti-corrosive painted pipe mixing loop, e.g. epoxy enamelled. 

Contact TTM to discuss your requirements.

Slide

TTM SHUNTOPAC® Green Line is a category of shunt units equipped with low-lead valves. Green Line is intended for customers with high demands for improved environmental assessments

Slide

TTM SHUNTOPAC® Dynamic gives correct regulation even in systems with varying differential pressures or where the differential pressure is unknown.

Slide

TTM SHUNTOPAC® EM is a category of shunt units equipped with ultrasound energy metering equipment according to EN 1434 class 2 and MID 2004/22/EC.

Slide
Floor stands for shunt units

Robust floor stands with small foot-print made of epoxy-coated RHS tubes 50 × 30 mm.

Slide

Simonsland in Borås

When Kanico created a new district in the town of Borås, they chose TTM to supply shunt units for the HVAC systems. The area is called Simonsland and contains 60,000 m2 of buildings.

Slide

TTM Energiprodukter was one of the suppliers in the construction of the prestigious Copenhagen Opera House Together with their reseller, the company succeeded in winning the deal and delivering 98 different shunt units.

Slide

NCC are building their new head office at Järva Krog in Solna. The new head office has a strategic and easily accessible position adjacent to the E4 motorway.