Description

Direct hydraulic balancing and control of flows to c***umers or in a subsystem. TacoSetter Bypass Solar 130 balancing valves offer an easy and accurate method of adjusting the flow rates for heating-, ventilation-, air conditioning- and cooling systems. 
Correct balancing of hydraulic circuits ensures optimum energy distribution, resulting in more efficient and economical operation in accordance with the energy s***ing regulati*** provided for by legislation. 
With TacoSetter Bypass Solar 130 balancing valves, any qualified fitter can set the appropriate flow rate using the unique flow measurement device, ***oiding investments in training and costly measuring devices.

Advantages

• Accurate and fast adjustment with scale and without the aid of diagrams, tables or measurement devices
• Direct reading of the set volume flow in l/min
• Temperature-resistant up to 130 °C
• Variable installation position, maintenance-free
• Flow control with setpoint adjuster
• Regulating valve with isolating facility (rest leakage possible)
• Minimal pressure loss

Functi***

The flow measurement is based on the principle of a baffle float with return spring. The reading position is the bottom line of the baffle float. 
The measuring device is placed in a bypass to the main flow, isolated from system flow. By demand the bypass, with self locking valves, gets opened / closed by pressing / releasing the clamp. Reading the flow rate has no influence on the main flow rate.

Technical Data

• kVS-value and measurement range: see tables
• Operating temperature TO max:
  • Bypass Solar 130: 130 ?C
  • Bypass Solar 185 with sealing plugs: 185 ?C (temporarily 195 ?C)
• Operating pressure PO max:
  • Bypass Solar 130: 8 bar
  • Bypass Solar 185 with sealing plugs: 16 bar
• Measuring accuracy:
  • Measuring range <25%: &plu***n;20% of the indicated value
  • Measuring range >25%: &plu***n;10% of the indicated value
• Female thread Rp (cylindrical) as per DIN 2999/IS0 7
• Male thread, cylindrical (G) as per ISO 228
• Installation position: in flow direction in any position (360°)

Materials

• Housing: brass
• Test object: plastic
• Inner parts: stainless steel, brass and plastic
• Viewing glass: borosilicate
• Seals: EPDM

Flow Media

• Heating water (VDI 2035; SWKI BT 102-01; ÖNORM H 5195–1)
• Potable water (DIN 1988-200)
• Water and proprietary additives used against corrosion and freezing up to 50% (see document «Correction curves»)

Building categories

For pipe installati*** in drinking water, heating and cooling area:

• Apartment blocks, housing estates, multiple dwelling units
• Residential care facilities and hospitals
• Administration and service buildings
• Hotels and restaurants, industrial kitchens
• School buildings and sports facilities
• Commercial and industrial buildings
• Facilities with partial use, such as barracks, camping sites

TacoSetter Bypass Solar 130

Balancing valve with male thread Brass, TO max: 130 °C , PO max: 8 bar, silicone-free model on request

Order no. DN kVS (m3/h) Range (l/min) G " x G " 223.2380.350 20 2,2 2 - 12 1 x 1 223.2381.350 20 5 8 - 20 1 x 1 223.2482.350 25 8,1 10 - 40 1¼ x 1¼

TacoSetter Bypass Solar 185

Balancing valve with female thread Brass, TO max: 185 °C , temp. 195 °C , PO max: 16 bar, with lock set in each case (included)

Order no. DN Rp " x Rp " kVS (m3/h) Range (l/min) 223.2382.000 20 ¾ x ¾ 2,2 2 - 12 223.2383.000 20 ¾ x ¾ 5 8 - 30 223.2480.000 25 1 x 1 8,1 10 - 40 223.2580.000 32 1¼ x 1¼ 17 20 - 70