Approvals
Balancing Valve STAG
- Applications: Heating and cooling systems
- Balancing, Pre-setting, Measuring, Shut-off (The balancing cone is pressure released).
- Pressure class 150 (PN20)
- Working temperature: -20ºC – +120ºC
- Surface treatment: DN65-200 epoxy painting, DN250-300 Duasolid painting
Description
A grooved end, ductile iron balancing valve that delivers accurate hydronic performance in an impressive range of applications. STAG is ideal for use mainly on the secondary side in heating and cooling systems.
Material Specifications
1. Body:
Ductile iron EN-GJS-400-15
2. Seat seal:
Cone with EPDM ring
2. Bonnet bolts:
Chromed steel
2. Handwheel:
DN 65-150 polyamide, DN 200-300 aluminium
2. DN 65-150:
Bonnet, restriction cone and spindle of AMETAL®
2. DN 200-300:
Bonnet of ductile iron, cone of Bronze and spindle of AMETAL®
| Product code | DN | OD | L (mm) | H (mm) | Kvs | Weight (kg) |
| TA-LINJASÄÄTÖ-65 | 65 | 76.1 | 290 | 205 | 85 | 6.4 |
| TA-LINJASÄÄTÖ-80 | 80 | 88.9 | 310 | 220 | 120 | 9.1 |
| TA-LINJASÄÄTÖ-100 | 100 | 114.3 | 350 | 240 | 190 | 14 |
| TA-LINJASÄÄTÖ-125 | 125 | 139.7 | 400 | 275 | 300 | 22.7 |
| TA-LINJASÄÄTÖ-150 | 150 | 168.3 | 480 | 285 | 420 | 31.3 |
| TA-LINJASÄÄTÖ-200 | 200 | 219.1 | 600 | 430 | 765 | 63.5 |
| TA-LINJASÄÄTÖ-250 | 250 | 273 | 730 | 420 | 1185 | 92 |
| TA-LINJASÄÄTÖ-300 | 300 | 323.9 | 850 | 480 | 1450 | 127 |
* Kvs = m3/h at a pressure drop of 1 bar and fully open valve