Product Description
The VBG Control Ball Valves control hot and chilled water with glycol solutions up to 50% according to VDI2035 in heating, ventilating, and air conditioning (HVAC) systems to provide two-position or modulating functions.
The valves have a flow control insert. The characteristic is equal percentage.
Technical Properties
| Valve type |
2-way |
| Kvs value |
6.3 |
| Medium type |
water |
| Media temp. |
5 ... 120 oC |
| Nominal pressure |
PN25 |
| DN size |
15 mm |
| Angle of rotation |
90 oC |
| Materials |
body brass, stem brass, ball chrome-plated brass, flow control insert Noryl |
| Port connection |
ext. thread flat sealing |
| Packing |
seat Teflon seals with EPDM O-rings |
| Close off |
890 kPa |
| Connection diameter |
G 1 inch |
