Technical Information
| Item condition |
New |
| Manufacture name |
Valve 3Way Flange V311 15 2.5 |
| Brand |
Schneider Electric
|
| Categories |
Control Valves and Actuators
|
| Country of origin |
SE |
| Material quality |
Other |
| Article compression class |
PN 16 |
| Flange compression class |
PN 16 |
| Connections |
Flange |
| Nominal diameter |
1/2 inch (15) |
| Characteristic curve |
Equal percentage |
Packing details
| Packing level 1 |
3606489658618 |
Other Technical data
| Max. medium temperature (continuous) |
120 °C |
| Min. medium temperature (continuous) |
-20 °C |
| Outer pipe diameter all connections |
15 mm |
| Length of connection 1 |
0 mm |
| Length of connection 2 |
0 mm |
| Working length connection 1 |
0 mm |
| Working length connection 2 |
0 mm |
| Length of connection 3 |
0 mm |
| Working length connection 3 |
0 mm |
| Shaft height |
0 mm |
| Stroke length |
20 mm |
| Kvs value |
2.5 |
| Max. pressure difference in opened position |
0 bar |
| Leakage loss of Kvs value |
0.005 % |
| Control ratio (Svo) |
0 % |
| KVS value for bypass |
0 |
| Leakage loss of KVS value for bypass |
0 % |
Description
The V311 is a flanged 3-way globe valve designed for a wide range of heating and cooling applications. The valve uses a crown plug for precise fluid control. Nodular iron construction provides a long life and high corrosion resistance. The crown plug provides precise fluid control with a rangeability of 50:1 and is of a self cleaning design for reliable operation. Valve size: DN15, G External, Flow capacity, Kvs: 2.5 m³/h. Constructed and flanged to a PN16 pressure class. ΔPm of maximum 400 Kpa. EPDM seals provide a working temperature range of -20 °C to + 120 °C, the soft seat seal ensures a tight close off with no leakage. 20 mm stroke ensures high controllability, Equal percentage flow characteristic ensures high controllability at low opening degrees. Meets the 2014/68/EE, article 4.3 of the PED (Pressure Equipment Directive). Flanged to ISO 7005-2 (PN16, DN15).