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VZ408E Zone Valve, 3-Way with Bypass, PN16, DN20, G3/4 External Thread, Kvs 4.0 m³/h, M30 Actuator Connection, 2.5 mm Stroke, Stem Up Closed
In stock: No
Vendor stock: No
Minimal order quantity: 1
Price (excl. VAT):
59,41 €
EAN: 3606489661328
MPN: VZ408E-20BP08
Package: 1
Technical Information
| Item condition | New |
| Manufacture name | VZ408E Zone Valve, 3-Way with Bypass, PN16, DN20, G3/4 External Thread, Kvs 4.0 m³/h, M30 Actuator Connection, 2.5 mm Stroke, Stem Up Closed |
| Brand | Schneider Electric |
| Categories |
Mounting materials |
| Country of origin | IT |
| Width | 93 mm |
| Height | 99 mm |
| Depth | 0 mm |
| Control signal | Three-point |
| Material quality | Dezincification resistant brass (DZR) |
| Frequency | 50/60 Hz |
| Article compression class | PN 16 |
| Max. medium temperature (continuous) | 95 °C |
| Min. medium temperature (continuous) | 5 °C |
| Outer pipe diameter all connections | 20 mm |
| Flange compression class | PN 16 |
| Length of connection 1 | 0 mm |
| Length of connection 2 | 0 mm |
| Working length connection 1 | 0 mm |
| Working length connection 2 | 0 mm |
| Operating time | 0 s |
| Housing material | Brass |
| Kvs value | 4 |
| Connections | Other |
| With end contacts | No |
| Max. electric power input | 0 VA |
| Nominal diameter | 3/4 inch (20) |
| Auxiliary contacts | No |
| Max. pressure difference in opened position | 16 bar |
| Leakage loss of Kvs value | 0.005 % |
| Control ratio (Svo) | 0 % |
| Characteristic curve | Linear |
| Closing pressure | 0 bar |
Packing details
| Packing level 1 | 3606489661328 |
Downloads
ECOP (Environmental Code of Practice)
Declaration EPD (Environmental Product Declaration)
Technical manual
Description
The VZ48E is a small linear three-way with bypass zone valve used for the control of hot or chilled water in terminal units. It is designed to be used with the MZ14 family of thermal actuators. The valves utilise a double O-ring design on the plug to ensure a leak tight seal on both valve ports, this ensures no loss of energy leakage through the valve. The valve is BSP male threaded valves with flat face seals, a range of connection sets are available to mate onto pipe. Size DN 2, G3/4A connection, 4 Kvs. Pressure class PN16, stroke 2.5 mm, Normally closed (A-Ab). External thread to ISO 228/1 (flat face seal).