Siemens QVE1901 Flow Switch
New
In stock1 unitReady to ship
Flow Switch
SIEMENS QVE1901 flow switch for HVAC systems, suitable for liquids, air, and gases, with PN25 rating, IP65 protection, and adjustable NO/NC contact.
Massive Inventory
Global Shipping
Expert Support
Quality Guaranteed
SIEMENS QVE1901 Flow Switch
The SIEMENS QVE1901 is a reliable flow switch designed for monitoring liquid flow in HVAC systems. It ensures accurate detection of flow conditions across a wide range of media and supports safe system operation in industrial and building automation applications.
Manufacturer: SIEMENS
Type: Flow Switch
MNR: QVE1901
Code: 120511A
| Application | Flow Monitor Of Liquid Medium In HVAC Plants |
| Media Monitored | Liquid, Air, Gas, Water |
| Contact Load / Switching Capacity | Max. AC 230 V, 1 A, 26 VA |
| Max. DC 48 V, 1 A, 20 W Nominal Pressure | PN25 |
| Contact Type | Manual Setting (NO / NC) |
| Housing | IP65 / Protection Class II |
| Body Material | Brass CW614N |
| Paddle / Sleeve | PPE+PS NorylTM 30% Reinforced Fiberglass / Stainless Steel |
| Field Of Use | Suitable Media All Liquids |
| Piping Diameter | DN 20 / 200 |
| Operation And Storage Temperature | -20 To 80 °C |
More From SIEMENS
New
SIEMENS
Siemens 6SL3040-1MA01-0AA0 Control Unit With Operator Panel
SKU: 1099623
Qty: 2
Available through quotation
Used
SIEMENS
Siemens 6SE6440-2UD21-5AA1 Inverter Drive With Operator Panel
SKU: 1099646
Qty: 1
Available through quotation
Related Products
Used
REXROTH
Rexroth DR 10-5-32/315YM Pilot Operated Pressure Reducing Valve
SKU: 984090
Qty: 2
Available through quotation
New
MOELLER
Moeller PKZM0-0,4 Motor-Protective Circuit-Breaker
SKU: 1003533
Qty: 17
Available through quotation
