Helix2.0-VE
Multistage in-line pump
High energy efficiency and user-friendly operation for cold water applications.
- IE5 EC motor and six integrated control modes (dp-v, dp-c, p-v, p-c, n-const, PID) ensure high energy efficiency
- Various features – such as dry-running detection, automatic PWM frequency reduction, programmable pump kick and secure-operation mode – provide a high degree of operational reliability
- Suitable for ambient temperatures of up to 50 °C
- Green Button Technology and clear menu navigation in the colour display enable easy operation
- Proven pump hydraulics made of stainless steel are very robust
- Ready for integration into building automation via analogue or digital interfaces as well as CIF modules
Wilo-Helix2.0-VE Cartridge
Number of results: [189]
Flow rate Q
0
[0]
Cartridge
Discharge port
Connection type
Max. operating pressure p
Rated power P2
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[0]
Mains connection
Shaft seal
Logos/Certifications
Recommended services
Wilo-Helix2.0-VE
Design
Highly efficient, non-self-priming high-pressure multistage centrifugal pump in vertical design with in-line connections, equipped with electronically controlled EC motor of energy efficiency class IE5 in accordance with IEC 60034-30-2.Application
- Water supply and pressure boosting
- Industrial circulation systems
- Process water
- Closed cooling circuits
- Heating
- Washing systems
- Irrigation
Equipment/function
Operating modes
- Constant pressure p-c
- Variable pressure p-v
- Constant differential pressure ∆p-c
- Variable differential pressure ∆p-v
- Constant speed n-c
- PID control
Analogue input
- IN (AI 1): Input sensor signal 4 ... 20 mA, 0 ... 10 V, 0 ... 20 mA or 2 ... 10 V
- IN (AI 2): Input setpoint 0 ... 20 mA, 0 ... 10 V, 4 ... 20 mA, 2 ... 10 V or input sensor signal 4 ... 20 mA, 0 ... 10 V, 0 ... 20 mA or 2 ... 10 V
Digital input IN (DI 1)
- Extern off
- Lack of water detection by binary input
Functions
- Maximum pressure limit detection
- Minimum pressure limit detection
- Lack of water detection by suction sensor
- Zero flow test (open loop)
- No-Flow Stop (closed loop)
- Dry running detection
- Volume flow calculation by using differential pressure sensor
- Pump kick
- Error and warning codes
- Overload protection
- Access lock
- Plug-in position for Wilo CIF-modules PLR, LON, BACnet MS/TP, Modbus RTU, CANopen, Ethernet Multi-protocol (Modbus TCP, BACnet/IP) for connection to the building automation
Dual pump management (2 x single pumps)
- Main/standby operation
- Pump cycling main/standby operation after 24 hours or automatic fault-actuated switchover
- Wired connection via Wilo Net
Type key
Example: | Helix2.0-VE 2204/2-1/16/E/KS/3 |
Helix2.0-VE | Vertical high-pressure multistage centrifugal pump in in-line design, electronically controlled |
2 | Flow rate in m3/h |
04 | Number of impellers |
2 | Number of trimmed impellers (optionally) |
1 | Pump material |
1 = Pump housing 1.4301 (AISI 304) Hydraulics 1.4307 (AISI 304L) | |
2 = Pump housing 1.4409 (AISI 316L) Hydraulics 1.4404 (AISI 316L) | |
16 | Maximum operating pressure in bar |
16 = 16 bar (PN 16 flange) | |
25 = 25 bar (PN 25 flange) | |
E | Gasket type E = EPDM V = FKM |
K | Cartridge mechanical seal |
S | The coupling guard is on a line with suction and discharge ports of the pump |
3 | 1 = 1~ (alternating current) |
Technical data
- Electrical connection:
- 3~ 380 V ... 480 V, ±10 %, 50/60 Hz TN, TT, IT
- Fluid temperature range:
- With EPDM: -30 ... 120 °C (130 °C possible with cartridge and below 16 bar)
- With FKM: -15 ... 90 °C
- Max. operating pressure: 16/25 bar
- IP rating: IP55
- Max. ambient temperature: +50 °C (extended temperature ranges on request)
- Available versions:
- Helix VE 2 – 16: PN 16 with oval flanges, PN 25 with compatible round flanges according to ISO 2531 and ISO 7005 (Victaulic coupling or tri-clamp connection on request)
- Helix VE 22 – 105: PN 16 and PN 25 with round flanges according to ISO 2531 and ISO 7005
Materials
Helix2.0 VE 2, 4, 6, 10, 16:
Pump material combination 1
- Impellers, stage housings and guide vanes made of stainless steel 1.4307 (AISI 304L)
- Pump housing made of stainless steel 1.4301 (AISI 304)
- Baseplate and lantern made of EN-GJL 250 (cataphoretic-coated)
- Shaft made of stainless steel 1.4301 (AISI 304) or 1.4462 (AISI 318LN) (depending on version)
- Sleeve under the mechanical seal 1.4404 (AISI 316L)
- O-ring made of EPDM (FKM gasket on request)
- Jacket pipe made of stainless steel 1.4301 (AISI 304)
Pump material combination 2
- Impellers, stage housings and guide vanes made of stainless steel 1.4404 (AISI 316L)
- Pump housing made of stainless steel 1.4404 (AISI 316L)
- Shaft made of stainless steel 1.4404 (AISI 316L) or 1.4462 (AISI 318LN) (depending on version)
- Sleeve under the mechanical seal 1.4404 (AISI 316L)
- O-ring made of FKM (EPDM gasket on request)
- Jacket pipe made of stainless steel 1.4404 (AISI 316L)
Helix2.0 VE 22, 36, 52, 80, 105:
Pump material combination 1
- Stage housings, impellers, guide vanes made of stainless steel 1.4307 (AISI 304L)
- Pump housing made of stainless steel 1.4308 (AISI 304), loose flanges made of cataphoretic-coated cast iron EN-GJL 250 or EN-GJS 400
- Shaft made of stainless steel 1.4057 (AISI 431)
- Sleeve under the mechanical seal 1.4404 (AISI 316L)
- O-ring made of EPDM (FKM gasket on request)
- Jacket pipe made of stainless steel 1.4301 (AISI 304)
Pump material combination 2
- Stage housings, impellers, and guide vanes made of stainless steel 1.4404 (AISI 316L)
- Pump housing: all parts which come in contact with the media are made of cast stainless steel 1.4409 (AISI 316L), loose flanges made of cataphoretic-coated cast iron EN-GJL 250 or EN-GJS 400
- Baseplate made of cataphoretic coated cast iron
- Shaft made of stainless steel 1.4404 (AISI 316L) or 1.4462 (AISI 318LN) (depending on version)
- Sleeve under the mechanical seal 1.4404 (AISI 316L)
- O-ring made of FKM or EPDM
- Pressure shroud made of stainless steel 1.4404 (AISI 316L)
Scope of delivery
- Helix2.0-VE high-pressure multistage centrifugal pump
- Installation and operating instructions
- Helix2.0-VE 2 – 16 (version PN16 with oval flanges): Counter flanges made of stainless steel with corresponding screws, nuts and gaskets
- Anti-vibration accessory kit with specific washers and screws (only for some models Helix2.0-VE 2 – 16 ≥ 2.2 kW)
Accessories
- CIF module PLR for connecting to PLR/interface converter
- CIF module LON for connection to the LONWORKS mains network
- CIF module BACnet
- CIF module Modbus
- CIF module CANopen
- CIF module Ethernet
- Connection M12 RJ45 CIF Ethernet
- Differential pressure kit 4 – 20mA
- Relative pressure kit 4 – 20mA
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Datasheet and documentation
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