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Wilo-Helix2.0-VE Irrigation system High pressure multistage centrifugal pump
High energy efficiency for cold water applications in large buildings.
Wilo-Helix2.0-VE is the new generation of vertical multistage pumps for cold-water applications in large buildings. The built-in frequency converter , in conjunction with the control functions and IE5 EC motor drive, provides optimum adaptation to a wide range of pressure conditions and flow rates. The result is high energy efficiency in both closed and open systems. The proven Helix stainless steel hydraulics also offers high reliability. A colour display with clear menu navigation and the familiar Green Button Technology enable easy commissioning and operation of the pump. It can be very easily integrated into building automation via analogue and digital interfaces as well as CIF modules.
Environmentally friendly features
High-efficiency pump with IE5 EC motor as well as innovative laser welding blades and impellers
Minimising energy consumption thanks to various control modes
Stackable and compact packaging enhances space efficiency during transport
High recyclability of the complete packaging (>95% of weight)
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
2” colored LCD display
Wilo Green Button Technology and soft button with return function for menu navigation and pump setting
Green LED indicates pump status
Blue LED indicates that pump is influenced externally via an interface
Impellers, guide vanes and stage housings made of corrosion-resistant material
Operating modes
Constant pressure p-c
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
Max. pressure limit detection
Min. 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
Typekey
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
The coupling guard is on a line with suction and discharge ports of the pump
3
1 = 1~ (alternating current)
3 = 3~ (three-phase current)
Technical data
Electrical connection:
3~ 380 V …440 V (+/- 10%) 50 Hz/60 Hz
TN, TT, IT
Fluid temperature range:
Helix2.0-VE 2 – 16 (EPDM): -30 to 120 °C (130 °C on request)
Helix2.0-VE 2 – 16 for aggressive media (FKM): -15 to 90 °C
Helix2.0-VE – 52 (EPDM): -20 to 120 °C (130 °C on request)
Helix2.0-VE 22 – 52 for aggressive media (FKM): -15 to 90 °C (-30 to 120 °C with EPDM gasket on request)
Max. operating pressure: 16/25 bar
Protection class: IP 55
Max. ambient temperature: +50°C
Available versions:
Helix2.0-VE 2 – 16: PN 16 with oval flanges, PN 25 with round flanges according to ISO 2531 and ISO 7005 (Victaulic coupling on request)
Helix2.0-VE 22 – 52: PN 16 and PN 25 with round flanges according to ISO 2531 and ISO 7005
Materials
Helix2.0-VE 2, 4, 6, 10, 16:
Standard version
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 in 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 (316L)
O-ring of EPDM (FKM gasket on request)
Jacket pipe made of stainless steel 1.4301 (AISI 304)
For aggressive media
Impellers, stage housings and guide vane apparatuses made of stainless steel 1.4404 (316L)
Pump housing made of stainless steel 1.4404 (316L)
Shaft made of stainless steel 1.4404 (316L) or 1.4462 (AISI 318LN) (depending on version)
Sleeve under the mechanical seal 1.4404 (316L)
O-ring of FKM (EPDM gasket on request)
Jacket pipe made of stainless steel 1.4404 (316L)
Helix2.0-VE 22, 36, 52:
Standard version
Stage housings, impellers, guide vane apparatuses made of stainless steel 1.4307 (AISI 304L)
Pump housing made of stainless steel 1.4301 (AISI 304) or cataphoretic-coated grey cast iron EN-GJL 250, loose flanges made of EN-GJS 400 for Helix2.0-VE 36-52.
Shaft made of stainless steel 1.4057 (AISI 431)
Sleeve under the mechanical seal 1.4404 (316L)
O-ring of EPDM (FKM gasket on request)
Jacket pipe made of stainless steel 1.4301 (AISI 304)
For aggressive media
Stage housings, impellers, and guide vane apparatuses made of stainless steel 1.4404 (316L)
Pump housing: all parts which come in contact with the media are made of cast stainless steel 1.4409 (316L); loose flanges of cataphoretic-coated grey cast iron EN-GJL 250 for Helix2.0-VE 22 / EN-GJS 400 for Helix2.0-VE 36-52.
Baseplate made of stainless steel 1.4301 (AISI 304)
Shaft made of stainless steel 1.4404 (316L) or 1.4462 (AISI 318LN) (depending on version)
Sleeve under the mechanical seal 1.4404 (316L)
O-ring of FKM (EPDM gasket on request)
Pressure shroud made of stainless steel 1.4404 (316L)
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
Company Details
Bronze Gleitlager
,
Bronze Sleeve Bushings
and
Graphite Plugged Bushings
from Quality China Factory
Business Type:
Distributor/Wholesaler,Agent,Exporter,Trading Company
Year Established:
2019
Total Annual:
$2.5 Million -$5 Million
Employee Number:
20~50
Ecer Certification：
Verified Supplier
. Located in Tianjin, China, Tianjin Shiny-Metals Technologyco., Ltd. is a professional company that specializes in the research and development, design, production, sales, trade, and service of pumps. Our products are exported to more than 40 countries and regions, continuously building our global ... . Located in Tianjin, China, Tianjin Shiny-Metals Technologyco., Ltd. is a professional company that specializes in the research and development, design, production, sales, trade, and service of pumps. Our products are exported to more than 40 countries and regions, continuously building our global ...
Room 405A-8, Building 1, Collaborative Development Center, No. 1 Xihuan North Road, Zhongguancun Science and Technology City, Jingjin, Baodi District, Tianjin
