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EV220BW/EV228BW 15-50, indirect servo-operated 2/2-way solenoid valves

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EV220BW and EV228BW 15-50 solenoid valve 

EV220BW and EV228BW 15-50 are indirect servo-operated 2/2-way solenoid valve. The valve body is made of ECO brass or stainless steel and uses next-generation EPDM sealings.

The valve has a built-in pilot filter, which makes it the ideal choice for water inlet and drinking water applications where for RISE, SINTEF, ACS, WRAS or PZH approvals are required.

EV220BW functions are NC and NO, while the EV228BW function is UN latching.

It has adjustable closing time and enclosures up to IP67, which ensures optimal performance even under critical working conditions.

Features and benefits

  • Clip-on coil

  • Flow range for water in Kv: 4 – 40 m³ / h

  • Differential pressure: 0.3 – 10 bar

  • Media temperature from 0 – 90 °C

  • Ambient temperature: Up to 80 °C

  • Coil enclosure: IP65

  • Thread connections: From G 1/2 – G 2

  • DN 15 – 50

  • Water hammer damped

  • Built-in filter

  • Body material in ECO brass (Lead free < 0.1 %) or stainless steel

  • Next-generation EPDM sealings recommended for drinking water

Approvals and certificates

  • Valves are certified by RISE, notified body 1002. Valid in Denmark and Sweden. In accordance with Boverket Building Regulations (BBR 21, 2014-06-17) Certificate number SCO155-18
  • Valves are certified by SINTEF. Valid in Norway. In accordance with NKB Product rules nr. 13, pkt. 3.2 – 3.6 -NT VVS 100, pkt. 6.4.2 & 6.4.8 -EN ISO 6509
  • Inspection by DTI
  • Valves are certified by Carso according to ACS guidelines, Circulaire 2002/571.
  • Hygenic certificate B-BK-60210-1275/19. Issued by Polish National Institute of Public health (PZH).
  • Valves are certified by WRAS – tested by NSF International in Wales
  • Wetted materials in accordance with 4MS (4 member states Germany, Holland, France and UK), DVGW, KTW and W270.  
  • In accordance with:
    • Low Voltage Directive 2014/35/EU
    • EN60730-1
    • EN60730-2-8
    • Pressure Equipment Directive 2014/68/EU
  • RoHS Directive 2011/65/EU

Documents

Documents
Type Name Language Valid for Updated Download File type

Approvals

Approvals
Type Name Language Valid for Updated Download File type
Hygienic Certificate CARSO 24 ACC LY 130 French Multiple 01 Jun, 2026 240.1 KB .pdf
Hygienic Certificate RISE SC0155-18 English; Swedish Multiple 31 Oct, 2025 194.2 KB .pdf

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