EV220BW 15-50，间接先导式两位两通电磁阀

EV220BW是一种间接先导式两位两通电磁阀，专为饮用水设计，有NC或NO两种型号。阀门密封件有EPDM，阀体有ECO黄铜或不锈钢。接触介质材料符合4MSI、DVGW、KTW-W270标准，同时该系列阀门已获得RISE、SINTEF、WRAS、ACS和PZH对冷热水应用的认证。

特点和优点

Clip-on coil

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

Differential pressure: 0.3 – 10 bar

Media temperature from -30°C – 90°C

Ambient temperature: Up to 80 °C

Coil enclosure: IP67

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

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.
Hygienic 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 4MSI (member states Germany (DVGW – W270), Holland (KTW), France (ACS), UK (WRAS) and Denmark (RISE)

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 without exemption 6c