电磁阀用于泄漏检测

EV221BW 10-22 is a direct servo-operated 2/2-way solenoid valve. The valve body is made of ECO brass 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 drinking water approvals as RISE, SINTEF, ACS or PZH are required.

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The EV220BW and EV228BW are indirect servo-operated 2/2-way solenoid valve designed for drinking water and available in NC, NO, or UN-latching. Valve sealings are available in EPDM, and the valve body in ECO brass or stainless steel. Wetted materials in accordance with 4MS, DVGW, KTW and W270 and the valve program have RISE, SINTEF, ACS and PZH approvals as well for cold and hot water applications.

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  EV221BW 10-22，直接操作2/2向电磁阀

  EV221BW 10-22是直接伺服操作的2/2向电磁阀。阀体由生态黄铜制成，并使用下一代EPDM密封件。该阀有一个内置的飞行员过滤器，这使其成为水入口和饮用水应用的理想选择，其中需要饮用水批准为Rise，Sintef，ACS或PZH。

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  EV220BW/EV228BW 15-50，间接伺服操作2/2向电磁阀

  EV220BW和EV228BW是间接伺服操作的2/2向电磁阀阀，设计用于饮用水，在NC，NO或UNATCHING中可用。阀门密封件可在EPDM中提供，并且具有Eco黄铜或不锈钢的阀体。根据4ms，DVGW，KTW和W270以及阀门计划的湿材料，Sintef，ACS和PZH批准也有所增加，以及用于冷水和热水应用。