elettrovalvole elettrovalvola normalmente aperta aperte n. o.

elettrovalvole normalmente aperte - elettrovalvola normalmente aperta - viton/fkm - NBR/buna - PTFE/teflon 21WA3ZOB130, 21WA4Z0B130, 21WA4ZOB130, 21WA4Z0V130, 21W3ZB190, 21W4ZB250, 21W5ZB350, 21W6ZB400, 31JR1Y0B12-ZM, 21W7ZB500, 21W3ZV190, 21W4ZV250, 21W5ZV350, 21W6ZV400, 21W7ZV500, 212M0AV25, 21A3ZV30D-CR, 21A2ZV25D, 21A2ZT25, 4966Z0Q120D, 21PW3F0T120, 21PW4F0T120, 21PW3F0V120, 21PW4F0V120,