kimray凯姆雷 低压控制阀 EMS 250 SMT PBT PO-D Upstream vs downstream pressure is balanced via communication of the process fluid above and below the balancing diaphra
2020-04-10
kimray凯姆雷 低压控制阀 EMT 225 FMT PBT PO-D Upstream vs downstream pressure is balanced via communication of the process fluid above and below the balancing diaphra
2020-04-10
kimray凯姆雷 低压控制阀 EKI 212 SMA DB PO-D W/TI Upstream vs downstream pressure is balanced via communication of the process fluid above and below the balancing diaphra