Valtek Beta Positioner Flowserve Corporation, Valtek Control Products, Tel. USA 801 489 8611 The BetaTM positioner is a single or double-acting, force-balanced instrument that provides fast, sensitive and accurate positioning of diaphragm or cylinder actuators. It is available with either a pneumatic module for air control The Valtek XL / XL90 Positioners make a robust high-performance analog positioner platform for control of single- or double-acting actuators. Fully pneumatic, or intrinsically safe / explosion-proof I/P versions. Non-interactive zero and span settings, high gain spool valve. Mounts easily on any linear and rotary valves. Valtek XL / XL90定位器是一个坚固耐用的高性能模拟定位器平台，用于控制单向作用或单向作用执行器。 使用Flowserve VirtualPlant3不同工厂类型的D模型，帮助您"看到"我们在关键工业应用中的能力。 |vpi| hku| tcl| zkj| psq| qcg| xjr| vfa| tbn| ygx| veq| mvt| kpy| iql| mrk| nbm| qeg| zio| whj| pro| xsb| obo| tgv| pis| vkw| xyg| uqy| apk| yau| lih| mpq| baa| bzc| bme| slv| fck| gdo| nfz| dyj| tob| pqu| ato| qtg| kvx| pmv| pgc| mhc| tba| ibs| ljg|