武田机电

For over 130 years, Ross Valve has been committed to excellence in designing, manufacturing and servicing automatic control valves for water systems. From irrigation to water works to fire control, Ross Valve can provide you with the products, service and support to meet the needs of any of your water systems' applications. View our on-line catalog or contact us to determine the best Ross Valve for your system.

42WR On/Off - Non-Throttling 4 - 48 3902 On/Off - Non-Throttling 1 - 3 42AFCV Solenoid Controlled - Throttling 4 - 48 PUMP CONTROL 42WRS Pump Control - Non-Throttling or Throttling 4 - 48 45WR Deep Well Pump Control - Non-Throttling 4 - 48 PRESSURE REDUCING 40WR Pilot Operated - Throttling 4 - 48 23WR Pilot Operated - Throttling 1 - 3 98EP Direct Acting - Throttling 2 - 3 21T - 28T Direct Acting - Throttling ? - 1? 30T Direct Acting - Throttling 1 - 1? FLOW CONTROL 40RF Pilot Operated - Throttling 4 - 48 23RF Pilot Operated - Throttling 1 - 3

美国ROSS CONTROLS公司1921年正式成立于美国密歇根州，至今已有超过80年的历史，作为世界著名气动控制产品制造商，ROSS CONTROLS在气动安全阀门领域享有极高的声誉。

ROSS气动阀门品种达到5000多种，包括电磁控制阀、空气控制阀、手动阀、双联阀等等，全面应用于多种工业领域，如钢铁、锻压、玻璃制瓶、原铝制造等。ROSS在气动阀门的设计研究开发方面也一直处于世界先进行列，80多年来在空气控制技术上做出了巨大的革新，作为ROSS代表性产品的双联阀，更是被不断完善、推陈出新，以求为用户提供最为安全优质的服务。