Author:     Published time:2017-01-03 11:09     Reading times:1168    

The Metering Ball Valve Type 523 completes the company’s 5 Series ball valves.  The new series features a special V-notch ball with 180-degree turn rotation capability. This provides good flow control characteristics and better resolution than general ball valves with only 90-degree rotation. The design also includes a circular scale that makes it easy to read from all possible angles. The enhanced scale comes with a high contrast display that allow easier valve position to read. The 523 Ball Valve Series is available in a range of materials to meet the requirements of many different chemical applications. Materials include PVC, Polypropylene (PROGEF Standard) and PVDF Standard (CPVC and ABS are available on request) in 3/8 and 1/2 sizes.  The valve can be easily actuated with The Piping Systems EA21 Actuator and positioner to fully automate the flow control system. Other attributes of the micro-doser valve include integrated stainless steel mounting inserts, PTFE ball seals, and built-in threaded inserts for quick and easy to installation. Standards are available for ASTM, ISO, JIS, and BS.

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