Autotrol 255 460 Series
255 460 Series is a glass-filled thermoplastic valve, working either with 460 TC or 460i volumetric timers. The 460TC features a simple, precise electronic time clock (chronometric) and 1- or 30-days regeneration setting. The 460i timer has the same features as the 460 TC, plus a capacity setting, a calendar override and a 7-day variable reserve.
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