Modulating type (PI type) 2/3 ways control valve (Offer to Sell)
Trade Lead Description:
With modulation PI control, signal feedback and manual operation function, 4 piece set (including valve, electric actuator, control panel and temp sensor), simple combination. So, low maintenance required. Additional automatically power off function when valve is locked. Having been widely used to Wind Tank temp control sys of building, mart and factory. Posted from China - Shanghai on 24 September, 2008
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