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偏心球阀厂家-PVDF偏心球阀-远通,铸铁球阀多少钱
SYGEF标准型 132型球阀,100-230V 带手动应急手柄 带PVDF细齿面固定法兰 公制
Ball valves Type 130,偏心球阀批发, 131, 132, 133, 134 and 135 are based on the ball valve type 546 (d16DN10 to d110DN100) and the electric actuator EA21 (DN10-DN50) or EA31 (DN65-DN100). Type range 130-135 is designed as modular upgradable ball valve for Applications,偏心球阀厂商, which request special process demands.
型号::
§ 材质:PVDF
§ 装配EA21电动执行器
§ 电压100-230V,50-60Hz
§ 控制范围:90°<)
§ 控制时间:5s/90°<)
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