Electric flanged ball valves, electric O -ball

电动法兰球阀, 电动O型球阀

Electric thread ball valve / electric valve / regulator valve

电动螺纹球阀\电动球阀\调节阀

Electric ball valves, electric valves, electric control valve

电动球阀, 电动阀门, 电动调节阀

Electric three-way valve

电动三通球阀

Electric ventilation butterfly ( electric ventilation regulating valve )

电动通风蝶阀(电动通风调节蝶阀)

Electric linear regulator valve, proportional integral control valve

电动线性调节球阀, 比例积分调节球阀

Electric hard sealing butterfly valve, proportional integral control valve

电动硬密封蝶阀, 比例积分调节阀

Electric Ball Valve

电动硬密封球阀

Electric steam valve, electric high temperature and pressure valves, steam proportional control valve

电动蒸汽球阀, 电动高温高压阀, 蒸汽比例调节阀

Cooling water Electric Butterfly

冷却水电动蝶阀

Fuel gas electric valve

燃油燃气电动阀

Solar Electric Butterfly

太阳能电动蝶阀

TY-S9696 temperature controller / digital display controller

TY-S9696温度控制器\数显调节器