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15533772966
产品分类
PRODUCT CATEGORYElectric butterfly valve
产品TAG
Full Description
Electric butterfly valve consists of valve body and electric actuator. The actuator drives disc rotating 0~90° for on-off and flow regulation. Available in wafer & flanged connection, rubber/PTFE/metal seal, body material: cast iron, ductile iron, cast steel, stainless steel. Widely used in dust removal duct, flue gas desulfurization, water supply & sewage, HVAC and chemical industry.
Working Principle
After receiving electric signal, actuator drives stem and disc to rotate. 0° for full close, 90° for full open, intermediate position for flow control. Most actuators equip handwheel for manual operation under power failure.
Features
Quick quarter-turn opening & closing;
Compact & lightweight, easy installation;
Bubble tight soft seal, high temp resistant metal seal;
On-off / modulating actuator optional, compatible with PLC remote control;
Low flow resistance, cost-effective.
Application
Flue gas, dust air, circulating water, sewage and mild corrosive fluid.
