Wenzhou Manufacturing High-quality Development Conference

Under the guidance of the national "the Belt and Road" initiative, Chinese enterprises are stepping out of the country's borders and actively participating in international cooperation p...

Butterfly valve, also known as flap valve, is a kind of regulating valve with simple structure, and can also be used for on-off control of low-pressure pipeline medium. Butterfly valve refers to a kin...

Electric butterfly valve belongs to a variety of electric valve and electric regulating valve. The main connection methods of electric butterfly valve are: flange type and wafer type; the main sealing...