Shanghai Refrigeration Exhibition, booth E4A13.Welcome colleagues from all walks of life of central air-conditioning fluorine system and water system valves to visit the exhibition site!

Butterfly valve product name: dual plate check valvesButterfly valve type:Manufacturers:Product introductionDual plate check valves manufacture of welded steel plate structure, with short size, light weight, convenient installation and other characteristics. The valve torque is small, flexible openi

Wafer butterfly valves is one of the large hydropower plants plant valve components and more widespread application, which is composed of a valve body, a butterfly plate and a control mechanism, set in the turbine spiral case inlet, in order to control the unit flow, its main role is to:When a syste

Technical measuresSignal device is additionally provided with wafer butterfly valves location. When running in butterfly valves wafer deviation from the full open position, sends out signal, the control room of the optical plate light, the operator can signal according to the judgment is off wafer b

How to remove double eccentric flanged butterfly valves faultDouble eccentric flanged butterfly valves, which is characterized in that the pump valve seat sealing ring made of soft T - shaped sealing rings on both sides of the composition of multi-layer stainless steel sheet.First, as hard and soft