steel butterfly valve

1. Steel hydraulic actuator butterfly valve mainly composed of valve, hydraulic station, quick closing actuator, PLC intelligent electric control box and special stroke feedback device; 2. Precision-machined rack and pinion hydraulic actuator, compact structure, stable operation, safe and reliable; 3. PLC intelligent electric control system, with high degree of automation, can control the system remotely and locally; 4. Using international famous brand automation components, the product performance is superior and the quality is reliable; 5. The power source for the normal opening and closing of the valve is generally provided by the supporting hydraulic pump station, and can also be derived from the main turbine hydraulic station; 6. The system power supply is 380V, and the control power supply is AC220V, DC220V, DC110V and other power levels; 7. The valve adopts three-eccentric multi-layer metal hard-sealed butterfly valve, high temperature resistance, flexible opening and closing, easy, and reliable sealing.

The high performance butterfly valve is no need to add O-rings and metal parts to assist the sealing. The lip-type sealing structure can compensate for changes in temperature and pressure to the valve. There is almost no friction when sealing, ensuring smaller torque and better sealing. BS butterfly valve use of a single PTFE valve seat design has good elasticity and high reliability. The lip-type sealing structure can compensate for changes in temperature and pressure, with long service life, small maintenance, and two-way air-free sealing.

1. Steel hydraulic actuator butterfly valve mainly composed of valve, hydraulic station, quick closing actuator, PLC intelligent electric control box and special stroke feedback device; 2. Precision-machined rack and pinion hydraulic actuator, compact structure, stable operation, safe and reliable; 3. PLC intelligent electric control system, with high degree of automation, can control the system remotely and locally; 4. Using international famous brand automation components, the product performance is superior and the quality is reliable; 5. The power source for the normal opening and closing of the valve is generally provided by the supporting hydraulic pump station, and can also be derived from the main turbine hydraulic station; 6. The system power supply is 380V, and the control power supply is AC220V, DC220V, DC110V and other power levels; 7. The valve adopts three-eccentric multi-layer metal hard-sealed butterfly valve, high temperature resistance, flexible opening and closing, easy, and reliable sealing.

▶The unique design of three-way eccentricity enables frictionless transmission between the sealing surfaces and prolongs the service life of the valve. ▶Elastic seal is produced by torque. ▶The clever wedge-shaped design makes the valve have an automatic sealing function that is tighter and tighter, and the sealing surface has compensation and zero leakage. ▶Small size, light weight, light operation, easy installation and reliable connection. ▶Pneumatic and electric devices can be configured according to user requirements to meet the needs of remote control and program control.

Carbon steel flange motor butterfly valve with electric actuator, easy to open and close, double eccentric butterfly valve, soft seat, simple and compact structure, light weight. Carbon steel flange motor butterfly valve has a reliable seal performance as reasonable design.