Clutch manual institutions

Company products used in petroleum, chemical industry, medicine, water treatment, power plant, nuclear power and other places, for 90 ° open ball valve, butterfly valve, plug valve and valve, our company supply the turbine valve box can also according to customer requirements for the product ratio, temperature, degree of protection, adjust customization. Company based on domestic, face the international market, customers mainly come from overseas well-known enterprises valve, the Middle East, Europe and the United States and other countries.

This manual mechanism and pneumatic actuator assembly used in combination, for 90 ° open butterfly valve, ball valve and realize manual or pneumatic drive.