Nearly 15 years, China by the crowded high-speed, continuous and stable development, industrialization of the country in mid-term.

In recent years, with the rapid development of the long pipeline, hard seal ball valve off the valve as an emergency one, the pace of development is very fast, mainly characterized by the development

Pneumatic valve actuators from the brass ball valve configuration formed into double acting pneumatic actuator pneumatic actuator and single acting pneumatic actuator, controlled by a solenoid valve t

The main function is to cut off the ball valve or pipe connected to the fluid channel. Valve drive device works with the top of the stem to exert torque passed ball to make it rotate 90

Top entry ball valve are widely used in oil and gas pipelines, and oil production, oil refining, petrochemical, chemical, chemical fiber, metallurgy, electricity, nuclear power, food and paper and oth

1, open and close without friction. This feature is completely solve the traditional valve sealing surface due to impact of friction between the sealing problem.

Jushui Brass Industry Co., Ltd., Based on years of design experience to develop two-way flow valve is a combination of head-spin valve with the valve sealing performance superior structural performanc

More than one of the main eccentric O-mounted piston valve by the pneumatic actuator, ball valve and accessories constitute a new class of nuclear