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Valves

We provide a huge range of standard and custom valves to meet your application demands. We welcome you to contact us today to discuss your specific requirements.

Valve Production Workshop
Self-actuating Pressure Control Valve

Our self actuated pressure control valves feature quick respsonse, great sealing performance and small fluctuation of set-point pressure. They are popular pressure controllers for gases, liquids and steam.

Self-actuating Differential Pressure Control Valve

The differential pressure control valve has pressure balancing function and feature quick response, low noise, reliable performance, and maintenance free. It employs modular design. Through integrating with other functional units, it can be used for various control purposes.

Automatic Flow Control Valve

HG8303 series automatic flow control valve consists of a preset flow control valve and an actuator. It is designed for non-corrosive liquid flow control in pipelines.The automatic flow control valve can also be used for many more control purposes through combining with other functional units.

Pneumatic Diaphragm Control Valve

The pneumatic diaphragm control valve employs a multi-spring actuator, which ensures 30% reduction in height and weight.
The internal surface of valve body can be coated with various coatings, so as to avoid direct contact with mediums.

Electric Diaphragm Control Valve

This range of electric diaphragm control valve is applicable for high viscosity fluids, suspended particles, fibers, toxic mediums and corrosive mediums.
As a special style of stop valve, the membrane valve adopts steel valve clack and flexible diaphragm for flow control.

Actuated Ball Valve

We offer both pneumatic and electric actuated ball valves. The ball valve connects directly with the actuator, and thus it features compact structure, small size, light weight, small resistance, and high reliability.

Tee Ball Valve

HG8505 series tee ball valve is designed to control the flow in a three-way pipeline through changing the relative angle between the ball and the pipeline. It is a great flow regulation and control solution for liquids, steam and gases.

Butterfly Valve

The valve body and valve plate of HG8601 series butterfly valve are both manufactured using steel plate through welding technique. Thus, the steel valve comes with advantages such as compact structure, small size, light weight, small friction resistance, small return difference, etc.

PSQ Rotary Electric Valve Actuator

PSQ rotary electric valve actuator is characterized by small size, light weight, and powerful functions. It is convenient in operation due to its built-in servo amplifier. The rotary actuator is compatible with butterfly valves, ball valves, plug valves and other rotary motion valves requiring approximately a quarter turn and on/off motions.

PSL Linear Electric Valve Actuator

PSL electric valve actuator is a linear actuator with small size, light weight, strong thrust force and powerful functions. With built-in servo amplifier, it features convenient operation. It is a great solution for valve control.

Electric Valve Positioner

HG-1000 series electric valve positioner is designed to use in combination with pneumatic control valves. It serves to convert DC current signals from control valves into pressure, thus realizing valve action control.

Solenoid Valve

HGKC series solenoid valve is engineered to electrically control the opening and closing of pneumatic valves. Meeting NAMUR connection standard, it can be installed directly on the side of pneumatic actuators without the demand of connection tubes.

Manifold Valves

We can supply 2-way, 3-way and 5-way manifolds to suit individual demands. Contact with one of our manifold valves sales engineers today to select a product for your instruments.

Valve Manufacturing Techniques
Machining (lathe, drilling machine, milling machine, and CNC machining center)
  • Cleaning (ultrasonic cleaning)
  • Valve assembly
  • Pressure testing
  • Surface coating