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valve actuators
Thunli Electronic Technology Co., Ltd. specializes in supplying electric actuators for industry valves. Our electric valves actuators can be supplied with quarter-turn, multi-turn, linear or other types.


Linear Actuator
Linear actuators are known for their high performance and reliability, making them a popular choice in various industrial applications. Some key features of Rotork linear actuators include:

1. Robust Construction: Rotork linear actuators are built to withstand harsh operating conditions, ensuring durability and longevity.

2. Precision Control: These actuators offer precise and accurate control over linear motion, allowing for smooth and consistent operation.

3. High Torque Output: Rotork linear actuators deliver high torque output, making them suitable for applications that require powerful linear motion.

4. Wide Range of Sizes:  We offer a range of linear actuators in different sizes and configurations to suit various application requirements.

5. Easy Installation and Maintenance: These actuators are designed for easy installation and maintenance, helping to minimize downtime and reduce overall operational costs.
Electric multi-turn valve actuators are a critical component in various industrial applications that require precise control and positioning of valves. These actuators utilize electrical energy to convert it into rotational force, allowing for the smooth operation and efficient regulation of valves in demanding environments.
A quarter-turn actuator is a type of actuator that is specifically designed to operate valves that require a 90-degree rotation to open or close. It is commonly used in applications where quick and efficient valve control is required.

The quarter-turn actuator can be electrically, pneumatically, or hydraulically powered, depending on the specific application. It operates by converting the input energy into rotary motion, allowing for the 90-degree movement of the valve mechanism.
ball valves

The Ball Valves supplied by Thunli Technology are high quality to meet your demanding industry requirements. Our ball valves can be hard-seal ball valves or orbit rising stem ball valves with material steel, stainless steel, casting steel or carbon steel.

Ball Valve

Rising Stem Ball Valve
Our orbit rising stem ball valve is available in four materials: carbon steel, stainless steel, casting steel or aluminum alloy. It is designed to handle medium such as water, gas, or steam. The valve is available in sizes ranging from DN15 to DN400, and it has a pressure rating ranging from PN1.6 to PN10 MPa. This makes it suitable for applications in chemical plants and power plants.

The carbon steel version of the orbit valve offers strength and durability, making it suitable for handling high-pressure applications. On the other hand, the stainless steel version provides excellent corrosion resistance, making it ideal for applications where the medium may be chemically aggressive.
butterfly valves

We specialize in providing high-quality butterfly valves with DN50-DN2600, PN1.6 MPa to 335 MPa, materials can be carbon steel, steel alloy or stainless steel

Butterfly Valve

Hard Seal Butterfly Valve
Hard seal butterfly valve is a type of valve that uses a disc-shaped closure element, known as the butterfly disc, to regulate the flow of fluid. It is called "eccentric" because the centerline of the shaft or stem is located off-center from the centerline of the disc.

This type of butterfly valve is equipped with a metal-to-metal sealing mechanism, which provides a tight and durable seal against the flow of fluid. The sealing surfaces of the valve, such as the disc and the seat, are made of metal materials that can withstand high pressures and temperatures.
check valves

Our check valves resist high temperature and high pressure with DN50-DN300, PN1.6 MPa to 335 MPa.
The check valves materials can be carbon steel, stainless steel

Check Valve

Cast Steel Check Valve
This particular check valve is available in sizes ranging from DN50 to DN300, referring to the nominal diameter of the valve. It has a pressure rating ranging from PN1.6 to 335 MPa, indicating the maximum pressure it can withstand.

The valve body and components of the check valve can be made from different materials based on the specific requirements. Carbon steel, stainless steel, or steel alloy are commonly used materials for high-temperature and high-pressure applications due to their strength and resistance to corrosion and heat.
control valves

We supply motor drived control valves or pneumatic control valves.
Our control valves DN50 to DN300, PN1.6 MPa to PN335 MPa with carbon steel, stainless steel.
The connection method of our control valves can be flange, thread, welded

Control Valve

Electric Control Regulating Valve
gate valve

We supply manual gate valves, electric gate valves, gear-driven gate valves and high temperature & high pressure gate valves.
The gate valves nominal diameter range from DN15 to DN3500 with PN1.6 MPa to 500MPa.
Our gate valves materials: stainless steel, aluminum, carbon steel or casting

Gate Valve

Electric Control Regulating Valve
Thunli Technology supplies electric gate valves with DN 40 to DN 800, PN1.6 MPa to PN 335 MPa. the body material of the gate valve can be Stainless steel/Carbon steel/Casting/Aluminum alloy.  the medium of the gate valve could be water, oil or steam with temperature from minus 150 degress to plus 450 degrees in celsius. the gate valves are manufactured in accrandance with API 6D, API 600 or MSS SP-25. Contact us today for gate valve price or ordering.
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Add: Building A, Liren Science and Technology Park, Gaoxin 6th Road, Yanta District, Xi'an City, Shaanxi Province
Tel: +86-182-9247-1213

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