Complete Range of Electric Valve Actuators & Industrial Control Valves Released for Industrial Pipeline Automation
Release Date: July 31, 2026
4. Linear Electric Actuators: High-Precision Flow Regulation Solutions
The linear electric actuator series is dedicated to steam regulation, water treatment and chemical fluid precision control, including DKZ series, YMA+Z64F/YMA+Z64K series and modular dual-operation linear actuators. Featuring digital position display, high-precision mechanical push rod structure and overload protection, these actuators ensure accurate flow regulation of industrial valves.
Standard configurations cover 25mm-100mm stroke, 6.4kN-25kN thrust output, supporting 4-20mA analog modulating signal and 0-10V output signal. It integrates manual handwheel emergency operation function, square shaft keyway design for stable connection, and is compatible with various industrial automatic regulating valves. Equipped with independent position sensors and infrared control modules, it realizes remote modulating control and on-site manual switching, widely used in petrochemical wastewater treatment, power plant pressure regulation and chemical pipeline flow control.
5. Full Series of Industrial Control Valves: Globe, Gate, Ball & Knife Gate Valves
5.1 Electric & Manual Globe Control Valves
QINMAO provides complete specifications of cast steel and stainless steel globe valves for industrial flow control. J941Y-16C/J941Y-25C/J941Y-40C electric metal sealing globe valves and J941H/J941Y DN50 PN64 electric flange globe stop valves are suitable for chemical high-pressure working conditions. FRY J41H series manual cast steel globe valves (J41H-16C/25C/40C/64C DN100) support water medium OEM customization. In addition, DN40 PN64 316L stainless steel J41H/J41Y Class300LB manual globe valves and 3/8inch 1450psi high-pressure proportional control valves meet high-standard power plant and water treatment application needs.
5.2 Electric Gate Valves & Knife Gate Valves
Z941H electric rising stem flange gate valves adopt WCB A216 cast steel body, stable and durable for chemical plant pipeline systems. DN80 WCB electric motorized flange gate valves are specially developed for power plant industrial fluid control. PZ73H-10C manual knife gate valves and DZW self-tightening motorized knife gate valves are used for material discharge and slurry medium control, with strong wear resistance and stable cutting performance.
5.3 Ball Valves: Plastic & Stainless Steel Industrial Models
Corrosion-resistant electric plastic ball valves (PVC/UPVC body) with double union structure are ideal for farm water irrigation and water treatment systems, supporting proportional flow control of water, oil and gas media. Q911F-16P DN50 FNPT motorized ball valves are widely used in general industrial pipelines. CF3M stainless steel Q41F series manual ball valves (Q41F-16RL/25RL/40RL/64RL) support water medium OEM customization, while Class150 stainless steel pneumatic ball valves are customized for oil industry heavy-duty working conditions.
6. Professional Actuator Control Modules & Supporting Accessories
To support independent valve automation system debugging and operation, QINMAO provides complete actuator control accessories: CI2701 GAMK control board, RPA-100 intelligent positioning module, GAMX-2014H original electronic circuit board, ZD2003 intelligent control module with 4-20mA signal conversion, and WDD35S valve position transmitter for analog feedback. All accessories support fault self-diagnosis, Modbus signal communication and local manual operation, ensuring stable linkage of electric actuators and industrial valves.
7. Core Product Advantages & Industrial Application Scenarios
Widely applicable scenarios: power generation industry, petrochemical engineering, chemical production, urban water supply and sewage treatment, farm irrigation, HVAC ventilation systems, oil and gas transmission pipelines, environmental protection equipment and industrial fluid automatic control systems. All products support OEM/ODM customization, size specification adjustment and signal function personalized development.
All QINMAO electric actuators and industrial valves adopt industrial-grade design, with core advantages including IP67/IP68 high waterproof protection, ATEX explosion-proof certification, Class F insulation, overload and over-temperature dual protection, intelligent data analysis and self-diagnosis functions. The product line covers mini micro DC12V/24V actuators, medium-power AC220V actuators to high-power AC380V three-phase heavy-duty actuators, realizing full-scene coverage from civil water treatment to heavy industrial petrochemical and power plant equipment.
About QINMAO
QINMAO is a professional manufacturer and supplier of industrial valves and electric actuator automation solutions, focusing on R&D, production and customization of valve actuators, control valves and fluid control accessories. Adhering to strict industrial quality standards, the company provides high-reliability automation equipment and one-stop fluid control solutions for global industrial customers, with products exported to many regions and widely recognized for stable performance and cost-effective advantages.
