Electric sleeve regulating valve ZAZM-16C

Product Overview of Electric Sleeve Regulating Valve ZAZM-16C

The electric sleeve regulating valve ZAZM-16C is a high-performance flow control device developed and produced by Fouten Flow Control (Jiangsu) Co., Ltd.. It adopts a sleeve guide structure design and has significant advantages such as excellent flow characteristics, high regulation accuracy, and stable and reliable operation. This valve is widely used in fluid control systems in industries such as petrochemicals, electricity, metallurgy, pharmaceuticals, papermaking, HVAC, etc. to achieve remote proportional control and automated control of medium flow rate.

Product Structure Features

Sleeve guide structure: The valve core adopts a sleeve guide method, and the throttle holes are radially distributed. The fluid flows from the inside and outside to the throttle port, forming a symmetrical flow channel. This design can effectively balance the unbalanced force acting on the valve core, reduce the radial force on the rod, reduce the friction between the valve core and the guide surface, and improve the service life and action sensitivity of the valve.

Flow characteristics: Provides various flow characteristics such as linear and equal percentage options, which can meet the adjustment needs under different process conditions. The equal percentage characteristic shows that the flow rate changes slowly at small openings and rapidly at large openings, especially for systems with large pressure drop changes.

Electric actuator: equipped with professional electric actuators, using advanced servo control technology for fast response and precise positioning. The actuator has functions such as over torque protection, manual electric switching, switch type or adjustment type control, and can receive 4-20mA or 0-10V standard signals for remote proportional adjustment, as well as switch signals for two position control.

Technical performance advantages

High adjustment accuracy: The dynamic actuator adopts a high-precision position feedback device, with a positioning accuracy of ± 1%. Combined with the excellent flow characteristics of the sleeve type valve core, it can achieve precise control of the process number and ensure the stability of the production process.

Good anti cavitation performance: The multi-stage throttling design of the sleeve structure reduces fluid pressure step by step, effectively preventing cavitation and flash evaporation, and extending the service life of the valve. At the same time, it reduces fluid noise and improves the working environment.

Reliable sealing performance: The sealing surface of the seat is made of welded hard alloy or stainless steel material, which has excellent wear resistance and sealing performance. When closed, the leakage level can reach ANSI CLASS IV or higher standards, ensuring the safe operation of the system.

High temperature and high pressure resistance: The valve body material can be selected from high-quality cast steel WCB or stainless steel CF8. The working pressure rating ranges from PN16 to PN40, and the applicable temperature range is 40℃ to 425℃, which can adapt to various harsh working conditions.

Easy maintenance: The valve internals are designed with modules, making replacement convenient and quick. The packing cover adopts graphite packing, which has good sealing and self-lubricating properties, reduces maintenance frequency, and lowers operating costs.

Application Fields

Petrochemical industry: used for feed control in refining units, chemical reactors, and quantity regulation in product separation systems.

Power industry: Used for flow and pressure control in the water supply system, condensate system, and circulating water system of thermal power plants.

Metallurgical industry: used for flow regulation of cooling water systems and hydraulic systems in equipment such as blast furnaces and converters.

Pharmaceutical industry: meets the requirements of GMP standard, used for purified water systems, injection water systems, fermentation tank temperature control, etc.

Heating, Ventilation, and Air Conditioning (HVAC): Used for controlling the cold and heat sources of central air conditioning systems, as well as for terminal regulation of building automation systems.

Service Commitment

Fouten Body Control (Jiangsu) Co., Ltd. always adheres to the business philosophy of "quality first, customer first", providing customers with high-quality products and comprehensive services. I have a professional technical team and a comprehensive after-sales service system, which can provide customers with comprehensive services such as selection consultation, scheme design, installation and commissioning, technical training, etc. All products undergo strict factory inspections to ensure stable and reliable performance, allowing customers to use them with confidence.