Donjoy is specialized in the development of high purity pump, valve controller, automatic regulating valve, aseptic valve, container and process pipeline safety control technology, container and tank cleaning technology, tank and pipeline lighting technology, ASME BPE pipe fittings, sterile pipe fittings, high clean pipe and so on.
High cleanliness pumps are a type of pumps specially designed to transport fluids with extremely high requirements for purity, sterility, and contamination-free in ultra-clean environments. They are widely used in cutting-edge industries with strict standards for contamination control.
valve control unit, it receives from PLC/DCS or other automatic control system instructions to work, at the same time feedback the current valve position signal to PLC/DCS and other automatic control system, but also through the IO-Link, AS-I V3.0 version of the bus communication. Each location will display its current status through a different location color LED light.
valve positioner, it receives from PLC/DCS or other automatic control system instructions such as 4-20mA to work, at the same time feedback the current valve position signal to PLC/DCS and other automatic control system, but also through HART6/7 version of the bus communication.
The actuator is a power device that drives the valve movement. After receiving the control signal (electricity, gas, liquid), it is converted into mechanical force to push the valve stem to open, close or adjust the valve.
The regulating valve is an actuator of the process control system. It can accurately adjust the process parameters such as flow, pressure, temperature, liquid level, etc. of the final medium in the pipeline by dynamically adjusting the valve core opening.
Sanitary valves are designed to prevent pollution and ensure product hygiene and safety, and play a key role in the fields of food, pharmaceuticals, bioengineering, etc.
Valve safety control technology is a key link in the field of industrial automation and process safety, especially in high-risk industries such as petrochemicals, electricity, and pharmaceuticals. It aims to ensure that valves can reliably perform safety functions under normal and abnormal conditions to prevent accidents such as leakage, overpressure, fire, and explosion.
Donjoy cleaning ball products have technical advantages such as lower noise, smaller flow consumption, longer service life, shorter cleaning time, and cleaner cleaning effect.
It is usually a key observation component used in industrial process equipment (such as reactors, storage tanks, pipelines, filters, etc.) to monitor the internal material status (liquid level, color, fluidity, foam, precipitation, reaction progress, etc.) or equipment operation status in real time.
The sealable opening installed on closed equipment or containers such as storage tanks, reactors, boilers, pipelines, etc. Its core function is to provide internal inspection, maintenance, repair, cleaning, etc.
Core purification equipment in industrial processes and fluid systems, intercepting, adsorbing or separating impurities by physical or chemical means to ensure medium purity, protect key equipment, and improve product quality and system reliability
It is the core component of fluid delivery systems in hygiene-sensitive industries such as pharmaceuticals, bioengineering, food and beverages, and cosmetics. It is designed to meet the stringent requirements of aseptic production, easy cleaning, and zero contamination residue.
The DJ-LX series of centrifugal pumps not only optimize the internal structure, impeller design, dead angle treatment, m...
The level gauge is mainly applied to the tank equipment. The two same gauges or two different gauges are assembled on th...
It is the best choice for biological control of high cleanliness requirements of the pipe fittings. At first Pipes and ...
●The floor drain is applicable to the food,modified material, pharmaceutica in sanitary and clean workshop. ●Stainless ...
DJ-BS series is closed impeller centrifugal pump with simple internal structure and pressure-balanced design. It is suit...
Butterfly valve whatever manual or automatic operation can be used in food processing, pharmaceutical and chemical produ...
◎its mainly applied to extract sample from tank or pipeline. It also can be assembled at the bottom of the tank or pipel...
The duplex filters applies to purify solids that cannot be seen with the naked eye, such as milk, sugar, soft drinks and...
◆The valve seat opens inside of tank or other equipment that it can avoid opening by accident due to much pressure in th...
DJ-KLX series of centrifugal pumps not only optimize the internal structure, impeller design, dead angle treatment, mach...
Filter are widely used in the auxiliary service for food processing, cosmetic, chemicals and pharmacy industries. With h...
◆Straight sampling valve open inside of tank or other equipment that it can avoid opening by accident due to much pressu...
The cleaning valve, mainly solve the dead space formed by the cleaning ball for a long time in the medium, thereby conta...
Rotor pump with Full-proof protection cover The pump is designed with protective cover, reducing dead angle caused by ...
Mini type diaphragm sampling valve manual / pneumatic operation, T type, L-type 3 way, U-type 3 way, straight type etc....
Rotor pump with Hopper. There are two type flange hoppers: Square flange hopper and circular flange hopper. Lobe pump...
◆This pump can solve over high pressure problem caused by congestion of pump outlet or other equipment. This device guar...
◆The aseptic sampling valve is designed for sterilization before and after each sampling. ◆Open to Sampling-Valve is op...
◆Move to any place where pump material at any time. ◆Standard configuration: With console, Lockable mobile plate, Mecha...
◆Lobe pump with built-in safety valve effectively reduces the possibility of pump breakdown when pipeline pressure excee...
Union Sight glass with DC 24V stainless steel lamp ◆It is used viewing the biologic reactor, blender in laboratory, fit...
Union Sight glass with Rechargeable light ◆It is used viewing the biologic reactor, blender in laboratory, fitter, proc...
GET A QUOTE