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 IL-TOP-21A31/21A32 is a flameproof design valve positioner. It receives instructions from PLC/DCS or other automatic...
The IL-TOP-2231/2232 is an intrinsic safety design valve positioner. It receives instructions from PLC/DCS or other auto...
The IL-TOP-2201/2202 is an intrinsic safety flameproof design valve positioner. It receives instructions from PLC/DCS or...
The most significant advantage is that it can be cleaned and sterilized by the online original CIP. This technical chara...
AC220V/110V, DC24V On-off type: active signal, passive signal Regulating type: 4-20mA Size: DN10-DN150, 1/2"-6" Mate...
PTFE diaphragm isolate the valve from outside circumstance completely Size: DN10-DN150, 1/2"-6" Material: 304/1.4301, ...
Film-type single seat valve can bear higher pressure ≤ 30, shorter height, stainless steel Technical Specifications Si...
RX series flexible pump is a positive displacement pump with excellent self-priming performance, and its self-priming ca...
The sampling valve has a dead angle-free design and the end face connected to the container does not have a dead zone ph...
The vent valve is a reliable automatic venting valve that removes air as needed and is mounted vertically on top of the ...
Proportional pneumatic cut-off regulating valve is used in dairy, food, beverage production, bio-pharmaceutical, fine ch...
Proportional pneumatic adjustment ball valve is used in dairy, food, beverage production, bio-pharmaceutical, fine chemi...
Proportional pneumatic adjustment butterfly valve is used in dairy, food, beverage production, bio-pharmaceutical, fine ...
Diaphragm type Pneumatic control valve is used in dairy, food, beverage production, bio-pharmaceutical, fine chemical, w...
Manual pneumatic integrated, membrane pneumatic proportional control valve, which can be applied to various flow control...
ITS-100 is a rotary angular stroke pneumatic valve position feedback device designed primarily for valve process positio...
Lobe pump is available in a variety of configurations, TU series is standard configuration . STU series is all stainles...
DJ-CIP-L series self-priming pump not only optimizes the internal structure, impeller design, dead angle treatment, mach...
The STU series is a full-stainless steel positive displacement cam rotor pump designed according to the strict sanitary ...
F-TOP-1671 is a rotary angular stroke pneumatic valve position feedback device designed for valve process position feedb...
C-TOP-1881 is a straight-stroke pneumatic valve control unit designed for valve process control. It is compatibled with ...
The PM series is a multifunctional material-liquid mixing pump with functions of mixing, shearing, emulsifying, homogeni...
The JZ3 series is an in-line continuous production emulsified homogenizing pump consisting of stator and rotor. The trea...
The JZ1 series is an in-line continuous production emulsified homogenizing pump consisting of stator and rotor. The trea...
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