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.
◎Check valve is designed to prevent fluid from flowing back and ensure the flow to one way direction. ◎It can be used t...
Regulating Globe valve is mainly used in the flow control valve. The valves only has stainless steel and PTFE in contact...
The reversing seat valve is a hygienic single seat pneumatically operated valve which has been widely used in the food p...
Butterfly valves, whether manually or automatically, can be used in fluid product applications in the food processing, p...
Pneumatic straight ball valve, both manually and automatically operated valve are mainly used in processing beverages, w...
Pneumatic Globe Valve with control unit as an automatic control system of line switch is widely used in printing and wea...
The valve is an all-inclusive ball seat design that solves the problem of the ball valve liquid retention valve cavity. ...
Electric regulating divert seat valve has torque, stroke, self adaptive function. It freely adjusts the opening and clos...
Pneumatic butterfly valve+C-TOP can be applied to a variety of fluid control systems, such as food and beverage, wine, p...
Clamp non-retention ball valve is in full inclusive ball seat design that solves the problem of the liquid holdup of th...
Three-way valve, divided into manual and pneumatic drive, is mainly used in brewing, food processing, dairy and beverage...
●Butterfly type ball valve can be installed in pipeline and equipment with process controller, such as food, beverages, ...
The MINI STU-10 Rotor Pump is a miniature displacement cam rotor pump for a wide range of applications for high viscosit...
PMZX series is a multifunctional material-liquid mixing pump with functions of mixing, shearing, emulsifying, homogenizi...
●Manual tank bottom valve is a pneumatically operated single seat valve which is assembled at the bottom of tank,used in...
C-TOP-2221 is a intrinsically safe explosion-proof design of the valve control unit, it receives from PLC/DCS or other a...
TECHNICAL SPECIFICATIONS: Single key automatic setting Valve anti-leakage function Valve fault feedback function Dif...
TECHNICAL SPECIFICATIONS: Single key automatic setting Different valve positions display different colors of LED light...
Exd flameproof series-Valve Control unit-C-TOP-22A62
C-TOP-21A21 is a Ex d explosion-proof valve control unit. It receives instructions from PLC/DCS or other automatic contr...
C-TOP-2211 is a intrinsically safe explosion-proof design of the valve control unit, it receives from PLC/DCS or other a...
IL-TOP-21A41/21A42 is a Ex d explosionproof valve positioner. It receives instructions from PLC/DCS or other automatic c...
GET A QUOTE