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.
Mini Three way Diaphragm Valve ●Size: 1/4 "-3/4", DN6-DN15 ●Standard: BPE 3A DIN ISO IDF ●Certificate: PED/97/23/EC, ...
◆Straight Sight glass is comprised of stainless steel frame and glass. Through it, operator can observe the flowing of t...
◆Straight Sight glass is comprised of stainless steel frame and tempered glass. Through it, operator can observe the flo...
U-type Three way Mini Diaphragm Valve ●Size: 1/4"-3/4", DN6-DN15 ●Standard: BPE 3A DIN ISO IDF ●Certificate: PED/97/2...
Four-way sight glass is comprised of stainless steel frame,tempered glass and lamp. Through it, operator can observe the...
Mini Multiport Diaphragm Valve is mainly used in liquid sampling, biological systems, laboratories and other projects. V...
Multi port Diaphragm Valve M-32H 2 control valves, 3 ports Dead zone = ≤ 1D Size: 1"-2", DN25-DN50 Material: 316L/1....
◆Flange sight glasses is comprised of stainless steel frame and tempered glass. Through it, operator can observe the flo...
Applications ◆The main structure: nuts and clamp connections in two designs, with a circular transparent glass. ◆It is...
The DIN 11864 series Flange and Union are design by sterilization and no dead corner. Same with ASME BPE . It is especi...
Explosion-proof light for sight glass ◆Flange sight glass consists of stainless steel structure and tempered glass. In ...
Multi-channel bottom diaphragm valve MG-32B 2 control valves, 3 ports A water point valve seat Dead zone = ≤ 1D Size...
◆The main structure: nuts and clamp connections in two designs, with a circular transparent glass. ◆It is used viewing ...
Applications ◆Rotary injector is sanitary water cleaner tank with 360 °coverage in a given tank or process container. T...
◆The main structure: nut and clamp connections in two designs, with a circular transparent glass. ◆It is used viewing t...
Pneumatic Diaphragm Valve with Control Unit ◎ Size: 1"-4", DN25-DN100 ◎ Pressure: 10bar (145 PSI) ◎ Material: ASTM 31...
Cleaning angle:180°;360° Sphere options: 1) round ball; 2) oval ball Size:28mm / 91mm Material:316L/304 Connections:...
Electric regulating Diaphragm Valve has torque, stroke, self adaptive function, freely adjusting the direction of openin...
◆Rotary cleaning ball series products are mainly used to spray strongly and clean inside of tank in food-processing, bev...
◎ Standard switching type (B-type) makes valves open and close operations by switching circuit, meanwhile outputs a grou...
◎Check valve is designed to prevent fluid from flowing back and ensure the flow to one way direction. ◎It can be used t...
GET A QUOTE