News - China Donjoy Technology

What is a Centrifugal Pump Used For?

July 17, 2024

Centrifugal pumps are versatile machines designed to move fluids through piping systems by converting rotational kinetic energy into hydrodynamic energy. Their wide range of applications spans various

How should I choose a centrifugal pump?

June 17, 2024

Choosing the right centrifugal pump involves considering several important factors. Here are some key considerations to help you make an informed decision.

What is the working principle of a Twin Screw Pump?

May 18, 2024

A twin screw pump operates on the principle of positive displacement, meaning it transfers a specific volume of product based on the speed and pitch of the screws. As the two screws rotate, they form

Donjoy Technology was evaluated "2023 Provincial High -tech Enterprise Research and Development Center"

May 03, 2024

A few days ago, the Zhejiang Provincial Department of Science and Technology announced the "List of New Provincial Enterprise Research Institutions in 2023". After several rounds of strict review and

11th international Bio-fermentation Products/Tech & Equipments Expo

August 09, 2023

Warmly welcome to 11th international Bio-fermentation Products/Tech & Equipments Expo at SNIEX from Aug. 4th to 6th , 2023

ProPak China 2023

August 09, 2023

Warmly welcome to visit ProPak China 2023; Time: June 19th - 21st, 2023; Donjoy Booth No: 51K10

The difference of full seal and half seal for sanitary ball valve

July 29, 2023

The difference of full seal and half seal for sanitary ball valve. Customers often ask me about sanitary ball valve, but they are not clear that the sanitary ball valve has half seal and full seal. The reason why the sanitary valve is called sanitary is mostly because its internal structure is designed hygienically, not just polished.

Congratulations to DONJOY for abtaining the intrinsic safety & flameproof double certification

July 29, 2023

Donjoy valve controller unit products (21A and 22A) successfully obtained the EU ATEX explosion-proof certification and the national Explosion-proof Electrical Equipment Explosion-proof Certificate

What are the characteristics of the diaphragm valve?

June 30, 2023

The most prominent feature is that the diaphragm valve separates the inner cavity of the lower valve body from the inner cavity of the upper bonnet, so that the valve stem, valve disc and other parts above the diaphragm are not corroded by the medium, eliminating the need for packing and sealing structure, and will not produce medium outside. leak.

The difference between food grade valves and ordinary valves

June 30, 2023

The most significant difference between food grade valves and ordinary valves is that food valves are designed for applications that require clean or sterile treatment. Food valves are commonly used in dairy, food, pharmaceutical, medical and chemical applications.

SEMICON China 2023

June 29, 2023

Warmly welcome to visit SEMICON China 2023; Time: June 29th - July 1st, 2023; Donjoy Booth No: E6-669

IO_Link module and Fieldbus module

May 31, 2023

IO-Link is an innovative point-to-point communication interface for sensor/actuator applications that comply with IEC 61131-9 standards.

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Donjoy's new development of big mixing proof valve are on the market!

The Main Areas of Application for Sanitary Centrifugal Pumps

Twin Screw Pumps: A Comprehensive Guide to Their Working Principle and Applications

MINI Rotary Lobe Pump with Servo Motor: Revolutionizing Hygienic Pumping Solutions

Product Categories

New product

STU Lobe pump

TU Lobe pump

Twin screw pump

Sine pump

Flexible impeller pump RX

Centrifugal pump

Self-priming pump

Emulsifying homogenizing pump

PMTU/PMZX Mixing pump

HHQ/HHZ Mixing pump

Constant pressure water supply system

Pump Series Accessories

Valve