news - China Donjoy Technology

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

April 17, 2024

First, let's have insight into the technical characteristics of big mixing proof valve. The most significant advantage is that it can be cleaned and sterilized by the online original CIP. This technical characteristics can completely clean and disinfect the valve without disassembly. This not only greatly reduces the risk of maintenance costs and production interruptions, but also ensures the hygiene and safety of the production environment, and effectively prevents bacterial breeding and cross -pollution.

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; Donjoy Booth no.: A05, E7

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.

The 62nd (Spring 2023) National Pharmaceutical Machinery Expo

May 30, 2023

The 62nd (Spring 2023) National Pharmaceutical Machinery Expo and 2023 (Spring) China International Pharmaceutical Machinery Expo will be held in Qingdao World Expo City on May 28-30, 2023.

How to operate and maintain the valve during operation

April 28, 2023

Keep the valve outer surface and moving parts clean and keep the valve paint intact. The surface of the valve, the trapezoidal thread on the valve stem and valve stem nut, the valve stem nut and the sliding part of the support