Sanitary double-seat mix-proof valve (QSZF)
1)Size: 2"-4", DN50-DN100
2)Material: SUS304 SUS316L
3)Standards: DIN, ISO
4)Operating air pressure: 0~8bar
5) Wetted part: SUS304 OR SUS316L
6)Seal material: EPDM( PTFE, Silicon for optional)
This series of double seat mix-proof valve can effectively proof the mix of different materials in the Pipeline. While the valve is closed, the two pipes are double sealed, the liquid leaking from one pipe to The other can be eliminatd. While the seal is damaged, the leakages will be drained by the draining Chamber. Thus customers will be informed of replacement. This series products have various Specifications and types for choice
Yuan'an Liquid Equipment Co., Ltd. Has been one of the professional high accuracy hydraulic-equipment manufacturers since 1999. Our name is remembered by many well-known enterprises, such as Shanghai Guangming, Uniliver, Guangzhou Daneng and Huiyuan Group. And also some yuan-an international competition companies
Yuan'an has set up two factories, including Shanghai Yuan'an and Zhejiang Yuan'an. There are five departments, including Sanitary steel tube department, Sanitary valve department, Sanitary pipe fitting department, Sanitary pump department, Sanitary steam valve department. Our products are widely used in dairy, beer, food, pharmacy, beverage, cosmetic, chemical industries and etc.
The pursuing of quality is endless in Yuan'an. We use first-class digital-controlled machines like CNC for production. Raw materials supply from Shanghai No. 5 Steel and Taiwan Walsin Lihwa Corp. All of our products are made according to industrial standards ISO, IDF, DIN and 3A. All product quality meets GMP requirements. At the beginning of 2003, Yuan'an stepped into international markets. Our automatic pneumatic butterfly valves, diaphragm valves and etc products have been exported to America, which fills the gap of sanitary hydro-equipment export in China. It also indicates that the product quality of Yuan'an has been recognized by the world market.
We provide equally outstanding after-sales services and competitive prices with our high quality products. And yuan'an is not only admitted by customers, but also attended by local & international competitors.
