Описание Товара
Sanitary union Check Valve
1)Connection mode: Weld, clamp, thread, union, flange connection
2)Specification: 1/2"-4", DN15-DN100
3)Material: SUS304, SUS316L, AISI304, AISI316L
4)Material of seal: VMQ/FPM/EPDM FDA117.2600
5)Standard: DIN, 3A, ISO/IDF. BS/RJT, ASME/BPE, SMS
6)Application: Pharmacy, beer, food, dairy, beverage, cosmetic, chemical industry
7)Certification: Material inspection report
8)Application: This type of check valve are used to stainless steel pipe system in order to prevent the fluid flowing back.
9)Work principle:
Check valve is a type of valve which open or close the valve disc rely on the medium flow itself. The check valve disc will open when the pressure of stem bottom exceed the stem above and the spring. The check valve disc will close when the two pressure and equalled. So that the flow goes one way in the pipeline. And prevent the fluid flowing back. Avoid the accidents.
Don't hesitate to contact us if you need more details or catalogue. We can produce this kind of product according to your requirement if your specification is out of our standard.
CE CERTIFICATE CAN BE PROVIDED
Сертифицированный Поставщик 
