The soft film lamp box is composed of aluminum alloy square frame, PVC or aluminum plastic plate base plate, diffuse reflective light bar and UV soft film. Conventional Ssquare Light Box,Wall Decoration Light Box,Tension Film Light Box,Advertising Pillar Guangzhou Jinshiming advertising equipment Co., Ltd , https://www.gzjsmad.com
Sanitary Flange Ball Type Check Valve
1)Connection mode: Weld, clamp, thread, 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
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 of product. We can produce this kind of product according to your requirement if your specification is out of our standard.
CE CERTIFICATE CAN BE PROVIDED
The commonly used light box frame is 4cm 6cm 8cm 10cm 12cm in five widths. The soft film of the light box has good overall effect and high precision, which can generally reach 1440 pixels. The colors are vivid and lifelike. It is widely used for advertising and beautifying decoration in various occasions. Specifications can be customized in various sizes.
Sanitary Flange Ball Type Check Valve (100307)