Packaging: CARTON BOX INSIDE WOODEN CASE
Supply Ability: 10000ton/year
Min. Order: 1 Piece/Pieces
Certificate: ISO,CE,FDA, 3A, TS
Sanitary check valve is a type of valve which opens and closes relying on the medium flow itself. The check valve disc will open when the pressure of stem bottom exceeds the stem above. The check valve disc will close when the two pressure are...