Stainless Steel Clamped Sanitary Flap Check Valve
It's used in food, beverage, wine, oil, cosmetics, pharmaceutical and chemical industries.
Check valve is a type of valve which open or close the valve disc reely 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 are equaled. So that the flow goes one way in the pipeline, and prevent the fluid flowing back, avoid the accidents.
Size: 1"-4" / DN25-DN100 Standard: 3A, DIN, SMS, IDF, RJT, ISO
Material for the part contacted with media is 314/316L, other part is 304
Sealing material: VMQ, EPDM, FPM, complies with FDA177.2600
Working pressure: 0~10 bar
Working temperature: -10°C~+120°C
Surface finishing: RA≤0.8μm
Connection: clamp, weld, thread