Chemical suction and compressed air check valves need to be replaced occasionally, but consider an alternate seal or body material if you frequently need to replace the standard check valve on your unit.
Check valve substitutions for new equipment are available at the time of purchase.
Common Allowed Fluids
List provided for general reference only.
Consult your chemical supplier to confirm suitability.
- Potable Water
- Caustic Alkaline
- Mild Acids
- Peracetic Acid (PAA)
- Strong Acids
- PAA with less than 15% hydrogen peroxide
- Diluted Acids
- Chlorine (Best)
- PAA with more than 15% hydrogen peroxide