Ball Check Valves

PVC check valves with solvent cement. The different diameters are given at below:

• D: 20 mm,
• D: 25 mm, 
• D: 32 mm,
• D: 40 mm,
• D: 50 mm,
• D: 63 mm,
• D: 75 mm,
• D: 90 mm.