Ball Valve Type 21

Nominal diameter: DN 15 – DN 100

Connection: Flanged end acc. to DIN 2501 – PN 10, ANSI Class 150, JIS 10K  True union with socket, spigot and threaded socket

Vacuum resistance: 100%

Mounting length: DIN EN 558 – 1 Thread FTF 1 (DIN 3202 – Thread F 1)

Body material: PVC-U, PVC-C, PP, PVDF

Gasket material: EPDM, FKM, FKM-F

Applications:

• Chemical industry
• Tanks
• Water preparation
• Swimming pool installations
• Landfill gas systems

Features:

• Radial removable (flange) and “safe-bloc”
• Installation particularly in simple circuits “closed-open” (also for large frequency of operations)
• Integrated top flange according to DIN EN ISO
• Integrated ball valve retainer
• Double O-ring for additional safety (100% leak-proof)
• Low weight, high grade of density
• Full-port passage
• Flexible mounting irrespective of flow direction