Ball Check Valve Type 31 / Type 32

Nominal diameter: Type 31: DN 15 – DN 50

Type 32: DN 80 – DN 100

Connection: Type 31: True union with socket, spigot and threaded socket

Type 32: Socket, spigot and flanged end acc. to DIN 2501 – PN 10,  ANSI Class 150, JIS 10K

Temperature range: -20°C to +100 °C (depending on material and medium)  Working pressure: DN 10 – DN 50: PN 10, at higher diameter reduced  Vacuum resistance: 100%

Mounting length: Company standard  Body material: PVC-U, PVC-C, PP, PVDF  Gasket material: EPDM, FKM, FKM-F

Applications:

• Chemical industry
• Water preparation

Features:

• Low weight
• Corrosion-resistant
• Long-life product
• Maintenance-free
• Flow direction is indicated on the body
• Vertical mounting is recommended (consider minimum opening and closing pressures)
• Typ 31: radial removable through true union