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Threaded Check Valve, 01-663

SKU: 01-663 Category:

Additional information

Connection Type

Female thread acc. ISO 228/1

Material Body


Inner Parts

Stainless steel

Seat Sealing


Temperature Range

0°C to 90°C

  • Spring loaded
  • Horizontal and vertical mounting
Art. Nr. DN PN kg
01-663-G3/8 G3/8 PN16 0.20
01-663-G1/2 G1/2 PN16 0.20
01-663-G3/4 G3/4 PN16 0.30
01-663-G1 G1 PN16 0.40
01-663-G11/4 G1-1/4 PN16 0.40
01-663-G11/2 G1-1/2 PN16 0.90
01-663-G2 G2 PN16 1.30
01-663-G21/2 G2-1/2 PN16 2.50
01-663-G3 G3 PN16 3.50
01-663-G4 G4 PN16 5.10