KF Centering rings

Aluminum KF metal seal

  • pressure range : 10-8 mbar to 3 bar
P/N DN D1 A Quantity
KF10/16MS 10/16 32 7 Add
KF20/25MS 20/25 42 7 Add
KF32/40MS 32/40 57 7 Add
KF50MS 50 77 7 Add

Please, enter a numeric value

Centering ring

  • pressure range: 10-7 mbar to 1 bar
  • temperature range: -10 to 200°C for Viton / -10 to 100°C for Nitrile
  • other o-rings (ex: EPDM, ...) available on request

Dimensions (mm):

DN A B D1 D2
16 8 3.9 16 17
25 8 3.9 25 26
40 8 3.9 40 41
50 8 3.9 50 52
P/N DN Ring O-ring Quantity
KF16SVCR 16 304L Viton Add
KF25SVCR 25 304L Viton Add
KF40SVCR 40 304L Viton Add
KF50SVCR 50 304L Viton Add
KF16AVCR 16 Aluminum Viton Add
KF25AVCR 25 Aluminum Viton Add
KF40AVCR 40 Aluminum Viton Add
KF50AVCR 50 Aluminum Viton Add
KF16SNCR 16 304L Nitrile Add
KF25SNCR 25 304L Nitrile Add
KF40SNCR 40 304L Nitrile Add
KF50SNCR 50 304L Nitrile Add
KF16ANCR 16 Aluminum Nitrile Add
KF25ANCR 25 Aluminum Nitrile Add
KF40ANCR 40 Aluminum Nitrile Add
KF50ANCR 50 Aluminum Nitrile Add

Please, enter a numeric value

Adapter centering ring

  • pressure range: 10-7 mbar to 1 bar
  • temperature range:  -10 to 200°C for Viton / -10 to 100°C for Nitrile
  • other O-rings (e : EPDM, Kalrez, ...) available on request
P/N Ring O-ring D1 D2 Quantity
KF10/16SVRCR 304L Vitron 17 12 Add
KF20/25SVRCR 304L Vitron 26 22 Add
KF32/40SVRCR 304L Vitron 41 34 Add
KF10/16SNRCR 304L Nitrile 17 12 Add
KF20/25SNRCR 304L Nitrile 26 22 Add
KF32/40SNRCR 304L Nitrile 41 34 Add

Please, enter a numeric value

Trapped centering ring

  • 304L inner
  • Aluminum outer
  • seal : Viton (or other seal on request - ex : Nitrile, EPDM, ...)
  • pressure range: 10-7 mbar to 10 bar
  • temperature range : -10 to 200°C
P/N DN A D1 D2 Quantity
KF16TCRV 16 7 31.5 16 Add
KF25TCRV 25 7 41.5 25 Add
KF40TCRV 40 7 56.5 40 Add
KF50TCRV 50 7 77.5 50 Add

Please, enter a numeric value

O-ring - Viton or Nitrile

  • pressure range : 10-7 mbar to 1 bar
  • other materials (ex : EPDM) on request
P/N DN Material A D1 Quantity
KF16VR 16 Viton 5 18 Add
KF16NR 16 Nitrile 5 18 Add
KF25VR 25 Viton 5 28 Add
KF25NR 25 Nitrile 5 28 Add
KF40VR 40 Viton 5 42 Add
KF40NR 40 Nitrile 5 42 Add
KF50VR 50 Viton 5 55 Add
KF50NR 50 Nitrile 5 55 Add

Please, enter a numeric value

Download documentation

Can not find the desired product? Contact us

NEYCO
30 avenue de la Paix
92170 VANVES
Tel:+33(0)1 41 90 50 50
Fax:+33(0)1 41 90 50 51
e-mail: contact[@]neyco.fr