• CKD AVB*17 High Vacuum Air Operated Valve (NC, NW16-NW80)
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CKD AVB*17 High Vacuum Air Operated Valve (NC, NW16-NW80)

CKD AVB*17 High Vacuum Air Operated Valve (NC, NW16-NW80)

Normally closed high-vacuum angle valve with CKD formed bellows and aluminium body for vacuum and inert gas lines.

Key features

  • CKD proprietary formed bellows (SUS316L) for long drive life and high durability
  • Seat leak 1.3x10^-10 Pa m3/s (He), external leak 1.3x10^-11 Pa m3/s (He)
  • Orifice 17 to 80 mm with NW16 to NW80 KF flanges
  • High-temperature option H0 (5-150 C, no magnet) for sizes 2-6; H0M (5-150 C, magnet) is ordered only with ET0H/ET0V switch
  • Optional auto switches T0H/T0V/T5H/T5V/T2H/T3H/T2V/T3V/ET0H/ET0V: add mounting position (D/A/B/C), switch model, lead length (3/5) and detection (H/R/D) suffix, e.g. AVB417-40K-4-DT5H3-H

Specifications

Operation Normally closed (NC), spring return
Fluid Vacuum and inert gas
Operating pressure 1.3x10^-6 to 1x10^5 Pa (abs)
Max differential pressure 0.1 MPa
Proof pressure 0.3 MPa
Pilot pressure 0.4-0.6 MPa
Body Aluminium A6063
Bellows SUS316L formed bellows
Ambient temperature 0-60 C (no freezing)
Source CKD Korea catalog CB-035K, p. 104-107
AVB217-16K-4 Orifice: 17 mm | Connection: NW16 | Conductance: 5 L/s | Fluid temp: 5-60 C (magnet built-in) | Pilot port position: 4
AVB217-16K-1 Orifice: 17 mm | Connection: NW16 | Conductance: 5 L/s | Fluid temp: 5-60 C (magnet built-in) | Pilot port position: 1
AVB217-16K-2 Orifice: 17 mm | Connection: NW16 | Conductance: 5 L/s | Fluid temp: 5-60 C (magnet built-in) | Pilot port position: 2
AVB217-16K-3 Orifice: 17 mm | Connection: NW16 | Conductance: 5 L/s | Fluid temp: 5-60 C (magnet built-in) | Pilot port position: 3
AVB217-16K-H0-4 Orifice: 17 mm | Connection: NW16 | Conductance: 5 L/s | Fluid temp: 5-150 C (no magnet) | Pilot port position: 4
AVB217-16K-H0-1 Orifice: 17 mm | Connection: NW16 | Conductance: 5 L/s | Fluid temp: 5-150 C (no magnet) | Pilot port position: 1
AVB217-16K-H0-2 Orifice: 17 mm | Connection: NW16 | Conductance: 5 L/s | Fluid temp: 5-150 C (no magnet) | Pilot port position: 2
AVB217-16K-H0-3 Orifice: 17 mm | Connection: NW16 | Conductance: 5 L/s | Fluid temp: 5-150 C (no magnet) | Pilot port position: 3
AVB317-25K-4 Orifice: 24 mm | Connection: NW25 | Conductance: 13 L/s | Fluid temp: 5-60 C (magnet built-in) | Pilot port position: 4
AVB317-25K-1 Orifice: 24 mm | Connection: NW25 | Conductance: 13 L/s | Fluid temp: 5-60 C (magnet built-in) | Pilot port position: 1
AVB317-25K-2 Orifice: 24 mm | Connection: NW25 | Conductance: 13 L/s | Fluid temp: 5-60 C (magnet built-in) | Pilot port position: 2
AVB317-25K-3 Orifice: 24 mm | Connection: NW25 | Conductance: 13 L/s | Fluid temp: 5-60 C (magnet built-in) | Pilot port position: 3
AVB317-25K-H0-4 Orifice: 24 mm | Connection: NW25 | Conductance: 13 L/s | Fluid temp: 5-150 C (no magnet) | Pilot port position: 4
AVB317-25K-H0-1 Orifice: 24 mm | Connection: NW25 | Conductance: 13 L/s | Fluid temp: 5-150 C (no magnet) | Pilot port position: 1
AVB317-25K-H0-2 Orifice: 24 mm | Connection: NW25 | Conductance: 13 L/s | Fluid temp: 5-150 C (no magnet) | Pilot port position: 2
AVB317-25K-H0-3 Orifice: 24 mm | Connection: NW25 | Conductance: 13 L/s | Fluid temp: 5-150 C (no magnet) | Pilot port position: 3
AVB417-40K-4 Orifice: 39 mm | Connection: NW40 | Conductance: 43 L/s | Fluid temp: 5-60 C (magnet built-in) | Pilot port position: 4
AVB417-40K-1 Orifice: 39 mm | Connection: NW40 | Conductance: 43 L/s | Fluid temp: 5-60 C (magnet built-in) | Pilot port position: 1
AVB417-40K-2 Orifice: 39 mm | Connection: NW40 | Conductance: 43 L/s | Fluid temp: 5-60 C (magnet built-in) | Pilot port position: 2
AVB417-40K-3 Orifice: 39 mm | Connection: NW40 | Conductance: 43 L/s | Fluid temp: 5-60 C (magnet built-in) | Pilot port position: 3
AVB417-40K-H0-4 Orifice: 39 mm | Connection: NW40 | Conductance: 43 L/s | Fluid temp: 5-150 C (no magnet) | Pilot port position: 4
AVB417-40K-H0-1 Orifice: 39 mm | Connection: NW40 | Conductance: 43 L/s | Fluid temp: 5-150 C (no magnet) | Pilot port position: 1
AVB417-40K-H0-2 Orifice: 39 mm | Connection: NW40 | Conductance: 43 L/s | Fluid temp: 5-150 C (no magnet) | Pilot port position: 2
AVB417-40K-H0-3 Orifice: 39 mm | Connection: NW40 | Conductance: 43 L/s | Fluid temp: 5-150 C (no magnet) | Pilot port position: 3
AVB517-50K-4 Orifice: 48 mm | Connection: NW50 | Conductance: 74 L/s | Fluid temp: 5-60 C (magnet built-in) | Pilot port position: 4
AVB517-50K-1 Orifice: 48 mm | Connection: NW50 | Conductance: 74 L/s | Fluid temp: 5-60 C (magnet built-in) | Pilot port position: 1
AVB517-50K-2 Orifice: 48 mm | Connection: NW50 | Conductance: 74 L/s | Fluid temp: 5-60 C (magnet built-in) | Pilot port position: 2
AVB517-50K-3 Orifice: 48 mm | Connection: NW50 | Conductance: 74 L/s | Fluid temp: 5-60 C (magnet built-in) | Pilot port position: 3
AVB517-50K-H0-4 Orifice: 48 mm | Connection: NW50 | Conductance: 74 L/s | Fluid temp: 5-150 C (no magnet) | Pilot port position: 4
AVB517-50K-H0-1 Orifice: 48 mm | Connection: NW50 | Conductance: 74 L/s | Fluid temp: 5-150 C (no magnet) | Pilot port position: 1
AVB517-50K-H0-2 Orifice: 48 mm | Connection: NW50 | Conductance: 74 L/s | Fluid temp: 5-150 C (no magnet) | Pilot port position: 2
AVB517-50K-H0-3 Orifice: 48 mm | Connection: NW50 | Conductance: 74 L/s | Fluid temp: 5-150 C (no magnet) | Pilot port position: 3
AVB617-63K-4 Orifice: 68 mm | Connection: NW63 | Conductance: 166 L/s | Fluid temp: 5-60 C (magnet built-in) | Pilot port position: 4
AVB617-63K-1 Orifice: 68 mm | Connection: NW63 | Conductance: 166 L/s | Fluid temp: 5-60 C (magnet built-in) | Pilot port position: 1
AVB617-63K-2 Orifice: 68 mm | Connection: NW63 | Conductance: 166 L/s | Fluid temp: 5-60 C (magnet built-in) | Pilot port position: 2
AVB617-63K-3 Orifice: 68 mm | Connection: NW63 | Conductance: 166 L/s | Fluid temp: 5-60 C (magnet built-in) | Pilot port position: 3
AVB617-63K-H0-4 Orifice: 68 mm | Connection: NW63 | Conductance: 166 L/s | Fluid temp: 5-150 C (no magnet) | Pilot port position: 4
AVB617-63K-H0-1 Orifice: 68 mm | Connection: NW63 | Conductance: 166 L/s | Fluid temp: 5-150 C (no magnet) | Pilot port position: 1
AVB617-63K-H0-2 Orifice: 68 mm | Connection: NW63 | Conductance: 166 L/s | Fluid temp: 5-150 C (no magnet) | Pilot port position: 2
AVB617-63K-H0-3 Orifice: 68 mm | Connection: NW63 | Conductance: 166 L/s | Fluid temp: 5-150 C (no magnet) | Pilot port position: 3
AVB717-80K-4 Orifice: 80 mm | Connection: NW80 | Conductance: 242 L/s | Fluid temp: 5-60 C (magnet built-in) | Pilot port position: 4
AVB717-80K-1 Orifice: 80 mm | Connection: NW80 | Conductance: 242 L/s | Fluid temp: 5-60 C (magnet built-in) | Pilot port position: 1
AVB717-80K-2 Orifice: 80 mm | Connection: NW80 | Conductance: 242 L/s | Fluid temp: 5-60 C (magnet built-in) | Pilot port position: 2
AVB717-80K-3 Orifice: 80 mm | Connection: NW80 | Conductance: 242 L/s | Fluid temp: 5-60 C (magnet built-in) | Pilot port position: 3
Vacuum ValvesCKD
44 product codes available in this family
Sourced direct from KoreaExport-ready supplyCompetitive pricing
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CKD AVB*17 High Vacuum Air Operated Valve (NC, NW16-NW80)

Brand CKD·Vacuum Valves

Available part numbers (44)

AVB217-16K-4, AVB217-16K-1, AVB217-16K-2, AVB217-16K-3, AVB217-16K-H0-4, AVB217-16K-H0-1, AVB217-16K-H0-2, AVB217-16K-H0-3, AVB317-25K-4, AVB317-25K-1 + 34 more — see full table ↓

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Product codes & specifications
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Product codeSpec
AVB217-16K-4Orifice: 17 mm | Connection: NW16 | Conductance: 5 L/s | Fluid temp: 5-60 C (magnet built-in) | Pilot port position: 4
AVB217-16K-1Orifice: 17 mm | Connection: NW16 | Conductance: 5 L/s | Fluid temp: 5-60 C (magnet built-in) | Pilot port position: 1
AVB217-16K-2Orifice: 17 mm | Connection: NW16 | Conductance: 5 L/s | Fluid temp: 5-60 C (magnet built-in) | Pilot port position: 2
AVB217-16K-3Orifice: 17 mm | Connection: NW16 | Conductance: 5 L/s | Fluid temp: 5-60 C (magnet built-in) | Pilot port position: 3
AVB217-16K-H0-4Orifice: 17 mm | Connection: NW16 | Conductance: 5 L/s | Fluid temp: 5-150 C (no magnet) | Pilot port position: 4
AVB217-16K-H0-1Orifice: 17 mm | Connection: NW16 | Conductance: 5 L/s | Fluid temp: 5-150 C (no magnet) | Pilot port position: 1
AVB217-16K-H0-2Orifice: 17 mm | Connection: NW16 | Conductance: 5 L/s | Fluid temp: 5-150 C (no magnet) | Pilot port position: 2
AVB217-16K-H0-3Orifice: 17 mm | Connection: NW16 | Conductance: 5 L/s | Fluid temp: 5-150 C (no magnet) | Pilot port position: 3
AVB317-25K-4Orifice: 24 mm | Connection: NW25 | Conductance: 13 L/s | Fluid temp: 5-60 C (magnet built-in) | Pilot port position: 4
AVB317-25K-1Orifice: 24 mm | Connection: NW25 | Conductance: 13 L/s | Fluid temp: 5-60 C (magnet built-in) | Pilot port position: 1
AVB317-25K-2Orifice: 24 mm | Connection: NW25 | Conductance: 13 L/s | Fluid temp: 5-60 C (magnet built-in) | Pilot port position: 2
AVB317-25K-3Orifice: 24 mm | Connection: NW25 | Conductance: 13 L/s | Fluid temp: 5-60 C (magnet built-in) | Pilot port position: 3
AVB317-25K-H0-4Orifice: 24 mm | Connection: NW25 | Conductance: 13 L/s | Fluid temp: 5-150 C (no magnet) | Pilot port position: 4
AVB317-25K-H0-1Orifice: 24 mm | Connection: NW25 | Conductance: 13 L/s | Fluid temp: 5-150 C (no magnet) | Pilot port position: 1
AVB317-25K-H0-2Orifice: 24 mm | Connection: NW25 | Conductance: 13 L/s | Fluid temp: 5-150 C (no magnet) | Pilot port position: 2
AVB317-25K-H0-3Orifice: 24 mm | Connection: NW25 | Conductance: 13 L/s | Fluid temp: 5-150 C (no magnet) | Pilot port position: 3
AVB417-40K-4Orifice: 39 mm | Connection: NW40 | Conductance: 43 L/s | Fluid temp: 5-60 C (magnet built-in) | Pilot port position: 4
AVB417-40K-1Orifice: 39 mm | Connection: NW40 | Conductance: 43 L/s | Fluid temp: 5-60 C (magnet built-in) | Pilot port position: 1
AVB417-40K-2Orifice: 39 mm | Connection: NW40 | Conductance: 43 L/s | Fluid temp: 5-60 C (magnet built-in) | Pilot port position: 2
AVB417-40K-3Orifice: 39 mm | Connection: NW40 | Conductance: 43 L/s | Fluid temp: 5-60 C (magnet built-in) | Pilot port position: 3
AVB417-40K-H0-4Orifice: 39 mm | Connection: NW40 | Conductance: 43 L/s | Fluid temp: 5-150 C (no magnet) | Pilot port position: 4
AVB417-40K-H0-1Orifice: 39 mm | Connection: NW40 | Conductance: 43 L/s | Fluid temp: 5-150 C (no magnet) | Pilot port position: 1
AVB417-40K-H0-2Orifice: 39 mm | Connection: NW40 | Conductance: 43 L/s | Fluid temp: 5-150 C (no magnet) | Pilot port position: 2
AVB417-40K-H0-3Orifice: 39 mm | Connection: NW40 | Conductance: 43 L/s | Fluid temp: 5-150 C (no magnet) | Pilot port position: 3
AVB517-50K-4Orifice: 48 mm | Connection: NW50 | Conductance: 74 L/s | Fluid temp: 5-60 C (magnet built-in) | Pilot port position: 4
AVB517-50K-1Orifice: 48 mm | Connection: NW50 | Conductance: 74 L/s | Fluid temp: 5-60 C (magnet built-in) | Pilot port position: 1
AVB517-50K-2Orifice: 48 mm | Connection: NW50 | Conductance: 74 L/s | Fluid temp: 5-60 C (magnet built-in) | Pilot port position: 2
AVB517-50K-3Orifice: 48 mm | Connection: NW50 | Conductance: 74 L/s | Fluid temp: 5-60 C (magnet built-in) | Pilot port position: 3
AVB517-50K-H0-4Orifice: 48 mm | Connection: NW50 | Conductance: 74 L/s | Fluid temp: 5-150 C (no magnet) | Pilot port position: 4
AVB517-50K-H0-1Orifice: 48 mm | Connection: NW50 | Conductance: 74 L/s | Fluid temp: 5-150 C (no magnet) | Pilot port position: 1
AVB517-50K-H0-2Orifice: 48 mm | Connection: NW50 | Conductance: 74 L/s | Fluid temp: 5-150 C (no magnet) | Pilot port position: 2
AVB517-50K-H0-3Orifice: 48 mm | Connection: NW50 | Conductance: 74 L/s | Fluid temp: 5-150 C (no magnet) | Pilot port position: 3
AVB617-63K-4Orifice: 68 mm | Connection: NW63 | Conductance: 166 L/s | Fluid temp: 5-60 C (magnet built-in) | Pilot port position: 4
AVB617-63K-1Orifice: 68 mm | Connection: NW63 | Conductance: 166 L/s | Fluid temp: 5-60 C (magnet built-in) | Pilot port position: 1
AVB617-63K-2Orifice: 68 mm | Connection: NW63 | Conductance: 166 L/s | Fluid temp: 5-60 C (magnet built-in) | Pilot port position: 2
AVB617-63K-3Orifice: 68 mm | Connection: NW63 | Conductance: 166 L/s | Fluid temp: 5-60 C (magnet built-in) | Pilot port position: 3
AVB617-63K-H0-4Orifice: 68 mm | Connection: NW63 | Conductance: 166 L/s | Fluid temp: 5-150 C (no magnet) | Pilot port position: 4
AVB617-63K-H0-1Orifice: 68 mm | Connection: NW63 | Conductance: 166 L/s | Fluid temp: 5-150 C (no magnet) | Pilot port position: 1
AVB617-63K-H0-2Orifice: 68 mm | Connection: NW63 | Conductance: 166 L/s | Fluid temp: 5-150 C (no magnet) | Pilot port position: 2
AVB617-63K-H0-3Orifice: 68 mm | Connection: NW63 | Conductance: 166 L/s | Fluid temp: 5-150 C (no magnet) | Pilot port position: 3
AVB717-80K-4Orifice: 80 mm | Connection: NW80 | Conductance: 242 L/s | Fluid temp: 5-60 C (magnet built-in) | Pilot port position: 4
AVB717-80K-1Orifice: 80 mm | Connection: NW80 | Conductance: 242 L/s | Fluid temp: 5-60 C (magnet built-in) | Pilot port position: 1
AVB717-80K-2Orifice: 80 mm | Connection: NW80 | Conductance: 242 L/s | Fluid temp: 5-60 C (magnet built-in) | Pilot port position: 2
AVB717-80K-3Orifice: 80 mm | Connection: NW80 | Conductance: 242 L/s | Fluid temp: 5-60 C (magnet built-in) | Pilot port position: 3

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