The 4000 Series angle valves have been designed to offer maximum conductance with minimum size. These valves are ideally suited for systems where reliability and vacuum integrity are a major concern. The DN16-50 sizes have completed over 1.5 million cycles in reliability testing. They have replaced our previous 14000 angle valve series. Please contact HVA if you need support.

Standard Technical Specifications

  • Materials
    Valve body and poppet: 304L stainless steel
    Welded bellows seal: AM-350
    Poppet / Bonnet Seals: Viton®
  • Temperature
    Bake: 120°C
    Operating: 90°C
  • Mounting Position
    Any
  • Cycles Until Service
    DN16-40: 1,500,000 cycles
    DN50-250: 1,000,000 cycles
    DN320-630: 100,000 cycles
  • Vacuum
    Pressure Range: 1×10-9 mbar
    Helium leak rate: <1×10-9 mbar I/s
    Differential pressure closed: 1 bar
  • Mechanism
    Manual: hand crank
    Pneumatic air service: 60-95 psi
    DN16-50 are air-to-open / spring-to-close
    DN63-630 are air-to-open / air-to-close
  • Ordering Guides If you need help finding a model number use the following the link: 4000 Series Model Key Guide
  • Pneumatic – Viton Seals without Solenoid and Position Indicator
DN Model Number
KF/ISO-K		 Model Number
ISO-F		 Model Number
CF-F
16 0.625 04510-0073 Quote - - 04510-0070 Quote
25 1.0 04510-0103 Quote - - 04510-0100 Quote
40 1.5 04510-0153 Quote - - 04510-0150 Quote
50 2.0 04510-0203 Quote - - 04510-0200 Quote
63 2.5 04210-0256 Quote 04210-0253 Quote 04210-0250 Quote
80 3.0 04210-0306 Quote 04210-0303 Quote 04210-0300 Quote
100 4.0 04210-0406 Quote 04210-0403 Quote 04210-0400 Quote
160 6.0 04210-0606 Quote 04210-0603 Quote 04210-0600 Quote
200 8.0 04210-0806 Quote 04210-0803 Quote - -
250 10.0 04210-1006 Quote 04210-1003 Quote - -
320 12.0 04210-1206 Quote 04210-1203 Quote - -
400 16.0 04210-1606 Quote 04210-1603 Quote - -
500 20.0 04210-2006 Quote 04210-2003 Quote - -
630 25.0 04210-2506 Quote 04210-2503 Quote - -

Flange Types

  • 0 = CF-F Port with Through Holes (04210-0400)
  • 3 = KF/ISO-F Bolted (04210-0403)
  • 6 = ISO-K Clamped (04210-0406)

Manual – Viton Seals without Position Indicator

DN Model Number
KF		 Model Number
CF-F
16 0.625 04110-0073 Quote 04110-0070 Quote
25 1.0 04110-0103 Quote 04110-0100 Quote
40 1.5 04110-0153 Quote 04110-0150 Quote
50 2.0 04110-0203 Quote 04110-0200 Quote
63 2.5 - - 04110-0250 Quote

Flange Types

  • 0 = CF-F Port with Through Holes (04110-0100)
  • 3 = KF (04110-0103)