3-A Aseptic N7 Valves

3-A Aseptic N7 Valves

The N7 Aseptic rising stem compression-type valve series meets the requirements of 3-A Sanitary Standards. Clean-in-place and aseptic models are available in shut-off with standard choice of weld or tri-clamp connections. All models of N7 automated air-actuated compression-type valves are available in 1″, 1 1/2″, 2″, 2 1/2″ and 3″ sizes.

Main features

  • 3-A Aseptic Standards
  • Open or closed positions visually detectable
  • Field reversible actuator
  • Visual leak detection through open yoke design
  • Maximum operating temperature 280°F (140°C)

Industry for use

Dairy, Food and Beverage.


  • Any combination of clamp, threaded or weld ends are available
  • Two 1/8″ ISO actuator connections


  • High temperature and/or pressure valves available on request.
  • Microswitch unit with waterproof cover
  • Mechanical switches Honeywell type 5 SEI
  • Proximity switches Honeywell type 922 FSI 1.5 – A9P – SE
  • Solenoid valves Honeywell Lucifer type 131M 75.50.8993.488980
  • Magnetic / electronic feedback unit with automatic calibration
  • Magnetic / electronic feedback unit with solonoid control and automatic calibration


  • Product contact parts grade 316 stainless steel
  • Valve seat material: PTFE
  • O-ring material: EPDM PC

3-A Aseptic N7 Valves options

Options N7 Aseptic valves

The N7 valves can be equipped with the N02 feed back detector. The N02 detector is provided with a transparent cap, which makes visual detection possible.

  • equipped with contactless proximity switches
  • easy to assemble by means of 2 bolts
  • visual detection possible
  • waterproof connection

Service kits

Standard N7 Service kits with EPDM PC O-rings and PTFE seat.

Interested in our valves?

We provide customized solutions to fit your needs.
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