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Z15, Z16

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Z15, Z16

TECHNICAL DESCRIPTION

Z15 and Z16 valves are automatic check valves. They automatically prevent the reverse flow of the medium. The medium can flow in one direction only. These valves are designed and manufactured to ensure maximum service life and reliability. They are suitable for liquids, gases and steam.

MATERIAL SPECIFICATION

Check valves are made from carbon and stainless steel. The material type can be adjusted according to the customer´s request to optimally suit the operating conditions.

BASIC STANDARDS FOR DESIGN

Basic design
EN 12 516-1

Building lengths
EN 558-1, EN 12 982

Flange dimension
EN 1092-1

Testing
EN 12 266-1, EN 12 266-2

Pressure-temperature rating
EN 12 516-1

Dimension of welding-on ends 
EN 12 627, ASME/ANSI B 16.25

Certificates

  • Certificate EAC
  • European certificate CE