High pressure lift check valve with spring Z 16.2

Is used as automatic working closing element, which prevents backflow and impacts of medium in the pipelines. The disc is pushed by spring. It´s used for water and non agressive mediums. This is not shut off valve. If the 100 percent tightness is required, it´s mandatory to add globe valve in to pipeline.


More informations can be found below in catalogue list.

Pressure/temperature ratings

Product Description

Type PN DN Catalogue list
Z 16.2 1X7-XXXX 160-630 10-50 Display PDF
Z 16.2 1X7-X160 160 65-150 Display PDF
Z 16.2 1X7-X250 250 65-150 Display PDF
Z 16.2 1X7-X320 320 65-150 Display PDF

Produced design

Connection 1 – Flanged, 2 – Welding end
Operation 7 – Automatic
Body material 0 – Stainless steel, 3 – Forged alloy steel, 4 – Forged carbon steel