The Z Serie pilot controlled downstream pressure regulator for medium and high pressure applications In addition to supply networks for civil and industrial use, it is also suitable for system installation, especially for natural gas distribution Accuracy of the regulated pressure, high variability ratio, rapid adaptation to changes in operating conditions, the regulator makes the Z Serie suitable for use in gas supply systems of stations although there may be sudden changes in the flow rate Z Serie regulator is classified as a regulator which reacts in closing according to EN 334 : 2019 European standard. (Fail to Close) This is a complete top entry design which provides advantageous operation, such as full maintenance without removing the connecting pipe.
