{"id":1243,"date":"2021-03-04T09:49:57","date_gmt":"2021-03-04T08:49:57","guid":{"rendered":"https:\/\/www.fiorentini.com\/?p=1243"},"modified":"2025-07-29T15:10:48","modified_gmt":"2025-07-29T13:10:48","slug":"cirval","status":"publish","type":"post","link":"https:\/\/www.fiorentini.com\/en\/solutions\/products\/gas-products\/medium-low-pressure-gas-regulators\/ml-direct-operated\/cirval\/","title":{"rendered":"Cirval"},"content":{"rendered":"\n<p>The <strong>Cirval <\/strong>is a <strong>lever-operated gas pressure regulator<\/strong> controlled by a diaphragm and setting spring which controls the valve.<\/p>\n\n\n\n<p>Mainly used for medium and low pressure natural gas distribution networks, as well as commercial applications.<\/p>\n\n\n\n<p>It should to be used with previously filtered non-corrosive gases.<\/p>\n\n\n\n<p>According to the European Standard EN 334, it is classified as <strong>Fail Open<\/strong>.<\/p>\n\n\n\n<p>The Cirval is <strong>Hydrogen Ready<\/strong> for NG-H<sub>2<\/sub> blending.<\/p>\n\n\n\n<div style=\"height:20px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<p><strong><em>This product is available on selected markets only. For further details, please contact your closest Pietro Fiorentini representative.<\/em><\/strong><\/p>\n","protected":false},"excerpt":{"rendered":"<p>The Cirval is a lever-operated gas pressure regulator controlled by a diaphragm and setting spring which controls the valve. Mainly used for medium and low pressure natural gas distribution networks, as well as commercial applications. It should to be used with previously filtered non-corrosive gases. According to the European Standard EN 334, it is classified [&hellip;]<\/p>\n","protected":false},"author":12,"featured_media":20425,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"template-single-product.php","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[1,235,501,242,264,337,341,372,342,553,370],"tags":[],"class_list":["post-1243","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-solutions","category-products","category-gas-products","category-medium-low-pressure-gas-regulators","category-ml-direct-operated","category-applications","category-gas-distribution-mp","category-commercial-users","category-gas-distribution-lp","category-gas-networks","category-district-stations","configurations-slam-shut","configurations-monitor","configurations-imd"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.2 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ 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