{"id":1231,"date":"2021-03-04T09:36:41","date_gmt":"2021-03-04T08:36:41","guid":{"rendered":"https:\/\/www.fiorentini.com\/?p=1231"},"modified":"2026-03-10T11:51:35","modified_gmt":"2026-03-10T10:51:35","slug":"norval","status":"publish","type":"post","link":"https:\/\/www.fiorentini.com\/en\/solutions\/products\/gas-products\/medium-low-pressure-gas-regulators\/ml-direct-operated\/norval\/","title":{"rendered":"Norval"},"content":{"rendered":"\n<p><strong>Norval<\/strong> by Pietro Fiorentini is a<strong> direct-operated gas pressure regulator<\/strong>.<\/p>\n\n\n\n<p>Suitable for use with previously filtered gaseous fluids, it is mainly used for medium and low pressure natural gas distribution networks.<\/p>\n\n\n\n<p>It is classified as <strong>Fail Open<\/strong> according to the European Standard EN 334.<\/p>\n\n\n\n<p>Norval is <strong>Hydrogen Ready<\/strong> for NG-H<sub>2<\/sub> blending.<\/p>\n\n\n\n<p><a href=\"https:\/\/www.fiorentini.com\/en\/solutions\/products\/100-hydrogen-products\/medium-low-pressure-hydrogen-regulators\/norval-h\/\">Click here<\/a> to see the product page in the 100% hydrogen version.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Norval by Pietro Fiorentini is a direct-operated gas pressure regulator. Suitable for use with previously filtered gaseous fluids, it is mainly used for medium and low pressure natural gas distribution networks. It is classified as Fail Open according to the European Standard EN 334. Norval is Hydrogen Ready for NG-H2 blending. Click here to see [&hellip;]<\/p>\n","protected":false},"author":12,"featured_media":3019,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"template-single-product.php","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[371,501,1,235,337,341,372,242,264,342,553,368,369,370],"tags":[],"class_list":["post-1231","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-medium-small-industry","category-gas-products","category-solutions","category-products","category-applications","category-gas-distribution-mp","category-commercial-users","category-medium-low-pressure-gas-regulators","category-ml-direct-operated","category-gas-distribution-lp","category-gas-networks","category-gas-engines","category-regasification","category-district-stations","configurations-silencer","configurations-slam-shut","configurations-monitor","configurations-upside-down"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.2 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Norval - Pietro Fiorentini<\/title>\n<meta name=\"description\" content=\"Norval is a direct-operated gas pressure regulator. 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