{"id":124,"date":"2022-05-17T19:37:50","date_gmt":"2022-05-17T19:37:50","guid":{"rendered":"http:\/\/combustion.stagemysite.com\/?post_type=product&#038;p=124"},"modified":"2023-11-30T02:02:34","modified_gmt":"2023-11-30T02:02:34","slug":"pf-cirval","status":"publish","type":"product","link":"https:\/\/combustionregulator.com\/fr\/produit\/pf-cirval\/","title":{"rendered":"PF Cirval"},"content":{"rendered":"<p><strong>PF Cirval <\/strong><strong>Medium to Low Pressure Gas Regulators<\/strong><\/p>\n<p>The Cirval is available in two sizes: the Cirval 200 8\u2033 head and the Cirval 300 12\u2033 head. Pietro Fiorentini\u2019s Cirval design is controlled by a diaphragm setting spring, which controls a balanced valve cartridge. Typical applications for the Cirval are medium and low pressure natural gas distribution systems, as well as commercial and industrial applications. It is suitable for use with previously-filtered, non-corrosive gases. According to the European Standard EN 334, it is classified as a fail open regulator.<\/p>\n<p>The Cirval regulator is designed according to ANSI B109.4 and CSA 6.18 standards. The regulator reacts in opening (fail open) according to EN 334. Leakage class: bubble tight, better than VIII according to ANSI\/FCI 70-3.<\/p>\n<p><strong>Features:<\/strong><\/p>\n<p>\u2022 Design pressure*: up go 125 PSIG<br \/>\n\u2022 Ambient temperature*: from -20\u00b0F to +150\u00b0F<br \/>\n\u2022 Inlet gas temperature range*: from -4\u00b0F to +140\u00b0F<br \/>\n\u2022 Inlet pressure range bpu (MAOP): from 2 to 75 PSIG<br \/>\n\u2022 Range of downstream pressure Wd: from 7\u2033 W.C. to 10 PSIG<br \/>\n\u2022 Available accessories: LA slam shut, IMD (Independent Monitoring Device), IFM (Integral Full Monitor), built-in strainer<br \/>\n\u2022 Minimum differential pressure: 1.75 PSIG<br \/>\n\u2022 Accuracy class AC: up to 10% gauge<br \/>\n\u2022 Lock-up pressure class SG: up to 20% gauge<br \/>\n\u2022 Nominal dimensions DN: 1\u00bc\u201d, 1\u00bd\u201d, 2\u2033 NPT, 2\u2033 ANSI 150 RF<br \/>\n\u2022 Orifice sizes: Cirval 200 8\u2033: \u00be\u201d D. Cirval 300 12\u2033: 1\u00bd\u201d<br \/>\n\u2022 Connections*: 1\u00bc\u201d, 1\u00bd\u201d and 2\u2033 NPT according to ANSI B1.20.1, 2\u2033 S.125FF according to ANSI B16.5 available only for Cirval 300<\/p>\n<p>(*) NOTE: Different functional features and\/or extended temperature ranges available on request. Stated temperature ranges are the minimum for which the equipment\u2019s full performance, including accuracy, are fulfilled. Standard product may have a narrower range.<\/p>\n<p><strong>Downloads:<\/strong><\/p>\n<p><a href=\"https:\/\/combustionregulator.com\/wp-content\/uploads\/2022\/11\/PF-Cirval-CBR-11.09.22-FINAL.pdf\">PF Cirval Technical Brochure<\/a><\/p>\n<p><a href=\"https:\/\/linepressureregulator.com\/wp-content\/uploads\/2022\/05\/Cirval-Flyer-USA-RevA-3.30.22-AB-Edited.pdf\">PF Cirval Flyer<\/a><\/p>","protected":false},"excerpt":{"rendered":"<p>PF Cirval Medium to Low Pressure Gas Regulators The Cirval is available in two sizes: the Cirval 200 8\u2033 head and the Cirval 300 12\u2033 head. Pietro Fiorentini\u2019s Cirval design is controlled by a diaphragm setting spring, which controls a balanced valve cartridge. Typical applications for the Cirval are medium and low pressure natural gas [&hellip;]<\/p>\n","protected":false},"featured_media":134,"comment_status":"open","ping_status":"closed","template":"","meta":[],"product_brand":[],"product_cat":[28],"product_tag":[],"class_list":{"0":"post-124","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-up-to-75-psig-inlet","8":"first","9":"instock","10":"shipping-taxable","11":"product-type-simple"},"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.2 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>PF Cirval - Combustion Regulator<\/title>\n<meta name=\"description\" content=\"The PF Cirval is available in two sizes: the Cirval 200 8\u2033 head and the Cirval 300 12\u2033 head. Pietro Fiorentini\u2019s Cirval design is controlled by a diaphragm setting spring, which controls a balanced valve cartridge. Typical applications for the Cirval are medium and low pressure natural gas distribution systems, as well as commercial and industrial applications. It is suitable for use with previously-filtered, non-corrosive gases. According to the European Standard EN 334, it is classified as a fail open regulator.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/combustionregulator.com\/fr\/produit\/pf-cirval\/\" \/>\n<meta property=\"og:locale\" content=\"fr_CA\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"PF Cirval - Combustion Regulator\" \/>\n<meta property=\"og:description\" content=\"The PF Cirval is available in two sizes: the Cirval 200 8\u2033 head and the Cirval 300 12\u2033 head. Pietro Fiorentini\u2019s Cirval design is controlled by a diaphragm setting spring, which controls a balanced valve cartridge. Typical applications for the Cirval are medium and low pressure natural gas distribution systems, as well as commercial and industrial applications. It is suitable for use with previously-filtered, non-corrosive gases. 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Pietro Fiorentini\u2019s Cirval design is controlled by a diaphragm setting spring, which controls a balanced valve cartridge. Typical applications for the Cirval are medium and low pressure natural gas distribution systems, as well as commercial and industrial applications. It is suitable for use with previously-filtered, non-corrosive gases. 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