{"id":13838,"date":"2019-08-22T08:00:56","date_gmt":"2019-08-22T07:00:56","guid":{"rendered":"https:\/\/www.engineernewsnetwork.com\/blog\/?p=13838"},"modified":"2019-08-16T11:38:02","modified_gmt":"2019-08-16T10:38:02","slug":"rugged-atex-certified-valves-for-high-temperature-and-extreme-service-conditions","status":"publish","type":"post","link":"https:\/\/www.engineernewsnetwork.com\/blog\/rugged-atex-certified-valves-for-high-temperature-and-extreme-service-conditions\/","title":{"rendered":"Rugged ATEX-certified valves for high temperature and extreme service conditions"},"content":{"rendered":"\n

CIRCOR International features high-quality R G Laurence on\/off control valves<\/a><\/strong> for applications demanding rapid opening and sealed closure. <\/p>\n\n\n\n

ATEX-certified and Factory Mutual-approved R G Laurence valves offer reliable performance in high temperature and extreme service conditions.<\/p>\n\n\n\n

R G Laurence 2500 series two-way globe-type piston valves<\/a><\/strong> are operated by an external lever connecting the lifting action of the linear actuator to the valve piston via a rotary shaft. This mechanical advantage sets R G Laurence valves apart, as more force can be leveraged when operating the valve. <\/p>\n\n\n\n

Direct, semi-direct, and pilot operated valve piston options make these valves ideal within light liquids and gases, such as hydrogen, oxygen, helium, and carbon dioxide. <\/p>\n\n\n\n

The rotary shaft also enables stronger return spring action, ensuring a reliable and fail-safe return.\u00a0 <\/p>\n\n\n\n

Because their magnetic plunger and the solenoid are mounted outside and away from the valve body, R G Laurence valves can safely handle up to 425\u00b0F fluid temperature, including steam, without the coil insulation breakdown often associated with packless type solenoid valves. <\/p>\n\n\n\n

R G Laurence valves deliver performance in dirty, viscous, or unclean liquids such as gasoline, fuel gases, lube and fuel oils as well as in all waters, including seawater, and steam. R G Laurence valves also operate reliably under the stress of superheated steam and hot gases. <\/p>\n\n\n\n

Quick acting R G Laurence valves combine performance with safety. The 2500 Series is FM approved for safety shut-off of fuel oils and gases. <\/p>\n\n\n\n

The electric actuator is also FM-approved as explosion-proof (Class I, Groups B, C, & D, Division 1, and Class II, Groups E, F, & G), and complies with requirements for NEMA 4 watertight enclosures. <\/p>\n\n\n\n

Long trusted by power plants as an essential component in turbines, RG Laurence valves deliver safe operation and combustion protection to a variety of industries. <\/p>\n\n\n\n

Because it can be used in a Division 1 hazardous atmosphere, this product line is ideal for oil refineries, gas processing stations, off-shore oil and gas platforms, and facilities specialising in chemical processing and catalytic conversion.<\/p>\n","protected":false},"excerpt":{"rendered":"

CIRCOR International features high-quality R G Laurence on\/off control valves for applications demanding rapid opening and sealed closure. ATEX-certified and Factory Mutual-approved R G Laurence valves offer reliable performance in high temperature and extreme service conditions. R G Laurence 2500 series two-way globe-type piston valves are operated by an external lever connecting the lifting action …<\/p>\n","protected":false},"author":1,"featured_media":13839,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[106,107,1],"tags":[7023,162,542,497,161,2212,5210],"class_list":["post-13838","post","type-post","status-publish","format-standard","has-post-thumbnail","","category-oil-gas","category-power","category-process","tag-circor-international","tag-gas","tag-industrial","tag-marine","tag-oil","tag-power-generation","tag-valves"],"yoast_head":"\nRugged ATEX-certified valves for high temperature and extreme service conditions - Engineer News Network<\/title>\n<meta name=\"description\" content=\"CIRCOR International features high-quality R G Laurence on\/off control valves for applications demanding rapid opening and sealed closure\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.engineernewsnetwork.com\/blog\/rugged-atex-certified-valves-for-high-temperature-and-extreme-service-conditions\/\" \/>\n<meta property=\"og:locale\" content=\"en_GB\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Rugged ATEX-certified valves for high temperature and extreme service conditions - 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