{"id":66,"count":7,"description":"Shut-off valve is one of the popular types of shut-off valves, the main task of which is to block the flow of the working medium. Such valves are installed on pipelines taking into account a wide range of pressures - from 16 atm. and above. The valve is included in the list of universal components, therefore it is used in the following working fluids:\r\n<ul>\r\n \t<li>water (hot and cold);<\/li>\r\n \t<li>steam;<\/li>\r\n \t<li>air;<\/li>\r\n \t<li>gas;<\/li>\r\n \t<li>petroleum products;<\/li>\r\n \t<li>weakly aggressive environment.<\/li>\r\n<\/ul>\r\nIt all depends on what material was used as the basis for the valve manufacturing process - cast iron or stainless steel. As a result, the negative corrosion effect is eliminated, which has a positive effect on the service life of this shut-off type valve. UKSPAR shut-off valves are available in sleeve and flange versions, with a diameter of DN 15\u2013100 mm, pressure class PN16\u2013PN40, tightness class &quot;A&quot; according to GOST 9544. The valve for water, steam and gas is selected taking into account the diameter of the pipeline, working pressure and body material. When buying, it is important to remember - the presented valves have several synonymous names (shut-off valves or valves, seat valves).\r\n<h2>Types of valves<\/h2>\r\nAccording to the method of connection to the pipeline, UKSPAR shut-off valves are divided into two main types:\r\n<ol>\r\n \t<li>Threaded (coupling).<\/li>\r\n \t<li>Flanged<\/li>\r\n<\/ol>\r\nEach type of connection differs in installation features, technical characteristics, and scope of application.\r\n<h2>Threaded fittings<\/h2>\r\nStructurally, the presented shut-off valves have a special closing element that moves parallel to the axis of the working fluid flow. Such products can operate in two modes - open or closed, without performing any regulating functions. Due to the coupling type of connection, the water valve is quickly installed on the pipeline and thus provides for prompt dismantling if necessary. It is the coupling connection that is characterized by high strength and reliability with the possibility of using various sealants. UKSPAR coupling shut-off valves are available in cast iron and stainless steel versions - <a href=\"https:\/\/ukspar.ua\/en\/ventyli-rizbovi\/\"> threaded valves <\/a> in the catalog.\r\n<h2>Flange fittings<\/h2>\r\nSuch fittings are usually considered to be a regulating valve or a shut-off and regulating valve, which is characterized by a metal body with a set of connecting pipes. According to the type of design and subsequent operation, the shut-off valve can be of several types:\r\n<ul>\r\n \t<li>passable;<\/li>\r\n \t<li>corner;<\/li>\r\n \t<li>direct current<\/li>\r\n<\/ul>\r\nThanks to these products, it is possible to ensure reliable regulation of the entire working flow in pipeline structures (amount of water, flow rate). In the industrial sphere, it is customary to use models made of steel and cast iron, which cope with heavy loads and temperature changes.\r\n<h2>Needle valves<\/h2>\r\nFor precise flow control and high pressure operation, UKSPAR manufactures <a href=\"https:\/\/ukspar.ua\/en\/ventil-golchastij-nerzhaviyuchij-muftovij-shtok-nzh-stal-316-grafit-pn140\/\"> needle valve<\/a> \u2014 coupling, stainless steel (AISI 316 steel), pressure class up to PN140. The conically shaped closing element provides a smooth change in the flow cross-section. The needle valve belongs to high-pressure shut-off valves and is suitable for use on gas and pulse lines, as well as for connecting pressure gauges.\r\n<h2>Practical advantages of quality shut-off valves<\/h2>\r\nGiven the design features of such products, some general indicators with a gate device are noted. The Ukrainian brand UKSPAR offers for sale a bellows shut-off valve (bellows valve) of various diameters for successful operation in certain areas due to the following practical advantages:\r\n<ul>\r\n \t<li>Repairable construction.<\/li>\r\n \t<li>High tightness of the entire device when basic installation rules are followed.<\/li>\r\n \t<li>A small stroke of the locking element until it is fully closed.<\/li>\r\n \t<li>A wide range of operating parameters - from pressure to temperature indicators.<\/li>\r\n \t<li>Smooth opening of the valve reduces the risk of water hammer.<\/li>\r\n<\/ul>\r\nBellows valve and other types of shut-off valves have all the necessary certificates of conformity, which confirms the high quality of products from the manufacturer UKSPAR. You can order products on the website with a guarantee, using the option of self-delivery or delivery in Ukraine using various transport companies.\r\n<h2>Price for shut-off valves and valves<\/h2>\r\nThe price of a shut-off valve depends on the body material (cast iron, steel, stainless steel), connection type (sleeve\/flange) and diameter of the control valve. For the current price of UKSPAR valves and shut-off valves, see the product cards or check with the manager - prices from the manufacturer, without the mark-up of intermediaries. ATTENTION! This catalog presents the technical characteristics of UKSPAR products at the current time. The manufacturer reserves the right to make changes to the design and technical parameters of the products without notifying the consumer. All articles and graphic materials on the website www.ukspar.ua are protected by copyright. Placing articles and graphic materials on other websites is only with the consent of the administration www.ukspar.ua","link":"https:\/\/ukspar.ua\/en\/ventyli-klapani-zapirni\/","name":"Globe valves","slug":"ventyli-klapani-zapirni","taxonomy":"product_cat","parent":0,"meta":[],"acf":[],"_links":{"self":[{"href":"https:\/\/ukspar.ua\/en\/wp-json\/wp\/v2\/product_cat\/66"}],"collection":[{"href":"https:\/\/ukspar.ua\/en\/wp-json\/wp\/v2\/product_cat"}],"about":[{"href":"https:\/\/ukspar.ua\/en\/wp-json\/wp\/v2\/taxonomies\/product_cat"}],"wp:post_type":[{"href":"https:\/\/ukspar.ua\/en\/wp-json\/wp\/v2\/product?product_cat=66"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}