{"product_id":"butterfly-valve-4","title":"Butterfly Valve","description":"\u003cdiv class=\"productDescription\"\u003eA butterfly valve in a Wärtsilä 34SG engine is typically used to control the flow of air, fuel, or exhaust gases in various systems, such as the air intake system, the exhaust gas system, or even in the cooling or fuel supply systems. The butterfly valve is a quarter-turn valve that uses a rotating disc (shaped like a butterfly) to regulate the flow of fluids or gases. It is efficient and compact, making it ideal for controlling airflow in engines like the Wärtsilä 34SG.\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv\u003eThe butterfly valve can be used in the air intake to control the volume of air entering the engine. This is particularly important in systems where the engine needs to adjust airflow dynamically, like during load changes, or in systems that are part of an engine control mechanism, such as variable valve timing or turbocharging control.\u003c\/div\u003e\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv\u003eIn some engines, a butterfly valve is part of the EGR (Exhaust Gas Recirculation) system, where it regulates the flow of exhaust gases that are recirculated back into the combustion chamber to reduce NOx emissions. The valve controls how much exhaust gas is mixed with the fresh intake air.\u003c\/div\u003e\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv\u003eA butterfly valve may also be used in the turbocharger system to regulate the flow of exhaust gases going to the turbocharger. This is part of surge control in a turbo system, allowing the engine to bypass the turbo in certain conditions or manage excessive pressure.\u003c\/div\u003e\n\u003cdiv\u003eIn some cases, butterfly valves are used in the cooling water circuit to regulate flow in heat exchangers, ensuring that the engine’s temperature stays within optimal limits.\u003c\/div\u003e\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv\u003eButterfly valves are generally low-maintenance, with fewer parts that can wear compared to other types of valves, which makes them popular in industrial and marine applications like the Wärtsilä 34SG engine.\u003c\/div\u003e\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003eUsing high quality parts from 4TaKT for ensures the highest standards of quality, compatibility, and performance for your marine or power plants equipment. For precise and detailed information on parts such as this Butterfly valve with part number V021, contacting 4TaKT Engineering \u0026amp; Diesel Components BV directly for the best approach. This guarantees that you receive high quality parts with full support.\u003c\/div\u003e\u003cbr\u003e\u003cdiv class=\"productAttributes\"\u003e  \u003cdiv class=\"productAttributesTitle\"\u003eArtikelkenmerken  \u003c\/div\u003e  \u003ctable\u003e    \u003ctr\u003e      \u003ctd class=\"attributeName\"\u003eHS-code      \u003c\/td\u003e      \u003ctd class=\"attributeValue\"\u003e8409 9900      \u003c\/td\u003e    \u003c\/tr\u003e    \u003ctr\u003e      \u003ctd class=\"attributeName\"\u003eNet Weight      \u003c\/td\u003e      \u003ctd class=\"attributeValue\"\u003e0       \u003c\/td\u003e    \u003c\/tr\u003e    \u003ctr\u003e      \u003ctd class=\"attributeName\"\u003eItem No.      \u003c\/td\u003e      \u003ctd class=\"attributeValue\"\u003eV021  5      \u003c\/td\u003e    \u003c\/tr\u003e    \u003ctr\u003e      \u003ctd class=\"attributeName\"\u003eCustomer code      \u003c\/td\u003e      \u003ctd class=\"attributeValue\"\u003e10009395      \u003c\/td\u003e    \u003c\/tr\u003e    \u003ctr\u003e      \u003ctd class=\"attributeName\"\u003eItem category      \u003c\/td\u003e      \u003ctd class=\"attributeValue\"\u003eWartsila L32, 34 SG      \u003c\/td\u003e    \u003c\/tr\u003e  \u003c\/table\u003e\n\u003c\/div\u003e","brand":"Marine Power International","offers":[{"title":"Default Title","offer_id":47173659984146,"sku":"V021 500","price":0.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0823\/7400\/0914\/files\/BC_Upload_1e2219e9-f320-4b4f-890b-928d4dbc3578.jpg?v=1716569579","url":"https:\/\/4taktbv.nl\/products\/butterfly-valve-4","provider":"4takt","version":"1.0","type":"link"}