- 1. Avant l'op\u00e9ration, de l'eau doit \u00eatre utilis\u00e9e pour nettoyer la canalisation et la partie du trop-plein du corps de la vanne afin d'emp\u00eacher les copeaux de fer r\u00e9siduels et autres d\u00e9bris de p\u00e9n\u00e9trer dans la cavit\u00e9 du corps de la vanne.<\/li>
- 2. \u00c0 l'\u00e9tat ferm\u00e9, les m\u00e9dias locaux dans le corps de vanne de\u00a0robinet \u00e0 tournant sph\u00e9rique en acier inoxydable<\/strong><\/a>\u00a0demeure et il supporte \u00e9galement une certaine pression. Avant de r\u00e9parer le robinet \u00e0 tournant sph\u00e9rique, le robinet d'arr\u00eat devant le robinet \u00e0 tournant sph\u00e9rique doit \u00eatre ferm\u00e9, le robinet \u00e0 tournant sph\u00e9rique \u00e0 r\u00e9parer doit \u00eatre ouvert et la pression interne du corps de la vanne doit \u00eatre compl\u00e8tement rel\u00e2ch\u00e9e. S'il s'agit d'un robinet \u00e0 tournant sph\u00e9rique \u00e9lectrique ou d'un robinet \u00e0 tournant sph\u00e9rique pneumatique, il doit d'abord d\u00e9brancher l'alimentation \u00e9lectrique et la source d'air.<\/li>
- 3. Les robinets \u00e0 tournant sph\u00e9rique \u00e0 \u00e9tanch\u00e9it\u00e9 souple ordinaires sont fabriqu\u00e9s en PTFE comme mat\u00e9riau d'\u00e9tanch\u00e9it\u00e9, et la surface d'\u00e9tanch\u00e9it\u00e9 des robinets \u00e0 tournant sph\u00e9rique \u00e0 \u00e9tanch\u00e9it\u00e9 dure est constitu\u00e9e d'une surface m\u00e9tallique. Si le robinet \u00e0 tournant sph\u00e9rique du tuyau doit \u00eatre nettoy\u00e9, des pr\u00e9cautions doivent \u00eatre prises pour \u00e9viter d'endommager la bague d'\u00e9tanch\u00e9it\u00e9 et les fuites lors de son d\u00e9montage.<\/li>
- 4. Lorsque le robinet \u00e0 tournant sph\u00e9rique est d\u00e9mont\u00e9 et assembl\u00e9, les boulons et les \u00e9crous de la bride doivent \u00eatre fix\u00e9s en premier, puis tous les \u00e9crous doivent \u00eatre l\u00e9g\u00e8rement serr\u00e9s et enfin fermement fix\u00e9s. Si un seul \u00e9crou est fix\u00e9 de force en premier, puis que d'autres \u00e9crous sont fix\u00e9s, la surface du joint sera endommag\u00e9e ou fissur\u00e9e en raison de la r\u00e9ception in\u00e9gale entre les brides, ce qui entra\u00eenera une fuite du milieu bout \u00e0 bout de la bride de la vanne.<\/li>
- 5. Si la vanne est nettoy\u00e9e, le solvant utilis\u00e9 ne doit pas entrer en conflit avec les pi\u00e8ces \u00e0 nettoyer et les corroder. S'il s'agit d'un robinet \u00e0 tournant sph\u00e9rique sp\u00e9cial pour le gaz, l'essence peut \u00eatre utilis\u00e9e pour le nettoyage. Les autres pi\u00e8ces peuvent \u00eatre lav\u00e9es \u00e0 l'eau moyenne. Lors du nettoyage, nous devons nettoyer compl\u00e8tement la poussi\u00e8re r\u00e9siduelle, l'huile et autres accessoires. S'il ne peut pas \u00eatre lav\u00e9 \u00e0 l'eau propre, il peut \u00eatre nettoy\u00e9 avec de l'alcool et d'autres produits de nettoyage sans endommager le corps et les pi\u00e8ces de la vanne. Une fois le nettoyage termin\u00e9, installez-le une fois que l'agent de nettoyage s'est compl\u00e8tement \u00e9vapor\u00e9.<\/li>
- 6. Si une l\u00e9g\u00e8re fuite est constat\u00e9e dans la garniture pendant le fonctionnement, l'\u00e9crou de tige peut \u00eatre l\u00e9g\u00e8rement acc\u00e9l\u00e9r\u00e9 jusqu'\u00e0 ce que la fuite cesse. Si cela ne fonctionne pas, continuez \u00e0 serrer.<\/li>
- 7. Un stockage ouvert \u00e0 long terme entra\u00eenera une corrosion du corps et des composants de la vanne, qui ne pourront pas \u00eatre utilis\u00e9s correctement. Les robinets \u00e0 tournant sph\u00e9rique doivent \u00eatre r\u00e9sistants \u00e0 la pluie, \u00e0 l'eau, \u00e0 l'humidit\u00e9 et bien recouverts de capuchons \u00e0 bride. Les vannes stock\u00e9es pendant plus de 12 mois doivent \u00eatre test\u00e9es enti\u00e8rement pour garantir leur stabilit\u00e9 fonctionnelle.<\/li><\/ul>\n\n\n\n
Zeco Value est un professionnel\u00a0fabricant de robinets \u00e0 tournant sph\u00e9rique en acier inoxydable<\/a>\u00a0et vous propose des robinets \u00e0 tournant sph\u00e9rique en acier inoxydable de haute qualit\u00e9. Pour plus d'informations sur\u00a0prix du robinet \u00e0 tournant sph\u00e9rique en acier inoxydable<\/a>, Contactez nous s'il vous plait.<\/p>\n\n\n\n\n
Balises associ\u00e9es :<\/h2>\n\n\n\n\n
\nSoupape ZECO<\/a>\n\n<\/div>\n\n\n\n\nVanne et robinet \u00e0 boisseau sph\u00e9rique<\/a>\n\n<\/div>\n\n\n\n\nQu'est-ce qu'un robinet \u00e0 soupape ?<\/a>\n\n<\/div>\n\n\n\n\nR\u00e9paration de vannes \u00e0 vanne<\/a>\n\n<\/div>\n\n\n\n\nUsine de soupapes de r\u00e9duction de pression de Shanghai<\/a>\n\n<\/div>\n\n\n\n\nQu'est-ce qu'un robinet-vanne ?<\/a>\n\n<\/div>\n\n\n\n\nDiff\u00e9rence entre la vanne \u00e0 vanne et la vanne papillon<\/a>\n\n<\/div>\n\n\n\n\nQu'est-ce qu'un clapet anti-retour axial ?<\/a>\n\n<\/div>\n\n\n\n\n\nFabricant de robinets-vannes \u00e0 commande manuelle<\/a>\n\n<\/div>\n\n\n\n\nQue sont les vannes \u00e0 soupape\u00a0?<\/a>\n\n<\/div>","protected":false},"excerpt":{"rendered":"Les robinets \u00e0 tournant sph\u00e9rique en acier inoxydable sont largement utilis\u00e9s dans les vannes comme vannes \u00e0 usage g\u00e9n\u00e9ral, ce qui consomme beaucoup d'argent. Donc raisonnable\u2026 Lire plus<\/a><\/p>","protected":false},"author":2,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_generate-full-width-content":"","kt_blocks_editor_width":"","footnotes":""},"categories":[1927],"tags":[1828,2204,1841,3691,2239,2338],"class_list":["post-16613","post","type-post","status-publish","format-standard","hentry","category-ball-valve","tag-ball-valve-on-off-position","tag-ball-valves","tag-how-to-open-a-stuck-ball-valve","tag-stainless-steel-advantages-and-disadvantages","tag-stainless-steel-ball-valve","tag-stainless-steel-ball-valves","generate-columns","tablet-grid-50","mobile-grid-100","grid-parent","grid-50"],"featured_image_src_large":false,"author_info":{"display_name":"Jerry","author_link":"https:\/\/zecovalve.com\/fr\/author\/jerry"},"comment_info":0,"category_info":[{"term_id":1927,"name":"Ball Valve","slug":"ball-valve","term_group":0,"term_taxonomy_id":1927,"taxonomy":"category","description":"Ball Valve Description","parent":0,"count":82,"filter":"raw","cat_ID":1927,"category_count":82,"category_description":"Ball Valve Description","cat_name":"Ball Valve","category_nicename":"ball-valve","category_parent":0}],"tag_info":[{"term_id":1828,"name":"Ball Valve On Off Position","slug":"ball-valve-on-off-position","term_group":0,"term_taxonomy_id":1828,"taxonomy":"post_tag","description":"\r\n\r\nBall valves, also known as quarter-turn valves, are used for water, oil, and gas. They have a handle that operates a concealed ball with a hole through the middle. As the name implies, you give this valve a quarter turn to fully open it or close it.\r\n\r\n\r\n\r\n\r\n\r\nGET BALL VALVE ON OFF POSITION INFORMATION<\/strong><\/a>\r\n\r\n\r\n\r\n\r\n
Ball Valve On Off Position<\/h2>\r\n\r\n\r\n\r\n\r\nOpen or closed: When the handle of a ball valve is parallel to the valve or pipe, it\u2019s open. When it\u2019s perpendicular, it\u2019s closed. This makes it easy to know if a ball valve is open or closed, just by looking at it. The ball valve below is in the open position.\r\n\r\n\r\n\r\n\r\n\r\nBall valves are adeptly named because of the ball that sits inside the housing unit. The ball has a hole through the center. This hole faces the flow of water when the valve is open. When the valve is closed, the solid side of the ball faces the flow, effectively blocking the further forward movement of the liquid. Because of this design, ball valves are a type of shut-off valve, meaning they can only be used to stop and start flow; not regulate the flow.\r\n\r\n\r\n\r\n\r\n\r\nBall valves are perhaps the easiest valve to see if they are open or closed. If the handle on top is parallel to the valve, it's open. Likewise, if the handle is perpendicular to the top, the valve is closed.\r\n\r\n\r\n\r\n\r\n\r\nCommon places you might find a ball valve are in irrigation and in sites where you need to control water supply from one area to another.\r\n\r\n\r\n\r\n\r\n
![\"\"](\"https:\/\/zecovalve.com\/wp-content\/uploads\/2022\/08\/open-and-closed-ball-valve.png\")
<\/figure>\r\n","parent":0,"count":9,"filter":"raw"},{"term_id":2204,"name":"Ball Valves","slug":"ball-valves","term_group":0,"term_taxonomy_id":2204,"taxonomy":"post_tag","description":"","parent":0,"count":38,"filter":"raw"},{"term_id":1841,"name":"How to Open a Stuck Ball Valve","slug":"how-to-open-a-stuck-ball-valve","term_group":0,"term_taxonomy_id":1841,"taxonomy":"post_tag","description":"\r\n\r\n\r\n\r\nHOW TO OPEN A STUCK BALL VALVE<\/strong><\/a>\r\n\r\n\r\n\r\n\r\nWhat Causes Stuck Ball Valve<\/a><\/mark><\/strong>?<\/h2>\r\n\r\n\r\n\r\n\r\nOne of the most common types of ball valve failures involves a buildup of dirt and sediment within the valve, making it difficult to open and close. The use of solvent cement glue can also clog up the ball, causing it to stick to the inside of the valve and resist turning. If this happens, you\u2019ll want to take the valve apart and clean out any grime you see.\r\n\r\n\r\n\r\n\r\n\r\nAnother frequent ball valve failure occurs when the elastic used to seal the valve (often in the form of an O-ring) gets worn down over time due to liquid or gas getting pushed through it. Since this is a natural symptom of use, you\u2019ll want to swap out the elastic when you notice cracks or leakage. Turning down the intensity of liquid flowing through the valve can also help extend the lifespan of the O-ring.\r\n\r\n\r\n\r\n\r\n\r\nAs the elastic starts to go, so too does the inner packing of the valve stem. Any scratching or damage to the valve stem requires someone to either replace the stem or the whole valve before the whole thing falls apart.\r\n\r\n\r\n\r\n\r\n\r\nMake sure to look for leak points at the nuts holding the bolts in as well. This indicates that the nuts are too loose or that the end connector needs realignment. Damage to O-rings around the nuts can also prove a culprit of these leaks.\r\n\r\n\r\n\r\n\r\n
How to Open A Stuck Ball Valve?<\/h2>\r\n\r\n\r\n\r\n\r\nBall valves are commonly used valves for main water and various branch shutoffs. This valve functions as an ON\/OFF valve which means that the valve should be either completely open allowing full flow, or completely closed, stopping the entire water flow. Occasionally, it may be necessary to loosen a ball valve because it is stuck or tight, thereby creating an obstruction to fluid flow. If a ball valve won\u2019t open, perform the following steps to rectify the issue:\r\n\r\n\r\n\r\n\r\n