{"id":204,"date":"2026-09-27T18:34:14","date_gmt":"2026-09-27T10:34:14","guid":{"rendered":"https:\/\/www.camtop-petroleum.com\/index.php\/produits\/produits-handing-tools\/dart-check-valves\/"},"modified":"2026-09-27T21:56:18","modified_gmt":"2026-09-27T13:56:18","slug":"dart-check-valves","status":"publish","type":"page","link":"https:\/\/www.camtop-petroleum.com\/index.php\/produits\/handing-tools\/dart-check-valves\/","title":{"rendered":"Dart clapets anti-retour | 15,000 PSI | N\u2082 & CO\u2082 service | 1″-3″ | CAMTOP"},"content":{"rendered":"
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Accueil<\/a> \u203a<\/span> Produits<\/a> \u203a<\/span> Outils de manutention<\/a> \u203a<\/span> Dart clapets anti-retour | 15,000 PSI | N\u2082 & CO\u2082 service \u2026<\/span><\/div>\n

Le Dart clapets anti-retour | 15,000 PSI | N\u2082 & CO\u2082 service | 1″-3″ | CAMTOP<\/strong> est un outil de manutention conforme aux standards du forage : il s\u00e9curise le maniement des tubulaires et \u00e9quipements sur le plancher et autour du puits.<\/p>\n

\"CAMTOP<\/p>\n
1\u2033 \u00b7 15,000 \u00b7 Standard<\/div>\n<\/div>\n

Sp\u00e9cifications techniques<\/h2>\n\n\n\n\n\n\n\n\n\n
Dimensions<\/th>\nCWP (PSI)<\/th>\nService<\/th>\nExtr\u00e9mit\u00e9 Connections<\/th>\nD\u00e9bit<\/th>\nR\u00e9f\u00e9rence<\/th>\nL (po\/mm)<\/th>\n\u00d8 EXT. (po\/mm)<\/th>\nPoids (lb\/kg)<\/th>\nKit de r\u00e9paration<\/th>\n\u00c9lastom\u00e8re Set<\/th>\n<\/tr>\n<\/thead>\n
1\u2033<\/strong><\/td>\n15,000<\/td>\nStandard<\/td>\n1902 MxF<\/td>\nStandard<\/td>\nP536118<\/td>\n14.04 \/ 356<\/td>\n10.31 \/ 262<\/td>\n76 \/ 35<\/td>\nP518835<\/td>\nP518834<\/td>\n<\/tr>\n
1\u00bd\u2033<\/strong><\/td>\n15,000<\/td>\nStandard<\/td>\n1902 MxF<\/td>\nReverse<\/td>\nP523811<\/td>\n14.04 \/ 356<\/td>\n10.31 \/ 262<\/td>\n86 \/ 39<\/td>\nP518835<\/td>\nP518834<\/td>\n<\/tr>\n
15,000<\/td>\nStandard<\/td>\n1902 MxF<\/td>\nStandard<\/td>\nP525269<\/td>\n14.04 \/ 356<\/td>\n10.31 \/ 262<\/td>\n84 \/ 39<\/td>\nP518835<\/td>\nP518834<\/td>\n<\/tr>\n
2\u2033<\/strong><\/td>\n15,000<\/td>\nStandard<\/td>\n1902 MxF<\/td>\nStandard<\/td>\nP510771<\/td>\n14.04 \/ 356<\/td>\n10.31 \/ 262<\/td>\n87 \/ 40<\/td>\nP518835<\/td>\nP518834<\/td>\n<\/tr>\n
3\u2033<\/strong><\/td>\n15,000<\/td>\nStandard<\/td>\n1902 MxF<\/td>\nStandard<\/td>\nP510773<\/td>\n15.67 \/ 398<\/td>\n11.43 \/ 290<\/td>\n130 \/ 59<\/td>\nP519874<\/td>\nP519873<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n\n\n\n\n\n\n\n\n
N\u00b0<\/th>\nComposant Nom<\/th>\nMat\u00e9riau \/ D\u00e9signation<\/th>\nFonction<\/th>\n<\/tr>\n<\/thead>\n
1<\/td>\nVanne Body<\/td>\nHaute-strength acier alli\u00e9 avec 1902 raccord \u00e0 marteau profile<\/td>\nPrimary pression-containing structure; provides entr\u00e9e et sortie d\u00e9bit paths avec filet\u00e9 raccord \u00e0 marteau connections<\/td>\n<\/tr>\n
2<\/td>\nDart<\/td>\nHollow acier inoxydable avec low-inertia profile<\/td>\nPrimary d\u00e9bit commande element; hollow design minimizes pression differential required \u00e0 start d\u00e9bit, reducing opening lag<\/td>\n<\/tr>\n
3<\/td>\nSeat<\/td>\nHardened acier alli\u00e9 avec integrated joint groove<\/td>\nProvides d’\u00e9tanch\u00e9it\u00e9 de surface pour dart; main joint located on seat reduces exposure \u00e0 d\u00e9bit erosion et enables independent joint de remplacement<\/td>\n<\/tr>\n
4<\/td>\nSpring \/ Stem Ensemble<\/td>\nAcier inoxydable spring avec fixed stem et non-metallic douille<\/td>\nMaintains dart po closed position against back pression; non-metallic douille reduces friction et extends dart\/stem life<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n\n\n\n\n\n\n\n\n
R\u00e9f\u00e9rence<\/th>\nD\u00e9signation<\/th>\nApplication<\/th>\n<\/tr>\n<\/thead>\n
P518835<\/td>\nKit de r\u00e9paration \u2014 1\u2033, 1\u00bd\u2033, 2\u2033 sizes<\/td>\nStandard field kit de r\u00e9paration pour 1\u2033 \u00e0 2\u2033 dart clapets anti-retour; includes joint, douille, et hardware<\/td>\n<\/tr>\n
P518834<\/td>\n\u00c9lastom\u00e8re Set \u2014 1\u2033, 1\u00bd\u2033, 2\u2033 dimensions<\/td>\nDe remplacement elastomer joint set pour N\u2082\/CO\u2082 service; explosive decompression resistant compound<\/td>\n<\/tr>\n
P519874<\/td>\nKit de r\u00e9paration \u2014 3\u2033 dimension<\/td>\nStandard field kit de r\u00e9paration pour 3\u2033 dart clapet anti-retour; includes joint, douille, et hardware<\/td>\n<\/tr>\n
P519873<\/td>\nElastomer Set \u2014 3\u2033 dimension<\/td>\nDe remplacement elastomer joint set pour 3\u2033 vanne; explosive decompression resistant compound<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

Caract\u00e9ristiques principales<\/h2>\n