{"id":12695,"date":"2025-06-10T08:43:13","date_gmt":"2025-06-10T08:43:13","guid":{"rendered":"https:\/\/www.cnbaianfire.com\/?post_type=product&p=12695"},"modified":"2025-07-26T06:25:32","modified_gmt":"2025-07-26T06:25:32","slug":"a9h-q-blast-wave-valve","status":"publish","type":"product","link":"https:\/\/www.cnbaianfire.com\/fr\/produit\/a9h-q-blast-wave-valve\/","title":{"rendered":"A9H-Q Valve \u00e0 onde de souffle"},"content":{"rendered":"

A9H-Q Valve \u00e0 onde de souffle<\/h2>\n\n\n\n\n\n\n\n\n\n\n\n\n
DIMENSIONS<\/th>\n<\/tr>\n<\/thead>\n
DN<\/td>\nD<\/td>\nD1<\/td>\nD2<\/td>\nL<\/td>\nz-d<\/td>\n<\/tr>\n
50<\/td>\n165<\/td>\n125<\/td>\n160<\/td>\n360<\/td>\n4-18<\/td>\n<\/tr>\n
65<\/td>\n185<\/td>\n145<\/td>\n160<\/td>\n390<\/td>\n4-18<\/td>\n<\/tr>\n
80<\/td>\n200<\/td>\n160<\/td>\n160<\/td>\n440<\/td>\n4-18<\/td>\n<\/tr>\n
100<\/td>\n220<\/td>\n180<\/td>\n220<\/td>\n470<\/td>\n8-18<\/td>\n<\/tr>\n
125<\/td>\n250<\/td>\n210<\/td>\n270<\/td>\n490<\/td>\n8-18<\/td>\n<\/tr>\n
150<\/td>\n285<\/td>\n240<\/td>\n270<\/td>\n530<\/td>\n8-23<\/td>\n<\/tr>\n
200<\/td>\n340<\/td>\n295<\/td>\n375<\/td>\n600<\/td>\n8-23<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

 <\/p>\n\n\n\n\n\n\n\n\n\n
param\u00e8tres techniques<\/th>\n<\/tr>\n<\/thead>\n
Pression nominale<\/td>\n1,0-1,6MPa<\/td>\n<\/tr>\n
Diam\u00e8tre nominal<\/td>\n50-200mm<\/td>\n<\/tr>\n
Supports applicables<\/td>\nEau, vapeur, huile<\/td>\n<\/tr>\n
Temp\u00e9rature applicable<\/td>\n0-80\u2103<\/td>\n<\/tr>\n
Normes d'essai<\/td>\nGB\/T13927-2008<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

CARACT\u00c9RISTIQUES TECHNIQUES<\/h2>\n

1. la soupape \u00e0 ondes de souffle est un dispositif de s\u00e9curit\u00e9 utilis\u00e9 pour prot\u00e9ger les syst\u00e8mes de canalisation ou les espaces confin\u00e9s contre les dommages caus\u00e9s par les ondes de choc d'une explosion.
\n2. il est couramment utilis\u00e9 dans des environnements \u00e0 haut risque tels que les projets de d\u00e9fense a\u00e9rienne civile, la p\u00e9trochimie et les installations militaires.
\n3. protection contre les ondes de choc : Lorsqu'une explosion se produit, il faut rapidement emp\u00eacher l'onde de choc (surpression, temp\u00e9rature \u00e9lev\u00e9e, d\u00e9bris) de p\u00e9n\u00e9trer dans la zone prot\u00e9g\u00e9e par la tuyauterie ou le syst\u00e8me de ventilation.
\n4. pr\u00e9vention des incendies et des intoxications : Certaines conceptions peuvent bloquer les flammes et les gaz toxiques en m\u00eame temps pour assurer la s\u00e9curit\u00e9 de l'environnement interne.
\n5. protection du syst\u00e8me : Emp\u00eacher les \u00e9quipements et les canalisations d'\u00eatre endommag\u00e9s par une surpression et r\u00e9duire le risque de catastrophes secondaires.<\/p>\n

Maintenance\uff1a<\/h2>\n

1. nettoyer r\u00e9guli\u00e8rement l'int\u00e9rieur du corps du robinet pour \u00e9viter que l'accumulation de poussi\u00e8re n'affecte le joint.
\n2. v\u00e9rifier la flexibilit\u00e9 du ressort ou du m\u00e9canisme d'entra\u00eenement pour assurer une r\u00e9ponse rapide.
\n3. simuler des essais par ondes de choc pour v\u00e9rifier la fiabilit\u00e9 des vannes.<\/p>\n

Sc\u00e9narios d'application typiques<\/h2>\n

1. le g\u00e9nie civil de la d\u00e9fense a\u00e9rienne : Emp\u00eacher les ondes de choc de l'explosion de p\u00e9n\u00e9trer dans l'abri par le syst\u00e8me de ventilation.
\n2. p\u00e9trochimie : isolation antid\u00e9flagrante des r\u00e9servoirs de stockage et des pipelines.
\n3. installations nucl\u00e9aires : Protection contre les explosions accidentelles ou les augmentations soudaines de pression.
\n4.Exploitation mini\u00e8re : Protection contre les explosions de gaz souterraines.<\/p>\n

PRESSION DE SERVICE<\/h2>\n

Pression de service maximale de 16 bars (230psi).<\/p>\n

STANDARD<\/h2>\n

Les tests de produits sont effectu\u00e9s conform\u00e9ment \u00e0 la norme GB\/T13927 sur les tests de pression des vannes industrielles.<\/p>\n

PLAGE DE TEMP\u00c9RATURE<\/h2>\n

0 \u00b0C \u00e0 80 \u00b0C.<\/p>\n

REV\u00caTEMENT<\/h2>\n

Rev\u00eatement \u00e9poxydique fusionn\u00e9.<\/p>\n

\"A9H-Q<\/p>","protected":false},"excerpt":{"rendered":"

Le A9H-Q Valve \u00e0 onde de souffle<\/strong><\/a> is a safety device protecting pipeline systems from explosion shock waves, blocking overpressure, flames, and toxic gases in civil air defense and petrochemical applications.<\/p>\n

En savoir plus Valve de contr\u00f4le<\/strong><\/a> Catalogue !<\/p>","protected":false},"featured_media":12696,"template":"","meta":{"_et_pb_use_builder":"","_et_pb_old_content":"","_et_gb_content_width":""},"product_cat":[217,262],"product_tag":[287],"yoast_head":"\nChina wholesales A9H-Q Blast Wave Valve supplier - BAIAN FIRE PROTECTION EQUIPMENT<\/title>\n<meta name=\"description\" content=\"Professional A9H-Q Blast Wave Valve manufacturer - Baian. 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