{"id":3831,"date":"2025-10-17T09:02:55","date_gmt":"2025-10-17T01:02:55","guid":{"rendered":"https:\/\/ballvalves.tw\/?post_type=product&p=3831"},"modified":"2026-09-10T10:19:08","modified_gmt":"2026-09-10T02:19:08","slug":"robinet-a-boisseau-spherique-pneumatique-en-deux-parties","status":"publish","type":"product","link":"https:\/\/ballvalves.tw\/fr\/product\/two-piece-pneumatic-ball-valve\/","title":{"rendered":"Stainless Steel Pneumatic Ball Valve, 2-Piece 316, ISO 5211 Direct Mount (V-2AM)"},"content":{"rendered":"
PDF<\/span>V-2AM<\/strong>ISO 5211 Direct Mount · Dimension Sheet Download PDF ↓<\/strong><\/span><\/a><\/div>\n

Description du produit<\/h2>\n

A stainless steel pneumatic ball valve built as one unit: the V-2AM two-piece valve with a rack-and-pinion air actuator bolted straight onto its cast-in ISO 5211 pad, double-acting (DA) or spring-return (SR). Body, cap and ball are cast 316 stainless steel (ASTM A351 CF8M), full port on every size, rated 1000 WOG, with PTFE seats. A quarter-turn of the actuator opens or closes the line in under a second.<\/p>\n

Because the ISO 5211 pad is cast into the valve, there is no bracket and no coupling to fabricate \u2014 the valve and actuator arrive as one assembly, ready to pipe in. Female PT threads are in stock, sizes 3\/8\u2033 to 4\u2033 (DN10 \u2013 DN100); NPT and PF can be made to order. Need more end options like socket weld or butt weld? See the Robinet \u00e0 bille \u00e0 commande pneumatique en 3 pi\u00e8ces<\/a>. Vous pr\u00e9f\u00e9rez un levier manuel ? Consultez la vanne \u00e0 bille manuelle en deux parties<\/a>, ou parcourir tous les vannes \u00e0 bille pneumatiques<\/a>.<\/p>\n

Ball Valve with Pneumatic Actuator: Double-Acting or Spring-Return?<\/h2>\n\n\n\n\n\n\n\n
<\/th>\nDouble effet (DA)<\/th>\nRappel par ressort (SR)<\/th>\n<\/tr>\n<\/thead>\n
Comment \u00e7a marche<\/b><\/td>\nLa pression d'air actionne la vanne pour l'ouvrir et la fermer<\/td>\nL'air assure la course aller ; les ressorts assurent la course de retour<\/td>\n<\/tr>\n
En cas de fuite d'air<\/b><\/td>\nValve reste o\u00f9 elle \u00e9tait<\/td>\nDes ressorts actionnent la vanne pour l'amener dans sa position pr\u00e9d\u00e9finie d'ouverture ou de fermeture<\/td>\n<\/tr>\n
Id\u00e9al pour<\/b><\/td>\nGestion automatis\u00e9e g\u00e9n\u00e9rale des heures de service et de repos<\/td>\nConduites qui doivent se positionner \u00e0 un endroit pr\u00e9cis en cas de coupure de l'alimentation en air<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

Caract\u00e9ristiques techniques des vannes<\/h2>\n\n\n\n\n\n\n\n\n\n\n\n\n\n
Type<\/b><\/td>\nVanne \u00e0 bille \u00e0 deux pi\u00e8ces, \u00e0 commande pneumatique<\/td>\n<\/tr>\n
Mod\u00e8le<\/b><\/td>\nV-2AM<\/td>\n<\/tr>\n
Gamme de tailles<\/b><\/td>\n3\/8\u2033 \u2013 4\u2033 (DN10 \u2013 DN100)<\/td>\n<\/tr>\n
Pression de service<\/b><\/td>\n1000 WOG<\/td>\n<\/tr>\n
Port<\/b><\/td>\nPassage int\u00e9gral \u2014 toutes tailles, al\u00e9sage adapt\u00e9 au diam\u00e8tre int\u00e9rieur du tuyau<\/td>\n<\/tr>\n
Corps, culot et balle<\/b><\/td>\nASTM A351 CF8M \u2014 la version moul\u00e9e de l'acier inoxydable 316<\/td>\n<\/tr>\n
Tige<\/b><\/td>\nASTM A276, grade 316<\/td>\n<\/tr>\n
Si\u00e8ge, joint et garniture<\/b><\/td>\nPTFE<\/td>\n<\/tr>\n
Temp\u00e9rature de fonctionnement<\/b><\/td>\n\u221220 \u00b0C to +180 \u00b0C (valve, PTFE seats)<\/td>\n<\/tr>\n
Raccords d'extr\u00e9mit\u00e9<\/b><\/td>\nFil PT femelle \u2014 en stock ; NPT et PF sur commande<\/td>\n<\/tr>\n
Montage<\/b><\/td>\nPlaque de montage direct ISO 5211, F03 \u2013 F10 selon la taille<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

Caract\u00e9ristiques techniques de l'actionneur<\/h2>\n\n\n\n\n\n\n\n\n
Type<\/b><\/td>\nCr\u00e9maill\u00e8re et pignon, corps en alliage d'aluminium<\/td>\n<\/tr>\n
Interpr\u00e9tation<\/b><\/td>\nDouble effet (DA) ou retour par ressort (SR)<\/td>\n<\/tr>\n
Alimentation en air<\/b><\/td>\n4 \u00e0 8 bars (environ 58 \u00e0 116 psi)<\/td>\n<\/tr>\n
Ambient temperature<\/b><\/td>\n\u221220 \u00b0C to +80 \u00b0C (actuator)<\/td>\n<\/tr>\n
Montage<\/b><\/td>\nMontage direct conforme \u00e0 la norme ISO 5211 \u2014 aucun support n\u00e9cessaire<\/td>\n<\/tr>\n
Options<\/b><\/td>\n\u00c9lectrovanne, bo\u00eetier de fin de course, positionneur (pour service modulant)<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

Applications<\/h2>\n