Valve à solénoïde Serie KDV

médicalegaz-liquideà séparation du fluide

2/2-way - Normally Closed (NC) 2/2-way - Normally Open (NO) 3/2-way - Universal (UNI) The Series KDV are solenoid valves designed to control critical media such as aggressive, high purity liquids or gases or thermosensitive fluids. These valves prevent the controlled media from interacting with the internal mechanical part of the valve. The orifices are open or closed by a separation element on which acts a mechanism moved by a solenoid actuator. To choose the most suitable model for a specific application, check the chemical compatibility of the medium with the available materials of body and seals. CARACTÉRISTIQUES TECHNIQUES - Fonction - 2/2 NC - 2/2 NO - 3/2 NC - 3/2 NO - 3/2 UNI Fonctionnement - direct acting with fluid separation membrane Raccordements pneumatiques - flanged for subbase or manifold Diamètre de l’orifice - 0.8 ... 1.3 mm Coefficient de débit kv (l/min) - 0.2 ... 0.4 Pression de fonctionnement - -0.95 ... 2.0 bar Température de fonctionnement - 0 ÷ 50 °C (FKM/EPDM) / 10 ÷ 50 °C (FFKM) Fluide - inert or corrosive liquids and gases compatible with the materials in contact Temps de réponse - ON ≤20 ms - OFF ≤20 ms Installation - in any position MATÉRIAUX EN CONTACT AVEC LE FLUIDE - Corps - PEEK Joints - FKM - EPDM - FFKM CARACTÉRISTIQUES ÉLECTRIQUES - Tension - 6 ... 24 V DC - other voltages on demand Tolérance de tension - ±5% Consommation électrique - 4/1 W Facteur de marche - ED 100% Connexion électrique - connector mod. 121-8... - 300 mm flying leads Indice de protection - IP40 with connector