La vanne à membrane 2/2 voies GEMÜ 650 BioStar, à commande pneumatique, dispose d'un actionneur à piston en inox. La vanne est conçue pour les applications stériles. Tous les composants de l'actionneur sont en inox (excepté les joints). Pour les tailles de membrane 80 et 100, les ressorts de pression sont en acier revêtu époxy. Les fonctions de commande proposées sont « Normalement fermée (NF) », « Normalement ouverte (NO) » et « Double effet (DE) ». Un indicateur optique de position est intégré de série.
Structure compacte adaptée aux espaces très exigus
Compatible avec les cycles de CIP/SIP
Autoclavable, en fonction de la version
Échappement spécifique contrôlé disponible en option
Nombreuses possibilités d'adaptation de composants à monter et d'accessoires
Version selon ATEX disponible sur demande
The 2/2-way diaphragm valve has a stainless steel piston actuator and is pneumatically operated. The valve is designed for use in a sterile environment. All actuator parts are made from stainless steel (except seals). The compression springs of diaphragm sizes 80 and 100 are made of epoxy-coated spring steel. Normally Closed (NC), Normally Open (NO) and Double Acting (DA) control functions are available. An integrated optical position indicator is standard.
Type: 650: Diaphragm valve, pneumatically operated, stainless steel piston actuator electropolished, optical position indicator
DN: 40: DN 40
Body configuration: D: 2/2-way body
Connection type: 88: Clamps ASME BPE Face to face EN 558, series 7
Valve body material: 40: 1.4435 (F316L), forged body
Diaphragm material: 5M: PTFE/EPDM two-piece
Control function: 1: Normally closed (NC)
Actuator version: 3TA: Operator size 3TA
DN
-2: 40: DN 40
Connection type spigot 2: 59: Spigots ASME BPE
Execution type: SF4: Ra Max. 0.38 µm (15 µin.) for media wetted surfaces, to ASME BPE SF4, electropolished internal / external
Surface: SF4: Ra Max. 0.38 µm (15 µin.) for media wetted surfaces, to ASME BPE SF4, electropolished internal / external
Diaphragm size: 40: Diaphragm size 40
The GEMÜ 650 BioStar 2/2-way diaphragm valve has a stainless steel piston actuator and is pneumatically operated. The valve is designed for use in a sterile environment. All actuator parts are made from stainless steel (except seals). The compression springs of diaphragm sizes 80 and 100 are made of epoxy-coated spring steel. Normally Closed (NC), Normally Open (NO) and Double Acting (DA) control functions are available. An integrated optical position indicator is standard.
Type: 650: Diaphragm valve, pneumatically operated, stainless steel piston actuator electropolished, optical position indicator
DN: 40: DN 40
Body configuration: D: 2/2-way body
Connection type: 88: Clamps ASME BPE Face to face EN 558, series 7
Valve body material: 40: 1.4435 (F316L), forged body
Diaphragm material: 5M: PTFE/EPDM two-piece
Control function: 1: Normally closed (NC)
Actuator version: 3TA: Operator size 3TA
DN
-2: 40: DN 40
Connection type spigot 2: 59: Spigots ASME BPE
Execution type: SF4: Ra Max. 0.38 µm (15 µin.) for media wetted surfaces, to ASME BPE SF4, electropolished internal / external
Surface: SF4: Ra Max. 0.38 µm (15 µin.) for media wetted surfaces, to ASME BPE SF4, electropolished internal / external
Diaphragm size: 40: Diaphragm size 40
Item number: 88705750 650 40D88405M13TA 4059 SF4
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