mbH Flender MD Bevel helical gear units horiz B3-DV-8-A Bevel-helical gear unit B3

Flender/Flender Gear Units/Bevel-helical gear unit B3

regulator does not begin to open the water passage to the cooler until the oil temperature has reached 4 . The instruments used function thermostatically by means of thermal expansion. The temperature sensor is located in the oil circuit. Materials: Housing: high-strength brass (system size 1: grey cast iron) Seat seals: Perbunan Internal parts: brass or (material no. 1. Technical data: Operating pressure: max. 1 bar Control range: 4 up to 1 Oil drain valve, part no. 9 acc. to Flender Works Standard 5 Ball valve for draining the oil Technical data: Temperature range: -3 up to +1 Materials: Housing: brass Ball: hard-chromium plated brassValve key: alum., painted in red Seals: PTFE Oil level indicator part no. 9 acc. to Flender Works Standard 5 The oil level indicator serves for visual monitor- ing of the oil container filling level. Technical data: Tightening torque for the screws: max. 2 Nm Operating -3 up to +1 temperature: (operating temperature) Materials: Housing: aluminium, anodized Seal: Viton Breather filter, part no. 9 acc. to Flender Works Standard 5 Tank ventilation protected against dust and water splashes. Technical data: Heat resistance: max. 1 Connection: taper thread 3/4 acc. to DIN 2 (taper 1 : Materials: Material: stainless steel Level monitor, part no. 9 Oil level monitors in the tank serve for monitoring the oil level and operate as magnetic float switch.Matriaux: Membrane: Viton Botier de diaphragme: Fonte GGG-4 Diaphragme: StAppareil daffichage: Aluminium anodis (noir) Capot couvercle: Plastique haute rsistance Rgulateur de dbit de leau de refroi- dissement, de rf.-pice 5 En prsence dune charge partielle, ces rgula- teurs maintiennent la temprature de lhuile sur une valeur minimum rgle et optimisent la quan- tit deau ncessaire. Ce nest quune fois que lhuile atteint une temprature de 4 que le rgulateur autorise progressivement leau af- fluer vers le radiateur. Les appareils mis en oeu- vre fonctionnent selon le pri