Butterfly Valve K4
7Pages

Technical Data Butterfly Valve K4 Electric Actuators ER35, ER60, ER100, VS150, VS300 PRAHER PLASTICS General: • Sealing materials: EPDM, FPM • Body material: PP-GF • Disc materials: PVC-U, PP, PVDF d63/d75 - d225 2 %" - 8" • Flange connections: DIN 2501 ANSI B 16,5 JIS 10 K BS Table D&E • Additional dimensions: DN65/d63 PVC-U DIN 2501 PN10 * for mounting between JIS-Flanges DN200 please contact us Operation pressure: PVC-U, PP, PVDF PN 10 Actuator material: • ER - plastic body • VS - plastic aluminium body* Characteristics: • only sleeve gasket and disc in touch with medium T3 • double sealed shaft 03 • integrated bracket for fix point mounting • direct mounting of the actuator without additional adaptor or screws • mechanical limit stops • emergency manual override • protection class ER IP65 resp. VS IP67 • position indication • torque and force limiters E - e> This print contains no warranty promise, but it should give you some first information. The product range is extended continuously, therefore the versions and types correspond to the actual status of printing. Subject to technical modifications! 1

Technical Data PRAHER PLASTICS Dimensions: ER35

Technical Data PRAHER PLASTICS Exploded drawing: 1 Body 5 Seal shaft below 6 Seal shaft above 7 Seal pilot bushing

Technical Data Butterfly Valve K4 Electric Actuators ER35, ER60, ER100, VS150, VS300 Diagrams: Flow - Characteristic © Praher Plastics Austria GmbH DB/DER/18/08/201/F Subject to technical modifications! Pressure – Temperature – Diagrams

PRAHER PLASTICS Technical Data Pressure loss Tightening torque of screws for flange connections

PRAHER PLASTICS Technical Data Installation in piping: For a correct and complete opening of the flap, it is necessary that the used sockets and stub flanges have at least an inner diameter according to the table. * Suitable only for DIN DN50 d63 sockets and stub flanges.

PRAHER PLASTICS Technical Data Electric Actuator ER 2 preset limit switches 2 position feedbacks Mechanical stop at 90° 180° or 270° without mechanical stop Duty cycle 30% Protection class IP65 Ambient temperature -10°C +50°C ISO connection F05-F07 Octagonal screw 22 mm Weight 2,1 kg Electric Actuator VS integrated anti-condensation heater 2 preset limit switches 2 position feedbacks Mechanical stop at 90° 180° or 270° without mechanical stop Duty cycle 50% Protection class IP67 Ambient temperature -20°C +70°C ISO connection F07-F10 Octagonal screw 22 mm Weight 5,6 kg