BUTTERFLY VALVE DN 1600 PN 10
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TECHNICAL SPECIFICATION:
BUTTERFLY VALVE DN 1600 PN 10
MATERIAL-NO.: 999
– ACCORDING TO EN 593
– AUTOMATIC SOFT SEALING SYSTEM
– DISK WITH CLOSED DISK EYES AND DOUBLE OFFSET
– FLANGE SIZE AND DRILLING ACC. TO DIN 2501 PN 10
– FACE TO FACE: 790 MM ACC. EN 558-1 BASIC ROW 14 (DIN 3202, F4)
– MEDIUM: WATER RANGE OF TEMPERATURE: 1 – 50 °C
MATERIALS:
– BODY: EN-JS 1030 (GGG-40)
– DISK: EN-JS 1030 (GGG-40)
– SHAFTS: 1.4462
– BEARING BUSHES: BRONZE
– SEALING SURFACE: RUBBER LINED
– PROFILE SEALING RING: EPDM
– O-RINGS: EPDM
– RETAINING RING: STAINLESS STEEL 1.4571
– CYLINDER PINS FOR RETAINING RING MADE OF STAINLESS STEEL A4
CORROSION PROTECTION:
– BODY OUTSIDE / INSIDE: EPOXY COATING / RUBBER LINED
– DISK: RUBBER LINED
– COLOUR: BLUE RAL 5005
– COATING THICKNESS: 300 #M
MODE OF OPERATION: GEARBOX WITH HAND WHEEL
AUMA GEARBOX GSH 250.3 GZ 16:1
PROTECTION CLASS: IP68-3 WITH POINTER COVER
TURNS PER STROKE: 212
CORROSION PROTECTION: KN
TEMPERATURE RANGE: STANDARD -40°C TO +80°C