WAFER BUTTERFLY VALVE PN10/16 DN 500, 600

APPLICATION:
Water systems, heating, conditioning and fire prevention.

SURFACE PROTECTION:
FBE coating process with epoxy resin powder of sky blue color RAL 5012 and minimun thickness of 150μm.


DESIGN STANDARD:  EN 593
FACE TO FACE:  EN 558-1 Serie20
FLANGES:  EN 1092-2
TESTS:  EN 12266
TOP FLANGE: ISO 5211
WORKING TEMP:  EPDM ≤ 120°C NBR ≤ 80°C

 

Detalii Tehnice

  PART MATERIALS
    Art. D104 Art. D106
1 BODY GJL 250 GJL 400
2 DISC GJS 400 STAINLESS STEEL  AISI 304
3 SEAT NBR or EPDM
4 STEM STAINLESS STEEL  AISI 420
5 PIN STAINLESS STEEL  AISI 420
6 BUSHING PTFE
7 O-RING NBR
8 WASHER CARBON STEEL
9 COVER GJL 250 GJL 400
10 GEAR BOX CAST IRON