DOUBLE FLANGED, DOUBLE ECCENTRIC, BUTTERFLY VALVE PN10/16/25

Clapeţi de reţinere

APPLICATION:
Pumping stations, treatment plants, reservoirs, desalination plants, industrial applications.

SURFACE:
FBE coating process with 3M epoxy resin powder of sky blue color RAL 5015 and minimum thickness of 250μm.

DESIGN STANDARD:	EN 593
FACE TO FACE:	EN 558-1 Serie14
FLANGES:	EN 1092-2
TESTS:	EN 12266
WORKING TEMP:	Min -15°C/Max+80°C

Detalii Tehnice

	PART	MATERIALS
1	BODY	DUCTILE IRON GJS400
2	DISC	DUCTILE IRON GJS400
3	RETAINING RING	STEEL ST37
4	SAILING RING	EPDM
5	SCREW	STAINLESS STEEL A2
6	SHAFT (DRIVEN END)	STAINLESS STEEL AISI 420
7	SHAFT (FREE END)	STAINLESS STEEL AISI 420
8	KEY	STEEL
9	BOLT	STAINLESS STEEL A2
10	BEARING BUSH	BRONZE
11	BEARING BUSH	BRONZE
12	SEAL BUSH	DELRIN
13	O-RING	NBR
14	COVER (DRIVEN END)	DUCTILE IRON GJS400
15	COVER (FREE END)	DUCTILE IRON GJS400
16	BOLT	STAINLESS STEEL A2
17	GEAR BOX	SEE DATA SHEET