COMBINED CHECK-BUTTERFLY VALVE PN10/16

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 SHAFT (DRIVEN END) STAINLESS STEEL  AISI 420
5 BEARING BUSH BRONZE
6 SAILING RING EPDM
7 CYLINDER CHASSES STEEL ST37
8 COVER DUCTILE IRON GJS400
9 LEVER STEEL ST37
10 HUB CARBON STEEL
11 BEARING BUSH BRONZE 
12 PISTON SUPPERT STEEL ST37
13 PISTON SUPPERT STEEL ST37
14 BEARING BUSH BRONZE 
15 STOPPER BUSH POLIAMIDE
16 PIVOT STAINLESS STEEL  AISI 420
17 BEARING BUSH BRONZE 
18 WEIGHT STEEL ST37
19 CAM POLIAMIDE
20 CAM BASE POLIAMIDE
21 PISTON  
22 BOLT GALVANIZED STEEL
23 LIMIT SWITCH  
24 KEY STEEL
25 CIRCLIP STEEL
26 BOLT GALVANIZED STEEL
27 BOLT GALVANIZED STEEL
28 BOLT GALVANIZED STEEL
29 BOLT GALVANIZED STEEL
30 BOLT STAINLESS STEEL  A2
31 BOLT GALVANIZED STEEL
32 NUT GALVANIZED STEEL