CHECK VALVE WITH HYDRAULIC DAMPER 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 SHAFT (FREE END) STAINLESS STEEL  AISI 420
6 BEARING BUSH BRONZE
7 SEAL BUSH DELRIN
8 O-RING NBR
9 SAILING RING EPDM
10 CYLINDER CHASSES STEEL ST37
11 LEVER STEEL ST37
12 HUB STEEL ST37
13 COVER DUCTILE IRON GJS400
14 BEARING BUSH BRONZE 
15 PIVOT STAINLESS STEEL  AISI 420
16 PIVOT STAINLESS STEEL  AISI 420
17 SPACER DELRIN
18 SPACER DELRIN
19 HYDRAULIC DAMPER  
20 WEIGHT CAST IRON GJL 250
21 KEY STEEL
22 CIRCLIP STEEL
23 BOLT GALVANIZED STEEL
24 BOLT GALVANIZED STEEL
25 BOLT GALVANIZED STEEL
26 SCREW STAINLESS STEEL A2
27 PIN STAINLESS STEEL  AISI 420