Original
By certification 
Fujian Province Datong Reciprocity Valve Co.,Ltd is a leading China 8 inch 600lb forged steel trunnion ball valve, trunnion ball manufacturer and supplier, and as a professional company, we have productive factory to offer you good price and service.
8 INCH FORGED STEEL TRUNNION BALL VALVE
ITEM |
PART NAME |
MATERIAL |
1 |
ADAPTER |
A105 |
2 |
SEAT RING |
A105+ENP |
3 |
SEAT INSERT |
PTFE/RPTFE/NYLON |
4 |
BODY |
A105 |
5 |
O-RING |
VITON |
6 |
TRUNNION |
A105+ENP |
7 |
GASKET |
304SS/316SS+GRAPHITE |
8 |
SCREW |
A193 B7/BM |
9 |
BOLT |
ASTM A193 B7/BM |
10 |
NUT |
ASTM A194 2H/2HM |
11 |
O-RING |
VITON |
12 |
SPRING |
INCONEL X-750 |
13 |
BALL |
A105+ENP |
14 |
BEARING |
AISI 1045+RPTFE |
15 |
O-RING |
VITON |
16 |
GASKET |
304SS/316SS+GRAPHITE |
17 |
STEM |
AISI 1040+ENP/AISI 1045+ENP |
18 |
O-RING |
VITON |
19 |
SCREW |
CARBON STEEL |
20 |
PACKING |
GRAPHITE/PTFE |
21 |
CONNECTING PLATE |
CARBON STEEL |
22 |
GEAR OPERATOR |
ASSEMBLY |
23 |
BOLT |
CARBON STEEL |
24 |
NUT |
CARBON STEEL |
25 |
GREASE FITTING(SEAT) |
CARBON STEEL |
26 |
GREASE FITTING(STEM) |
CARBON STEEL |
27 |
PACKING BOX |
A105+ENP |
28 |
ANTI STATIC BALL |
304SS |
29 |
ANTI STATIC SPRING |
304SS |
30 |
THRUST WASHER |
PTFE |
31 |
DRAIN VALVE |
CARBON STEEL |
32 |
PLUG |
CARBON STEEL |
33 |
SUPPORT |
