Original
By certification 
Fujian Province Datong Reciprocity Valve Co.,Ltd is a leading China 3 piece forged steel trunnion ball valve manufacturer and supplier, and as a professional company, we have productive factory to offer you good price and service.
3 PIECE FORGED STEEL FLOATING BALL VALVE
ITEM |
PARTNAME |
STANDARD |
LOW TEMPERATURE |
STAINLESS STEEL |
||
1 |
ADAPTER |
A105 |
A350 LF2 |
A182 F316 |
||
2 |
SEAT RING |
A105+ENP |
A350 LF2+ENP |
A182 F316 |
||
3 |
SEAT INSERT |
PTFE/RPTFE/NYLON |
PTFE/RPTFE/NYLON |
PTFE/RPTFE/NYLON |
||
4 |
BODY |
A105 |
A350 LF2 |
A182 F316 |
||
5 |
O-RING |
VITON |
||||
6 |
TRUNNION |
A105+ENP |
A350 LF2+ENP |
A182 F316 |
||
7 |
GASKET |
304SS/316SS+GRAPHITE |
||||
8 |
SCREW |
A193 B7/BM |
A320 L7/L7M |
A193 B8M |
||
9 |
BOLT |
ASTM A193 B7/BM |
A320 L7/L7M |
A193 B8M |
||
10 |
NUT |
ASTM A194 2H/2HM |
A194 7/7M |
A194 8M |
||
11 |
O-RING |
VITON |
||||
12 |
SPRING |
INCONEL X-750 |
||||
13 |
BALL |
A105+ENP |
A350 LF2+ENP |
A182 F316 |
||
14 |
BEARING |
AISI 1045+RPTFE |
304SS+RPTFE |
316SS+RPTFE |
||
15 |
O-RING |
VITON |
||||
16 |
GASKET |
304SS/316SS+GRAPHITE |
||||
17 |
STEM |
AISI 1040+ENP/AISI 1045+ENP |
AISI 4140+ENP |
ASTM A182 F316 |
||
18 |
O-RING |
VITON |
||||
19 |
SCREW |
CARBON STEEL |
CARBON STEEL |
STAINLESS STEEL |
||
20 |
PACKING |
GRAPHITE/PTFE |
||||
21 |
CONNECTING PLATE |
CARBON STEEL |
CARBON STEEL |
STAINLESS STEEL |
||
22 |
GEAR OPERATOR |
|||||
