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Fujian Province Datong Reciprocity Valve Co.,Ltd is a leading China flanged-eds-rptfe-seated-thtree-plece-fixed-ball-valve manufacturer and supplier, and as a professional company, we have productive factory to offer you good price and service.
FLANGED ENDS RPTFE SEATED THREE-PIECE FIXED BALL VALVE
Technical Specifications
1. Design specifications: GB/T 12237, API608, API 6D, ASME B16.34
2. Face to face: GB/T 12221, ASME B16.10, API 6D, ASME B16.10
3. Connection: Flange: ASME B16.5. Butt-welding: ASME B16.25
4. Size: DN15~DN1500 (1" to 60")
5. Pressure Class: Class 150 ~ Class 1500
6. Material: (NACE MR0175) Carbon steel, stainless steel
7. Inspection: API 598, API 6D,
8. Fire test: API 6FA/API607
9. Actuator: Worm gear, Electric, Pneumatic
ITEM |
PART NAME |
MATERIAL |
1 |
BODY |
A216 WCB |
2 |
SEAT RING |
A105+ENP |
3 |
SEAT INSERT |
PTFE/RPTFE/NYLON |
4 |
SCREW |
A193 B7 |
5 |
O-RING |
VITON |
6 |
GASKET |
304SS/316SS+GRAPGITE |
7 |
TRUNNION |
A105+ENP |
8 |
BOLT |
A193 B7 |
9 |
NUT |
A194 2H |
10 |
BONNET |
A216 WCB |
11 |
O-RING |
VITON |
12 |
SPRINGS |
INCONEL X-750 |
13 |
BALL |
A105+ENP |
14 |
O-ING |
VITON |
15 |
GASKET |
304SS/316SS+GRAPHITE |
16 |
STEM |
A1045+RPTFE |
17 |
BEARING |
A1045+RPTFE |
18 |
THRUST WASHER |
PTFE |
19 |
O-RING |
VITON |
20 |
PACKING BOX |
A105+ENP |
21 |
SCREW |
CARBON STEEL |
22 |
GEAR OPERATOR |
ASSEMBLY |
23 |
BOLT |
CARBON STEEL |
24 |
CARBON STEEL |
CARBON STEEL |
25 |
PACKING |
GRAPHITE/PTFE |
26 |
GERASE FITTING(STEM) |
CARBON |
27 |
GREASE TING(SEAT |
CARBON |
28 |
ANTI STATIC BALL |
304SS |
29 |
ANTI STATIC SPRING |
304SS |
30 |
DRAIN VALVE AND PLUG |
CARBON STEEL |
Standard:
Design and Manufacture: API 6D, ASME B16.34,
Face To Face Dimension: ASME B16.10, API 6D
Flange Connection Dimension: ASME B 16.5
BW Connection Dimension: ASME B16.25
Test and Inspection: API 598, API 6D
Fire-safe Design: API 607 / 6FA