Nominal Diameter: 2" to 48"
Nominal Pressure: Class 150 & 300 &600&900&1500
Design Standard: API 6D/ASME B16.34/ API 608/ BS 5351/ MSS SP-72
FTF Dimension: ASME B16.10 / API6D/EN558-1
Flange Connection: ASME B16.5
Inspection and Test: API6D/API598
Material List:
PART NAME STANDARD LOW TEMPERATURE STAINLESS STEEL
1. BODY ASTM A105 ASTM A350 LF2 ASTM A182 F304/F316
2. SEAT RING ASTM A105+ENP ASTM A350 LF2+ENP ASTM A182 F304/F316
3. SEAT INSERT PTFE/RPTFE/NYLON PTFE/RPTFE/NYLON PTFE/RPTFE/NYLON
4. SCREW ASTM A193 B7/BM ASTM A320 L7/L7M ASTM A193 B8/B8M
5. O-RING VITON
6. GASKET 304SS/316SS+GRAPHITE
7. TRUNNION ASTM A105+ENP ASTM A350 LF2+ENP ASTM A182 F304/F316
8. BOLT ASTM A193 B7/BM ASTM A320 L7/L7M ASTM A193 B8/B8M
9. NUT ASTM A194 2H/2HM ASTM A94 7/7M ASTM A194 8/8M
10. BONNET ASTM A216 WCB ASTM A352 LCC ASTM A351 CF8/CF8M
11. O-RING VITON
12. SPRINGS INCONEL X-750
13. BALL ASTM A105+ENP ASTM A350 LF2+ENP ASTM A182 F304/F316
14. O-ING VITON
15. GASKET 304SS/316SS+GRAPHITE
16. STEM AISI 1045+ENP/ASTM A182 F6a AISI 4140+ENP ASTM A182 F304/F316
17. BEARING AISI 1045+RPTFE 304SS+RPTFE 304SS/316SS+RPTFE
18. THRUST WASHER PTFE PTFE PTFE
19. O-RING VITON
20. PACKING BOX ASTM A105+ENP ASTM A350 LF2+ENP ASTM A182 F304/F316
21. SCREW CARBON STEEL CARBON STEEL STAINLESS STEEL
22. GEAR OPERATOR ASSEMBLY
23. BOLT CARBON STEEL CARBON STEEL STAINLESS STEEL
24. NUT CARBON STEEL CARBON STEEL STAINLESS STEEL
25. PACKING GRAPHITE/PTFE
26. GERASE FITTING(STEM) CARBON STAINLESS STEEL 304SS/316SS
27. GREASE TING(SEAT) CARBON STAINLESS STEEL 304SS/316SS
28. ANTI STATIC BALL 304SS 304SS 304SS/316SS
29. ANTI STATIC SPRING 304SS 304SS 304SS/316SS
30. DRAIN VALVE AND PLUG CARBON STEEL STAINLESS STEEL 304SS/316SS
Structure and Feature
1. FULL PORT DESIGN/REDUCED PORT DESIGN
2. 2 PIECE/3PIECE BOLTED BODY
3. TRUNNION MOUNTED BALL TYPE
4. DOUBLE BLOCK AND BLEED(DBB)
5. SECONDARY/EMERGENCY SEALING
6. AUTOMATIC BODY CAVITY&RELIEF
7. BLOW-OUT PROOF STEM
8. FIRE SAFE DESIGN
9. ANTI-STATIC DEVICE
10. ISO 5211 DIRECT MOUNTED TYPR
11. WITH LOCKING DEVICE