Nominal Diameter: 1/2" to 12"
Nominal Pressure: Class 150 &300&600&900&1500/PN10&16&25&40&64
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:
No. Item Material Symbol
1. Body Stainless Steel ASTM A351 CF8/CF8M
Carbon Steel ASTM A216 WCB
2. Ball Carbon Steel ASTM A105+ENP
Stainless Steel ASTM A182 F6a/F304/F316
3. Stem Stainless Steel ASTM A182 F6a/F304/F316
4. Seat Ring RPTFE/PEEK/Nylon RPTFE/PEEK/Nylon
5. Gasket SS+Graphite/PTFE SS+Graphite/PTFE
6. Gland Stainless Steel ASTM A351 CF8/CF8M
Carbon Steel ASTM A216 WCB
7. Packing Graphite/PTFE Graphite/PTFE
8. Bolt ASTM A193-B7/B8/B8M ASTM A193-B7/B8/B8M
9. Nut ASTM A194-2H/8/8M ASTM A194-2H/8/8M
10. Lever Carbon Steel