Product Name: API 6A Gate Valve
Standard: API 6A
Size: 2-1/16 Inch
Pressure Rating: 5000 PSI
Body Material: AISI 4130
Gate Material: SS 410 + TC
Stem Material: SS 410 + QPQ
Seat Material: STL 6
End Connection: Flanged
Product Specification Level: PSL2
Performance Requirement: PR1
Source: https://www.landee.cn/api-6a-gate-valves-aisi-4130-2-1-16-in-5000-psi-flanged.html