DN: 15(NPS1/2)~500(20)
PN: 16(CLASS150LB)~150(900LB)
APPLICABLE SPECIFICATION
Design Standard:API 6D/API 60/ANSI B16.34/BS 5163/DIN3352/GB/T 12234
Face To Face:ASME B16.10/ GB/T12221
Connection Standard: ASME B16.5/ASME B16.47
Test&Inspection: API 598/JB/T 9092/ MSS SP-82
MAIN MATERIALS:
Body: Carbon Steel, Cast Iron, Stainless Steel
Seat Insert: VITON/PTFE/RPTFE/PEEK/NYLON/DEVLON/HARD FACING
Seal: Rubber/ Metal
Gasket:Graphite&Stainless Steel
Packing: Graphite
FEATURE
Structure: Rising Stem/ Non-Rising Stem/ Wedge Single Disc/ Wwdge Double Disc
Sealing Type:Soft/Preliminary Metal Sealing and Secondary Soft Sealing/Metal-To-Metal
End Connection: Weld/ Flange/ Wafer
Driven Type: Manual/ Pneumatic/ Electric/ Gas Over Oil
Application Field: Electricity/ Petroleum/ Chemicals/ Metallurgy/ Mining/ Sewage Treatment
