Applicable Standard
Design Standard: API 609, MSS SP-67, MSS SP-68, BS 5155
Face to Face: API 609, ASME B16.10, BS 5155
End Connection: ASME B16.5, ASME B16.47
Inspection and Test: API 598
Products Range
Size: 2" ~ 60" (DN50 ~ DN1500)
Rating: ANSI 150lb ~ 600lb
Body Materials: Cast Iron, Ductile Iron, Cast steel, Stainless steel
Seal material: EPDM, NBR, PTFE, VITON,etc
Operation: Lever, Gear, Electric, Pneumatic, Hydraulic
Design Features
Concentric/ Double Eccentric
2-PC shaft (2" ~12")
Low torque design
Bi-directional service
Wafer, wafer-lug or double flange ends
ISO top flange
Blow-out proof shaft