API 6A Expanding gate valve is designed for mainly used in the thermal recovery wellhead,prodcution trees and manifolds. which is super high temperature （upto Class Y according to API 6A) working condition. it's strictly designed and manufacturing according to API 6A,API 6D and NACE MR-0175 latest edition.
|Bore Size||2 1/16” – 4 1/16”|
|Working Pressure||2,000psi – 5,000psi|
|Material Class||AA - HH|
|PSL||1 - 4|
|PR||1 - 2|
|Expanding Gate Valve Drawing||Gate for expanding gate valve|