气举阀与偏心工作筒配套使用，实现气举作用。

主要特性

◎ 工作筒有圆形和椭圆形可供选择； 

◎ 气举阀壳体采用Cr-Ni不锈钢制造，具有较好的防腐蚀能力； 

◎ 气举阀波纹管内充硅油减震及机械结构限制行程； 

◎ 密封件耐压不低于40MPa，耐温不小于160℃，耐石油、天然气腐蚀。

GAS LIFT VALVE AND  SIDE POCKET MANDREL

INTRODUCTION

Gas lift valve is incorporated with side pocket mandrel to achieve gas lift function.

FEATURES

◎ Circular and elliptical side pocket mandrel can be selected; 

◎ The crust of gas lit valve is made of Cr- Ni stainless steel, it has good corrosion  resistance; 

◎ Silicon oil is used to reduce vibration inside the ripple pipe of gas lift valve and  journey restriction of mechanical configuration; 

◎ Pressure endurance exceeds 40MPa, temperature endurance is excess of 160℃ ,  oil resistance, gas resistance.

Note: Other specification products are available.