OPT 系列安全阀是一种地面控制钢丝绳回收井下安全阀，具有类似于油管回收安全 阀的高级功能。该安全阀可以配备或者不配备自平衡功能。   OPT 系列安全阀设计成插 入式安全阀，用于油管回收安全阀；但可以很容易地通过钢丝绳下入带有座落短节的完 井。这种钢丝绳回收安全阀是高性能安全阀，采用了金属对金属外壳螺纹、高抗拉强度 金属材料以及独特的高温/高压封隔和活塞密封组件。这些设计特殊性是大尺寸井眼、高 温、高压、高腐蚀性和其它恶劣环境应用时必需考虑的。

主要特性

◎ 过自平衡功能，市场上最成功和运用最广泛的系统；

◎ 双台阶金属对金属密封系统，确保最恶劣条件下的强度和密封；

◎ 大孔径设计，最大程度地降低过阀压降和提高过阀生产能力，同时允许穿过安全阀下 入钢丝绳工具，不需要取出安全阀，节省相关费用；

◎ 坚固的阀瓣结构，大尺寸、高强度合金铰销，不会产生弯曲。

CS-OMNIPOTENCE (OPT) SERIES WIRELINE SAFETY VALVE

INTRODUCTION

The CS-OMNIPOTENCE series is a wireline retrievable surface controlled subsurface safety valve that offers premium features similar to a tubing retrievable safety valve. The CS-OMNIPOTENCE series are safety valves that can be supplied with or without a self-equalizing feature. CS-OMNIPOTENCE series valves are designed to be insert safety valves for tubing retrievable safety valves; however, they can easily be adapted for use in a wireline nipple completion. These wireline valves are premium valves due to the use of no elastomeric seal material, metal-to-metal housing threads, high tensile strength metallurgy, and unique HP/HT packing and piston seal stacks when required by the application. These design features are imperative when considering applications for big bore, high temperature, high pressure, extremely corrosive, and hostile.

FEATURES

◎ AThe flapper self-equalizing, most successful and widely used system available to the market;

◎ Two step metal-to-metal sealing system provides strength and sealing under the harshest conditions;

◎ Large bore design, minimizes pressure drop and maximizes production capability through the valve;  Also, allows access for certain wireline tools to be run through the valve, thereby saving downtime     expenses normally associated with pulling a wireline retrievable valve;

◎ Rugged flapper construction, a large high strength alloy hinge pin eliminates bending.

Note: Other specification products are available.