Hydraulic Packer Check Valve for Water Shut-off and Fracturing Applications Multi-Purpose Check Valve for Hydraulic Packer Fracturing and Water Wells

Hydraulic Packer Check Valve for Water Shut-off and Fracturing Applications Multi-Purpose Check Valve for Hydraulic Packer Fracturing and Water Wells. Anti-Clogging Design: Sand settling chamber and cap prevent blockage by wellbore impurities. Easy Retrieval Mechanism: Reverse thread structure allows separate retrieval if the lower tool gets stuck. Dual Functionality: Sets packer via pressure and provides upward fluid passage for production. High Pressure Resistance: Operates under high pressure ranging from 15 to 35 MPa. Customizable Specifications: Outer diameter, pressure rating, and connection mode are fully customizable. Metal Hard Seal: Features metal hard sealed surfaces for durability in harsh environments. Versatile Application: Ideal for hydraulic packer separation, water shut-off, and well completion.