Lift Check Valve

Lift Check Valve is an automatic one-way valve that operates without an external power supply. It relies on fluid pressure and disc weight to control opening and closing, preventing reverse flow and protecting pipeline equipment. Its guided disc structure provides accurate alignment and reliable sealing performance.

Applications

Lift Check Valve is widely used in steam systems, chemical pipelines, power plants, petroleum facilities, water treatment systems, and industrial process piping. It is commonly selected by EPC contractors, engineering companies, valve distributors, and industrial operators for reliable backflow prevention.

Core Features

1. Automatic Operation Design

Operates automatically through medium pressure and disc self-weight without an external power supply.

2. Reliable Sealing Performance

The disc quickly returns to the valve seat during reverse flow, ensuring effective shut-off and preventing backflow.

3. Guided Disc Movement

Equipped with a guide sleeve to control disc movement, ensuring accurate centering and stable operation.

4. Multiple International Standards Available

Available in API, DIN, GOST, JIS, GB, and other standards to meet different industrial requirements.

OEM & ODM Service

We provide OEM and ODM services including customized valve sizes, pressure ratings, materials, disc structures, connection types, flange standards, logos, nameplates, coatings, and packaging to meet various project requirements.

Quality Assurance

Each Lift Check Valve undergoes strict material inspection, dimensional verification, pressure testing, and sealing performance checks before shipment. Material certificates, inspection reports, and quality documents are available upon request.

Warranty Service

We provide warranty coverage for manufacturing defects under normal operating conditions, together with technical support and after-sales assistance to ensure reliable long-term valve performance.

Shipping Service

Lift Check Valves are packed in export-standard wooden cases with protective packaging to ensure safe international transport. We support sea freight, air freight, and customized logistics solutions with complete export documentation.