GQ47H Track-type Ball Valve, Track-type Ball Valve, Ball Valve

Product Description

The GQ47H track-type ball valve is suitable for applications in petrochemicals, liquefied petroleum gas storage, refineries, natural gas, compressor systems, oil and gas transmission pipelines, light industry, and textiles, among others. (GQ47H, GQ347H, GQ647H, GQ947H) Product features

1. There is no friction during opening and closing. This feature completely resolves the problem of traditional valves where the friction between the sealing surfaces affects the sealing performance.

2. Modular structure. For valves installed on pipelines, they can be directly inspected and repaired online. This can effectively reduce equipment downtime and lower production costs.

3. Single valve seat design. It eliminates the problem of abnormal pressure increase in the valve chamber medium affecting the safety of use.

4. Low torque design. The specially structured valve stem only requires a small handwheel to enable easy opening and closing of the valve.

5. Wedge-shaped sealing structure. The valve relies on the mechanical force provided by the valve stem to wedge the ball onto the valve seat for sealing. This ensures that the sealing performance of the valve is not affected by changes in pipeline pressure difference, and the sealing performance is reliable under various working conditions.

6. Self-cleaning structure of the sealing surface. When the ball is displaced from the valve seat, the fluid in the pipeline will pass uniformly along the sealing surface of the ball for 360°. This not only eliminates the local erosion of the valve seat by high-speed fluid, but also removes the accumulated substances on the sealing surface, achieving the purpose of self-cleaning.

The GQ47H track-type ball valve is suitable for applications in petrochemicals, liquefied petroleum gas storage, refineries, natural gas, compressor systems, oil and gas transmission pipelines, light industry, and textile industries. (GQ47H, GQ347H, GQ647H, GQ947H)

Packing of Standard Packing: 

Typical bulk packaging includes palletized plastic 5 gallon/25 kg. pails, fiber and steel drums to 1 ton super sacks in full container (FCL) or truck load (T/L) quantities. Research and sample quantities and hygroscopic, oxidizing or other air sensitive materials may be packaged under argon or vacuum. Solutions are packaged in polypropylene, plastic or glass jars up to palletized 470 gallon liquid totes Special package is available on request. E FORUs’  is carefully handled to minimize damage during storage and transportation and to preserve the quality of our products in their original condition