Flat gate valve selection in different applications

Flat gate valves are mainly used in petroleum, refined oil pipelines, gas pipelines, and tap water projects. Different types and types of flat gate valves are used in different applications. This article mainly introduces the selection principle of flat gate valve in different applications:

1. For oil and natural gas transmission pipelines, single gate or double gate plate gate valves are used. If it is necessary to clean the pipeline, choose a single gate or double gate plate with a diversion hole of the open rod gate valve;

2. The pipelines and storage equipment for refined oil products shall use flat gate valves with single or non-diverting orifices or double gate plates.

3. Oil and gas production wellhead equipment, selection of dark-stem floated valve seats with diversion holes single gate plate or double gate plate gate valve, mostly API16A standards, pressure levels API2000, API3000, API5000, API10000, API15000, API20000;

4. The pipeline with suspended particles media, use knife plate gate valve;

5. City gas transmission pipelines, use a single gate plate or double gate plate soft seal rod gate valve;

6. In urban tap water projects, single-gate or double-sluice gates without diversion holes are used.