【High Pressure Connector】Our long cylinder air check valve is made of high-quality 304 stainless steel, making it have a solid metal body and can adapt to high-pressure environments
【Good Sealing】The check valve has a standard regulator nut, and its valve core is equipped with a rubber sealing ring, which has good air tightness and can also adjust the opening pressure
【Complete specifications】In order to adapt to the fast and convenient connection of various piping systems, we have designed 4 to choose from: 1/8 inch, 1/4 inch, 3/8 inch, 1/2 inch(Optional)
【Scope of Application】Our high-temperature check valves are made of optimal materials, precision-processed and strict quality inspections, with a thicker body, safer to use, and are widely used in abrasives, electrical appliances, distillation, construction, machinery, chemistry, water pipes, etc
【Internal Thread】The two ends of this hexagon check valve are connected with internal thread design, and the precise and tight thread can be well connected with the pipeline