◆ Product Overview: 

 The national standard check valve (automatic valve) generally refers to a one-way valve. A one-way valve means that the fluid can only flow along the water inlet, but the outlet medium cannot flow back. It is commonly known as a one-way valve. One-way valve is also known as check valve or check valve. It is used to prevent the reverse flow of oil in hydraulic systems, or to prevent the reverse flow of compressed air in pneumatic systems. There are two types of one-way valves: straight-through and right-angle. The straight-through one-way valve is installed in the pipeline with a threaded connection. There are three forms of right-angled one-way valves: threaded connection, plate connection and flange connection. 

 ◆ Nominal diameter: DN15-DN600 

 ◆ Valve body material: stainless steel, cast steel, carbon steel, forged steel 

 ◆ Manufacturing standards: GB; ANSI; JIS

Each process, each facility, and each environmental constraint has its own special requirements. As a result, Kinko offers a comprehensive range of products that include different performance levels, pressures, functions and materials.