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Stainless Steel Thread Check Valve
Product overview
Stainless steel thread check valve Silicon Sol precision casting stainless steel valve body. The imported advanced processing technology has reasonable structure and beautiful appearance. The valve seat adopts elastic sealing structure, easy to open and close, and reliable sealing. It is used to prevent the backflow of medium in the pipeline. Suitable media are: water, oil, steam, acid medium, etc.
Product Features
1. It has the advantages of simple structure, small volume and light weight.
2. The flow passage is unobstructed, the fluid resistance is small, and the valve disc can be completely opened under a very small pressure difference.
3. Maintenance is convenient, ball valve structure is simple, seal ring is generally movable, disassembly and replacement are more convenient.
Execution Standard
Design spec：GB/T 12237
Face to Face：GB/T 12221
Flange end：BSPT、BSP、NPT、DIN、JIS、RC、G
Test & check：GB/T 13927、API598
Performance Parameter
Nominal diameter：DN15~65mm
Nominal Pressure：PN1.6MPa
Applicable media：Water, steam, oil, nitric acid, acetic acid
Applicable temperature：-40≤180℃
Main materials：ASTM A351 CF8M
