1.Rotate the hand wheel in the clockwise direction.
2.It can be installed in any position of the pipeline, and the medium is from the bottom to the upper stream.
3.Stainless steel stop valve is suitable for all kinds of corrosive media on the pipeline, has good corrosion resistance and enough strength.
4.Alloy steel stop valve is suitable for high temperature steam, oil pipe, with high resistance.
Structural characteristics
1. Rotate the hand wheel in the clockwise direction.
2. It can be installed in any position of the pipeline, and the medium is from the bottom to the upper stream.
3. Stainless steel stop valve is suitable for all kinds of corrosive media on the pipeline, has good corrosion resistance and enough strength.
4. Alloy steel stop valve is suitable for high temperature steam, oil pipe, with high resistance
Standards and specifications
Nominal pressure: 1.6~16
Shell strength test :GB/T 12237
Upper seal test :JB/T 79 HG/T 20592
Seal test :GB/T 13927
