1.6 Mpa Pressure, SS304 Stainless Steel Material, Floating Ball Valve
Principle of action
The valve is composed of valve body, ball, valve stem, handle and other parts. The valve stem rotates by turning the handle
90 °, the valve rod drives the ball to rotate 90 ° to realize opening and closing.
Connection size
| Type | DN | L | D | D1 | D2 | b-f | Z-Φd | H |
| Q41F-16P | 15 | 130 | 95 | 65 | 45 | 14-2 | 4-Ф14 | 88 |
| 20 | 140 | 105 | 75 | 55 | 14-2 | 4-Ф14 | 91 |
| 25 | 150 | 115 | 85 | 65 | 14-2 | 4-Ф14 | 97 |
| 32 | 165 | 135 | 100 | 78 | 16-2 | 4-Ф18 | 105 |
| 40 | 180 | 145 | 110 | 85 | 16-2 | 4-Ф18 | 120 |
| 50 | 200 | 160 | 125 | 100 | 16-2 | 4-Ф18 | 126 |
| 65 | 220 | 180 | 145 | 120 | 18-2 | 4-Ф18 | 152 |
| 80 | 250 | 195 | 160 | 135 | 20-2 | 8-Ф18 | 170 |
| 100 | 277 | 215 | 180 | 155 | 20-2 | 8-Ф18 | 202 |
| 125 | 320 | 245 | 210 | 185 | 22-2 | 8-Ф18 | 250 |
| 150 | 360 | 280 | 240 | 210 | 24-2 | 8-Ф23 | 279 |
| 200 | 403 | 335 | 295 | 265 | 26-2 | 12-Ф23 | 322 |
Material of main parts
| Part Name | Material |
| Body | CF8 |
| Stem,Ball | F304 |
| Seal,packing | PTFE |
Storage, installation and use instructions
1. The product shall be stored in a dry warehouse and shall not be stored in the open air.
2. For long-term storage, regular maintenance is required.
3. This product can be installed at any position of the pipeline or equipment, but it should be easy to open and close.
4. Pressure test shall be carried out before installation, and installation can only be carried out if it meets the requirements.
5. Clean the pipe and valve cavity before installation.
6. The product shall not be subjected to large external force after installation.
7. The position of the handle indicates that the valve is open or closed. The handle is opened when it is parallel to the pipeline axis, and closed when it is perpendicular to the pipeline axis.
8. The operating conditions shall be consistent with the requirements of the performance specifications
Adopted standard
·Design and manufacture: steel ball valves for petroleum, petrochemical and related industries (GB / T 12237)
·Structural length: GB / T 12221 structural length of metal valves
·Connection end: JB / T 79.1 integral steel pipe flange
·Inspection and test: GB / T 26480 inspection and test of valves
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1 Inch 1.6 Mpa Pressure Floating Ball Valve Ss304 Stainless Steel Material Images
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