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The working principle of 10K Japanese standard flange ball valve is to rotate the valve core to make the valve smooth or close. Ball valve switches are lightweight, small in size, can be made into large diameters, reliable in sealing, simple in structure, easy to maintain, and the sealing surface and spherical surface are often in a closed state, which is not easily eroded by media. They are widely used in various industries. Two piece flange ball valves have their own unique advantages, such as frictionless switches, seals that are not easily worn, and small opening and closing torque, which can reduce the size of the actuator they are equipped with.
Product drawings
2.
Product size
DN | A | F | G | K | T | H | C | N-ФM |
1/2" | 15 | 52 | 70 | 95 | 12 | 1 | 107 | 4-15 |
3/4" | 18 | 58 | 75 | 100 | 14 | 1 | 117 | 4-15 |
1" | 24 | 70 | 90 | 125 | 14 | 1 | 127 | 4-19 |
1 1/4" | 32 | 80 | 100 | 135 | 16 | 2 | 137 | 4-19 |
1 1/2" | 36 | 85 | 105 | 140 | 16 | 2 | 165 | 4-19 |
2" | 50 | 100 | 120 | 155 | 16 | 2 | 177 | 4-19 |
2 1/2" | 62 | 120 | 140 | 175 | 18 | 2 | 188 | 4-19 |
3" | 78 | 130 | 150 | 185 | 18 | 2 | 203 | 8-19 |
4" | 100 | 155 | 175 | 210 | 18 | 2 | 229 | 8-19 |
5“ | 125 | 185 | 210 | 250 | 20 | 2 | 254 | 8-23 |
6” | 150 | 215 | 240 | 280 | 22 | 2 | 267 | 8-23 |
Technical Data
1. The structural length shall be in accordance with JIS B2002-1987
2. The flange size shall be in accordance with JIS B2212-1999
3. Pressure and temperature shall be in accordance with GB/T 12224-2005
4. Acceptance shall be conducted in accordance with GB/T 13927-1992
Product Parts List
NO. | PART NAME | MATERIAL |
1 | BODY | CF8 |
2 | SEAT | PTFE |
3 | BALL | SS304 |
4 | BOLT | SS304 |
5 | GASKET | PTFE |
6 | NUT | SS304 |
7 | CAP | CF8 |
8 | STEM | SS304 |
9 | THRUST WASHER | PTFE |
10 | PACKING | PTFE |
11 | DRIVE RING | SS304 |
12 | GLAND | SS304 |
13 | LOCATED BLOCK | SS304 |
14 | HANDLE | A126 |
15 | FLAT GASKET | SS304 |
16 | BOLT | SS304 |
17 | BOLT | S304 |
Related Information
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