Two-way internal thread full copper plug valve
I. Introduction:
The movement between the sealing surfaces of the X13W two-way internal thread all-copper plug valve has a wiping effect, and when fully open, it can completely prevent contact with the flowing medium, so it is usually also suitable for media with suspended particles. Another important feature of the plug valve is that it is easy to adapt to multi-channel structures, so that one valve can obtain two, three, or even four different flow passages. This can simplify the design of the pipeline system, reduce the number of valves, and reduce some connecting fittings required in the equipment. Application of X13W two-way internal thread all-copper plug valve: Plug valves are widely used in oilfield exploitation, transportation and refining equipment, and are also widely used in petroleum, chemical industry, gas, natural gas, liquefied petroleum gas, HVAC industry and general industry. The flow passages of plug valves have various forms. The common straight-through type is mainly used to cut off the fluid.
II. Features:
The opening and closing part of the plug valve is a cylinder with holes. The cylinder and the valve stem rotate around the axis perpendicular to the flow passage, so as to achieve the purpose of opening and closing the flow passage. It is mainly used for opening and closing the medium in pipelines and equipment. The main advantages are as follows: Suitable for frequent operation, small fluid resistance. Quick and easy opening and closing, relatively small volume, simple structure, light weight, easy maintenance. Good sealing performance, not limited by installation direction, the flow direction of the medium can be arbitrary. No vibration, low noise.
III. Installation:
Due to the wiping effect of the movement between the sealing surfaces of the plug valve, and it can completely prevent contact with the flowing medium when fully open, it is usually also suitable for media with suspended particles. Another important feature of the plug valve is that it is easy to adapt to multi-channel structures, so that one valve can obtain two, three, or even four different flow passages, such as three-way plug valves. This can simplify the design of the pipeline system, reduce the number of valves, and reduce some connecting fittings required in the equipment. Notes for installation of two-way internal thread all-copper plug valve: ①, Reserve space for the valve stem to rotate. ②, Cannot be used for throttling. ③, Plug valves with transmission mechanisms shall be installed upright.
IV. External Dimensions:
Nominal Diameter | Pipe Thread | Dimensions (mm) | ||||
L | □S | □S1 | h2 | H | ||
15 | 1/2 | 85 | 30 | 12 | 26 | 99 |
20 | 3/4 | 90 | 36 | 16 | 34 | 124 |
25 | 1 | 110 | 46 | 18 | 38 | 133 |
32 | 11/4 | 130 | 55 | 18 | 45 | 152 |
40 | 11/2 | 150 | 60 | 26 | 55 | 212 |
50 | 2 | 170 | 75 | 28 | 74 | 260 |
65 | 21/2 | 220 | 90 | 32 | 82 | 295 |
80 | 3 | 250 | 105 | 36 | 125 | 327 |
100 | 4 | 300 | 140 | 46 | 135 | 425 |
| Metallurgy & Minerals/Copper Industry/Copper Plug Valves | |
