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Top 10 Butterfly Valve Suppliers in the USA (2026 Guide)
In the industrial landscape of 2026, the demand for precision flow control ...
PVC true union ball valve is a type of valve used to control the flow of fluid through a pipeline. It is made of polyvinyl chloride (PVC) and has a ball-shaped closure that can be rotated to either allow or block the flow of fluid. The true union design allows for easy installation, maintenance, and replacement without having to disconnect the entire pipeline. This valve is commonly used in water treatment, chemical processing, and irrigation systems.
●The control precision is high, and the switch part uses a sphere, which can realize fast switching and precise flow adjustment.
● Easy to install, the structure of the ball valve is simple and compact, small in size, light in weight, easy to install and disassemble.
● Long service life. The ball valve is mainly made of PVC material, which is corrosion-resistant, wear-resistant, anti-aging, and has a long service life.
●Easy maintenance, the valve stem is sealed with an O-ring, and only the sealing ring needs to be replaced during maintenance.
●Environmentally friendly and healthy, PVC material is one of the environmentally friendly materials, non-toxic and harmless, safe and reliable to use.
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Size | D | d | H | h | L | L1 | T | E | C | M (ISO5211) |
|
| Thread | Socket | |||||||||||
| 1/2" | 50.5 | 12.8 | 35.5 | 16 | 22.5 | 120 | 66 | 9x9 | 8 | 5.5 | F03 | |
| 3/4" | 62.5 | 19 | 43.7 | 18 | 25 | 133 | 72 | 9x9 | 8 | 5.5 | F03 | |
| 1" | 69 | 24.5 | 49.6 | 22 | 27.5 | 150 | 80 | 9x9 | 8 | 5.5 | F03 | |
| 1 1/4" | 82.5 | 30 | 56.5 | 25 | 31 | 165 | 90 | 11x11 | 11 | 6.5 | F04 | |
| 1 1/2" | 99 | 38 | 64.5 | 27 | 34.5 | 178 | 94 | 11x11 | 11 | 6.5 | F05 | |
| 2" | 122.5 | 49 | 76.5 | 31 | 39 | 205 | 113 | 11x11 | 13 | 6.5 | F05 | |
| 2 1/2" | 150 | 64 | 90 | 38 | 44.5 | 234 | 120.6 | 14x14 | 16 | 8.5 | F07 | |
| 3" | 1 78.2 | 79 | 110 | 43 | 49 | 259 | 138.5 | 14x14 | 19 | 8.5 | F07 | |
| 4" | 218.5 | 99 | 124 | 57 | 63.5 | 311 | 163.5 | 14x14 | 19 | 8.5 | F07 | |
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