Three-way Threaded Ball Valve
Three-way threaded ball valve
[Product Overview of Three-Way Threaded Ball Valve]
1. Nominal pressure: 1.6-6.4MPa
2. Applicable stability range: -20～232℃～350℃
3. Applicable media: water, oil, gas and some corrosive liquids (W.O.G)
4. Thread type: G. NPT. BSPT. BSP. DI259/2999
[Application range of three-way threaded ball valve]
It can be applied to various media such as water, steam, oil, nitric acid, acetic acid, ammonia salt water, neutralized water and so on.
The valve seat adopts an elastic sealing structure, which ensures reliable sealing and easy opening and closing.
The valve stem adopts a bottom-mounted structure with an inverted seal. When the valve cavity is abnormally pressurized, the valve stem will not be impacted.
A 90° switch positioning mechanism can be set up and locked as needed to prevent misoperation.
Suitable for PN1.0～4.0MPa, working temperature -29～180℃ (the sealing ring is reinforced polytetrafluoroethylene) or -29～300℃ (
The sealing ring is para-polystyrene) on various pipelines, used to cut off or connect the medium in the pipeline.
[Main parts and materials of three-way threaded ball valve]
| part | materail |
| valve body | steel CF8M/CF8 |
| valve cap | steel CF8M/CF8 |
| ball | steel CF8M/CF8 |
| ball gasket | PTEE |
| valve rod | steel CF8M/CF8 |
| filler | PTEE |
| large flakes | PTEE |
| Compression nut | steel CF8M/CF8 |
| handle | steel CF8M/CF8 |
| flow direction sign | ALUMINUM |
| Wasabi | steel CF8 |
| nut cap | steel CF8 |
| locking device | steel CF8 |
| leather case | plastic |
| blind cover | steel CF8M/CF8 |
| SIZE | d | L | H | D1 | B | F | G | W1 | W2 | h |
| 1/2" | 12.7 | 75 | 59 | 126 | 71.0 | 33.5 | 37.5 | 22.4 | 35.0 | 10-20UNC |
| 3/4" | 16.0 | 85 | 64 | 126 | 81.5 | 39.0 | 42.5 | 22.4 | 35.0 | 10-20UNC |
| 1" | 20.0 | 100 | 80 | 145 | 102.0 | 50.5 | 51.5 | 22.4 | 35.0 | 10-20UNC |
| 1-1/4" | 25.0 | 115 | 90 | 145 | 108.5 | 51.0 | 57.5 | 22.4 | 35.0 | 10-20UNC |
| 1-1/2" | 32.0 | 125 | 96 | 204 | 121.0 | 58.0 | 63.0 | 22.4 | 38.1 | 1/4-20UNC |
| 2" | 38.1 | 148 | 106 | 204 | 138.5 | 65.5 | 73.0 | 22.4 | 38.1 | 1/4-20UNC |
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1. ① Product name and model of three-way threaded ball valve ② Caliber of three-way threaded ball valve ③ Whether the three-way threaded ball valve comes with accessories so that we can select the correct model for you.
2. If the model of the three-way threaded ball valve of Zhenggang Valve has been selected by the design unit, please order directly from our sales department according to the model of the three-way threaded ball valve.
3. When the use occasion is very important or the environment is complex, please try your best to provide design drawings and detailed parameters, and our valve experts will review and check them for you.
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