Fixed proportional valve
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Location：Products >> Copper valve >> Fixed proportional valve
Model: YB43X
Nominal pressure: PN1.0 ~ 1 6MPa.
Nominal diameter: DN25 ~ 200mm
Suitable medium: water, gas,
Temperature: ≤180 ℃
Flange Standard: GB / T 17241.6 GB / T 9113
Test Standard: GB / T 13927 API 598
Connection Type: Flange, Female Thread
Nominal pressure: PN1.0 ~ 1 6MPa.
Nominal diameter: DN25 ~ 200mm
Suitable medium: water, gas,
Temperature: ≤180 ℃
Flange Standard: GB / T 17241.6 GB / T 9113
Test Standard: GB / T 13927 API 598
Connection Type: Flange, Female Thread
Product details
The factory production of proportional valve, beautiful appearance, reliable quality, accurate, steady work, both under pressure and anti-static pressure. The valve uses the valve body internal cross-sectional area of the piston at both ends of the pressure difference, changing the pressure after the valve to achieve decompression purposes. I decompression valve factory decompression ratio: 2: 1,3: 1,4: 1,3: 2,5: 2, etc., can also be designed according to the requirements of the user a special proportion of the valve.
Standard sizes
| DN | 25 | 32 | 40 | 50 | 65 | 80 | 100 | 125 | 150 | 200 |
| L (B type) | - | - | 78 | 85 | 102 | 122 | 140 | 160 | 178 | 230 |
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