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Kunshan Snpn Machinery Co.,Ltd
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 Click to enlarge image
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 Origin |
China |
| Model Number |
3050 |
| Brand Name |
ASME |
| Material |
Brass |
| Media |
Gas |
| Power |
Pneumatic |
| Pressure |
High Pressure |
| Standard or Nonstandard |
Standard |
| Structure |
Control |
| Temperature of Media |
High Temperature |
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Combination valve??roup valve of fuel machine??ontrol valve are sealed by steel ball and directly loaded by spring safety valve + control valve. It is adopted to the gas machine and other air compressors with consuming great gas.
The safety valve is a kind of balance structure valve accord the balance theory of air pressure and spring .When the adjust outfit of air compressor are good working,the pressure of vessel P are more than the set pressure Ps, the valve core will open. So the pressure of vessel will open the control valve though leading holes and air compressor will be into the working. When the adjust outfit of air compressor are not working . When the pressure of vessel P is down to the set pressure Pr and the valve core will close, then the control valve will close and the air compressor will restart working.
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Item No
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Name
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Parameter, Specification
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1
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Working Medium
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Avirulent air (Constringent air)
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2
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Nominal Pressure??ar??/p>
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Min0.8 to Max.1.2
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3
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corrective thread dimeter (IN)
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From 3/8 to 1/2
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4
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Seal Form
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Steel ball hard seal
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5
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Set Pressure Ps(bar)
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0.8; 0.9; 1.0; 1.1; 1.2
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6
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Reseat Pressure Pr(MpaG)
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0.6; 0.7;0.8
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7
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Working Temperature (°C)
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From -20 to 120
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8
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leakage
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32L/30min≤0.06MPa
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