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Description
Product Features
1、Low fluid resistance, ball valve is one of the valve types with low fluid resistance.
2、The actuator adopts high-performance cylinder piston actuator, with a simple structure and large output torque. Ball valves are suitable for controlling high-pressure or high-pressure differential fluids containing fibers and particles.
3、The valve stem seal is reliable. As the valve stem only rotates without lifting, the packing seal of the valve stem is not easily damaged, and the sealing ability increases with the pressure of the medium.
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Product Display |
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Stainless steel flange |
Pneumatic actuator |
Precision cast thickened valve body |
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Stainless steel flange, earthquake resistant stable, with high mechanical strength and with high ductility and strength, High temperature resistance, not easy to rust |
Gear type dual piston, High output torque, low friction coefficient, flexible rotation, and small volume |
The valve body is made of stainless steel material,corrosion and rust resistance, long service life |
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Function Display |
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Supporting instrument |
Explosion proof reply device |
Pneumatic actuator |
Flange connection |
Filter |
Explosion-proof Solenoid valves |
Precision cast thickened valve body |
O-ring ball valve core
The valve core (ball) of the O-type ball valve is spherical, and structurally, the ball seat is embedded in the valve body side seat during sealing. The relative moving parts are made of self-lubricating materials with extremely low friction coefficients, resulting in low operating torque. In addition, the long-term sealing of the sealing grease makes the operation more flexible. Generally used for two position adjustment, with a fast opening flow characteristic.
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Product Information |
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Customized processing |
Yes |
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Product name |
Pneumatic O-type ball valve |
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Nominal pressure |
1.6MPa~6.4MPa |
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Nominal diameter |
DN18~DN200 |
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Drive mode |
Pneumatic |
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Body material |
Cast steel/stainless steel |
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Connection method |
Flange connection |
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Temperature |
-40~80℃ |
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Core corner |
0 °± 4 ° to 90 °± 4 ° (adjustable) |
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Operating Pressure |
Double acting 0.2~1, single acting 0.3~1 |
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Allowable leakage level |
Soft seal VI Hard seal IV |
