Pneumatic hard seal ball valve
- Product Item ALK
Description
Product Features
Straight through design, low flow resistance, reduced pressure, and high temperature resistance.
Anti blowout valve stem design, reliable in use.
Sealed operation is protected, with the sealing surface in a protected state from impact and cavitation when the valve is fully open and fully closed.
Pre tightened packing design ensures good sealing effect of the packing.
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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 |
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Product Information |
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Customized processing |
Yes |
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Product name |
Pneumatic hard seal ball valve |
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Nominal pressure |
1.6MPa~4.0MPa |
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Nominal diameter |
DN15~DN300 |
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Air supply pressure |
0.4~0.7MPa |
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Valve core angle |
90° |
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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 |
-20℃~300℃ |
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Action form |
Gas on, gas off |
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Traffic characteristics |
Quick open |
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Gasket |
Polytetrafluoroethylene, asbestos |
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Packing material |
Polytetrafluoroethylene, graphite |
