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QPPQ41, QPPQ42X series fast discharge (suction) valve
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QPPQ41, QPPQ42X series fast discharge (suction) valve
Summary information
The quick exhaust (suction) valve is suitable for the suction and exhaust of the pressure conveying water pipe.
Performance characteristics
1. It can eliminate the gas in the pipeline, reduce t
Affiliate classification
Exhaust valve series
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Description
use
The quick exhaust (suction) valve is suitable for the suction and exhaust of the pressure conveying water pipe.
Performance characteristics
1. It can eliminate the gas in the pipeline, reduce the positive force and save energy.
2. When the pipeline is under negative pressure. This product can quickly and automatically take in air. Prevent pipe rupture
3. Exhaust capacity is more than double the ordinary two-port exhaust valve
4. Float stainless steel, long service life, safe and reliable.
Technical Parameters
Use medium: water
Medium temperature: normal temperature
Shell strength test pressure: 1.5MPa
Float sealing test pressure: 0.05-11MPa
Body material: gray cast iron HT200
Float material: stainless steel
Flange connection standard: GB/T17241.6-98
Pressure test standard: Q/ECO1-2003
Exhaust valve displacement and wind pressure curve
Quick row (suction) valve shape, flange connection size table
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QPP41X type quick exhaust valve
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