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Instrument balance valve

Products > Needle valve > Instrument balance valve

Instrument balance valve

Specifications Model: QF-05
Nominal pressure: 32MPa
Pipe diameter: Φ14
Suitable temperature: -20 ~ 240 ℃
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Features and uses

QF-05-type instrument balance valve and differential pressure transmitter supporting the application, QF-05-type instrument balance valve role is to differential pressure transmitter positive and negative measuring room with the pressure point on or off, or positive , Negative measuring room off or on. Connection using pipe welding.


 Technical parameters and materials

No. 
No.
Nominal pressure 
PN
Nominal diameter  
DN (mm)
Applicable temperature 
(℃)
Body material

120MPa5-20 ~ 44035 #
2-70 ~ 2401Cr18Ni9Ti
340MPa-20 ~ 44035 #
4-70 ~ 2401Cr18Ni9Ti


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