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Low Temperature Bar Ball Valve

Medium temperature: ≤80 ℃

Medium: gas such as liquid oxygen, liquid nitrogen

Caliber: DN15-250mm

Pressure: 1.6mpa

Body material: low temperature steel

Connection method: flange


Product Details

Low Temperature Bar Ball Valve Material of main parts
Part Namematerial
Body / bonnetLCB, LC1, LC2
Spherestainless steel
Sealing ringTeflon

DQ41F-16 / 40 Low temperature steel ball valve

Low temperature steel ball valve DQ41F performance specification
modelNominal pressure
(mpa)
Test pressure (mpa)proper temperatureApplicable medium
Strength (water)Sealed (water)
DQ41F1.60 2.40 1.76 —196 ~ 80 ℃Liquid oxygen, liquid nitrogen and other gases


Cryogenic steel ball valve DQ41F external dimensions and connection dimensions
modelNominal diameter
(mm)
Size (mm)




LDD1D2bZφd
British Standard Filter15130956545144 * φ14
201401057555144 * φ14
251501158565144 * φ14
3216513510078164 * φ18
4018014511085164 * φ18
50203160125100164 * φ18
65222180145120184 * φ18
80241195160135208 * φ18
100305215180155208 * φ18
125356245210185twenty two8 * φ18
150394280240210twenty four8 * φ23
2004573352952652612 * φ23
2505334053203203012 * φ25


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