Available for Import
Flanged Check Valve KOF-20 DN20PN25 for Preventing Backflow of Liquefied Gases
Manufacturer:
NGMA LLC
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Description
The check valve is designed to prevent backflow of liquefied hydrocarbon gas (propane, butane), anhydrous liquefied ammonia from the filled vessel in case of depressurisation of the filling line elements and to protect pumping equipment from backflow.
Specifications
Climatic version
for temperate climate "U", placement category 1, 2 according to GOST 15150-69. Ambient air temperature during operation from minus 40 to plus 45 0C.
Material
Steel20
Weight
3.9 kg
Pressure rating
2.5 MPa
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