Denomination КОХ DN/PN.1,2
Name Back flow valve BFV (KOX) DN/PN.1,2
Design Flange or Inter-flange
Body material Carbon steel (.1),
Stainless steel (.2)
Flowing part Fluoroplastic Ф-4МБ (FEP)
Operating temperature from -58 F to 302 F (-50°C - 150°C)
Diameter 15 - 250 mm
Pressure PN 0,6; 1,0; 1,6 MPa.
The chemical КОХ check valve is a safety valve. The main function of the check valve is to prevent changes in the flow direction of the working medium.
The body is made of carbon or stainless steel. The flow part of КОХ valves is lined with f-4MB fluoroplastic (FEP). Operating temperature from -50°C to 150°C, PN = 0,6; 1,0; 1,6 MPa.
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