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Swing Check Valve (Flange Type)

Swing Check Valve (Flange Type)


Code Description
4262221 HERZ – Check Valve, Cast Iron, Swing type, PN16 Flanged Ends, DN65
4262222 HERZ – Check Valve, Cast Iron, Swing type, PN16 Flanged Ends, DN80
4262223 HERZ – Check Valve, Cast Iron, Swing type, PN16 Flanged Ends, DN100
4262224 HERZ – Check Valve, Cast Iron, Swing type, PN16 Flanged Ends, DN125
4262225 HERZ – Check Valve, Cast Iron, Swing type, PN16 Flanged Ends, DN150
4262226 HERZ – Check Valve, Cast Iron, Swing type, PN16 Flanged Ends, DN200
4262227 HERZ – Check Valve, Cast Iron, Swing type, PN16 Flanged Ends, DN250
4262228 HERZ – Check Valve, Cast Iron, Swing type, PN16 Flanged Ends, DN300
4262229 HERZ – Check Valve, Cast Iron, Swing type, PN16 Flanged Ends, DN350
4262230 HERZ – Check Valve, Cast Iron, Swing type, PN16 Flanged Ends, DN400


SKU: 4262221


Parameter Value
Technical Specification
Temperature Range -10°C … +110°C
Pressure Rate PN16
Flange Dimensions According to EN1092-2
Design Standard EN 12334
Coating Painted blue RAL5000
✔ For hot and cold water systems, excluding acid and flammable fluids.
✔ Ethylene or propylene glycol may be used in mixing ratios of 25–50%.


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