DC check valve
A double check valve for industrial plants and civil engineering.
Nominal diameter:DN 50 - DN 600Face-to-face:EN 558-1
ISO 5752Flange Surface Design:EN 1092 Form A/B
ASME RF, FFFlange accommodation:EN 485 PN 10/16
ASME Class 150Marking:EN 19Working pressure:16 bar ? DN 250
10 bar ? DN 300Tightness check:EN 12266 (Leakage Rate A)
ISO 5208, Category 3Temperature range:0°C to +130°C (depending on pressure, medium and material)
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