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1 - Body - Gunmetal - DIN 1705
2 - Disc - Gunmetal - DIN 1705 or Stainless Steel - AISI 316L
3 - Seat - NBR - NBR, EPDM - EPDM, Viton - FKM or Teflon - PTFE

Flanges according to DIN2501-PN16
DN4022 - 500
PN 16 Swing Check Valves, Wafer Style Short, Bronze
Unit of Measure
Items DN4022 - 500
DN4022-040-3728
PN 16 Swing Check Valves, Wafer Style Short, Bronze Valve
DN4022 - 500
DN4022-050-3728
PN 16 Swing Check Valves, Wafer Style Short, Bronze Valve
DN4022 - 500
DN4022-065-3728
PN 16 Swing Check Valves, Wafer Style Short, Bronze Valve
DN4022 - 500
DN4022-080-3728
PN 16 Swing Check Valves, Wafer Style Short, Bronze Valve
DN4022 - 500
DN4022-100-3728
PN 16 Swing Check Valves, Wafer Style Short, Bronze Valve
Size N/A 040 N/A 050 N/A 065 N/A 080 N/A 100
Hydraulic Inspection - Body N/A 25
Hydraulic Inspection - Seat N/A 16
L N/A 16.0 mm N/A 19 mm N/A 19 mm N/A 19 mm N/A 19 mm
D N/A 94 mm N/A 109 mm N/A 129 mm N/A 144 mm N/A 164 mm
D2 N/A 26 mm N/A 26 mm N/A 38 mm N/A 47 mm N/A 70 mm
Weight N/A 0.90 kg N/A 0.90 kg N/A 1.3 kg N/A 1.50 kg N/A 2 kg
Body Material N/A Bronze
Seat Material N/A Synthetic Material
Disc Material N/A Bronze Stainless Steel
Stem Material N/A Brass
Actuators N/A Gravity
IMPA/ISSA Code N/A 755976 N/A 755977 N/A 755978 N/A 755979 N/A 755980