9 Ball valves & water taps Gas ball valves, brass, nickel-plated Quality information: .........................DIN DVGW NG-4312BN7046, MOP 5 Material:...........................................housing: brass CW617N, nickel-plated; ball: brass CW617N, hard chrome-plated; spindle: brass CW614N; lever: sheet steel, galvanised, powder-coated, yellow Gas operating pressure:....................max. 5 bar as per DIN EN 331 Operating temperature:....................water 0 °C to +100 °C; air –20 °C to +220 °C Seal: .................................................ball with PTFE seal rings; spindle with FKM O-ring (fluororubber) as per DIN ISO 1629 and NBR O-ring Note: ................................................full passage For drinking water Gas ball valves DIN DVGW with female thread Female thread in mm 11.89 15.39 19.17 24.66 Female thread R1/4 R3/8 R1/2 R3/4 Female thread in mm 11.89 15.39 19.17 24.66 Female thread R1/4 R3/8 R1/2 R3/4 AF mm 18 21 25 31 Nominal width (NW) mm 10 10 15 20 Operating pressure max. bar 50 50 50 40 Gas operating pressure max. bar 5 5 5 5 Amm 51 60 75 80 Cmm 40 40 50 59 Dmm 80 80 89 113 PU units 12 12 12 8 Covering box units - 156 96 40 Item no. 68.5614 68.5600 68.5601 68.5603 Female thread in mm 30.93 39.59 45.48 57.29 Female thread R1 R1¼ R1½ R2 Female thread in mm 30.93 39.59 45.48 57.29 Female thread R1 R1¼ R1½ R2 AF mm 40 49 54 68.5 Nominal width (NW) mm 25 32 40 50 Operating pressure max. bar 40 30 30 25 Gas operating pressure max. bar 5 5 5 5 Amm 90 110 120 140 Cmm 63 77 91 97 Dmm 113 138 157.3 157.3 PU units 6 4 2 2 Covering box units 30 24 18 10 Item no. 68.5604 68.5606 68.5607 68.5609 A D NW C Special note: Operating pressure dependent on the operating temperature. Data only represents approximate values. Therefore, no claim to absolute authority. No acceptance of guarantee. Dimensions and technical data subject to change. 192 GEKA® Main Catalogue
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