9 Ball valves & water taps Ball valves with male thread type 38, brass, nickel-plated Material: .................................. housing: brass CW617N, nickel-plated; ball: brass CW617N, hard chrome-plated; spindle: brass CW614N; lever: aluminium, painted, red Operating temperature: ........... –20 °C to +100 °C Seal: ........................................ball with PTFE seal rings; spindle with PTFE O-ring and two NBR O-rings Note: ....................................... full passage Ball valves with female thread type 59, brass, nickel-plated Material:...........................................housing: brass CW617N, nickel-plated; ball: brass CW617N, hard chrome-plated; spindle: brass CW614N; lever: aluminium, painted, black Operating temperature:....................–10 °C to +120 °C Seal: .................................................ball with PTFE seal rings (versions 68.5915, 68.5900 with two NBR O-rings and locking ring); spindle with two NBR seal rings (versions 68.5901, 68.5903, 68.5904, 68.5906, 68.5907, 68.5909 with two PTFE seal rings) Note: ................................................full passage Ball valves with male thread Male thread in mm 20.95 26.44 33.25 Male thread G1/2 G3/4 G1 Male thread in mm 20.95 26.44 33.25 Male thread G1/2 G3/4 G1 AF mm 25 31 40 Nominal width (NW) mm 14 19 25 Operating pressure max. bar 20 20 20 Amm 63 69 80 Bmm 30 37 45 Cmm 45 47 58 Dmm 90 90 115 PU units 1 1 10 Covering box units 50 90 60 Item no. 65.3801 65.3803 65.3804 A D NW B C Ball valves with female thread Female thread in mm 11.89 15.39 19.17 24.66 Female thread G1/4 G3/8 G1/2 G3/4 Female thread in mm 11.89 15.39 19.17 24.66 Female thread G1/4 G3/8 G1/2 G3/4 AF mm 21 21 26 32 Nominal width (NW) mm 10 12 15 20 Operating pressure max. bar 50 50 45 45 Amm 50 50 60 72 Cmm 52 52 55 66 Dmm 84 84 90 125 PU units 15 1 20 12 Covering box units - 15 80 48 Item no. 68.5915 68.5900 68.5901 68.5903 Female thread in mm 30.93 39.59 45.48 57.29 Female thread G1 G1¼ G1½ G2 Female thread in mm 30.93 39.59 45.48 57.29 Female thread G1 G1¼ G1½ G2 AF mm 40 50 56 68 Nominal width (NW) mm 25 32 40 50 Operating pressure max. bar 40 35 35 35 Amm 82 94 105 126 Cmm 70 93 98 110 Dmm 125 145 145 170 PU units 6 1 3 2 Covering box units 36 16 12 8 Item no. 68.5904 68.5906 68.5907 68.5909 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. 191 GEKA® Main Catalogue
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