76 www.stauff.com/5/en/#76 IB Catalogue 5 § Edition 03/2024 STAUFF Push-to-Connect Couplings Note: The connection of the two halves of a coupling is achieved depending on the type. It is important to observe the positive engagement of plug-type couplings and the secure tightening of screw-type couplings to the limit stop of the thread. Forced or improper separation will result in malfunction of the coupling. Port A Dimensions Female Body Weight Male Tip Weight ( mm / in ) ( kg /lbs )ca. ( kg /lbs )ca. ØE ØF L1 L2 L4 min L5 SW1 SW2 Ordering Codes per 100 Ordering Codes per 100 Female Thread according to DIN 3852 - ISO 1179-1 - ANSI B.1.20.3 G 3/4" 54 31,5 92 56 16 34 36 36 QRC-IB-19-F-G12-BT-W3 66,56 QRC-IB-19-M-G12-B-W3 22,3 2.13 1.24 3.62 2.20 .63 1.34 1.42 1.42 146.74 49.16 NPTF 3/4" -14 54 31,5 92 56 34 36 36 QRC-IB-19-F-NF12-BT-W3 65,88 QRC-IB-19-M-NF12-B-W3 21,66 2.13 1.24 3.62 2.20 1.34 1.42 1.42 145.24 47.75 Series IB-19 § BG 4 § Nominal Size 19 A A L3 L4 Series IB-25 § BG 6 § Nominal Size 25 Port A Dimensions Female Body Weight Male Tip Weight ( mm / in ) ( kg /lbs )ca. ( kg /lbs )ca. ØE ØF L1 L2 L4 min L5 SW1 SW2 Ordering Codes per 100 Ordering Codes per 100 Female Thread according to DIN 3852 - ISO 1179-1 - ANSI B.1.20.3 G 1" 63,5 37,8 103 63 21 39,3 41 41 QRC-IB-25-F-G16-BT-W3 101,57 QRC-IB-25-M-G16-B-W3 33,77 2,50 1,49 4,06 2.48 .83 1.55 1.61 1.61 223.92 74.45 NPTF 1" -11 1/2 63,5 37,8 103 63 39,3 41 41 QRC-IB-25-F-NF16-BT-W3 102,5 QRC-IB-25-M-NF16-B-W3 34,71 2,50 1,49 4,06 2.48 1.55 1.61 1.61 225.97 76.52 A L3 L4 SW: Width across flats. All dimensions in mm (inch). Drawing similar Series IB-12. * Insertion Male Tip. Series IB-12 § BG 3 § Nominal Size 12,5 Port A Dimensions Female Body Weight Male Tip Weight ( mm / in ) ( kg /lbs )ca. ( kg /lbs )ca. ØE ØF L1 L2 L4 min L5 SW1 SW2 Ordering Codes per 100 Ordering Codes per 100 Female Thread according to DIN 3852 - ISO 1179-1 - ANSI B 1.20.3 G 1/2" 44,5 23,55 74 46,5 15 27,2 28,5 28,5 QRC-IB-12-F-G08-BT-W3 38,86 QRC-IB-12-M-G08-B-W3 12,36 1.75 .93 2.91 1.83 .59 1.07 1.12 1.12 85.67 27.25 NPTF 1/2" -14 44,5 23,55 74 46,5 27,2 28,5 28,5 QRC-IB-12-F-NF08-BT-W3 38,56 QRC-IB-12-M-NF08-B-W3 12,07 1.75 .93 2.91 1.83 1.07 1.12 1.12 85.01 26.61 Female Thread according to SAE J 1926-1 UNF 7/8" -14 44,5 23,55 74 46,5 16,7 27,2 28,5 28,5 QRC-IB-12-F-U10-BT-W3 36,40 QRC-IB-12-M-U10-B-W3 12,3 1.75 .93 2.91 1.83 .66 1.07 1.12 1.12 80.25 27.12 A A L3 L4 L3 A # L4 L4 # anschanschluss eines Bild ale 0,38 E L1 A L4 SW (Hex) 1 L5* L2 F L4 A SW (Hex) 2 IB Stahl
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