82 www.stauff.com/5/en/#82 IB Catalogue 5 § Edition 03/2024 STAUFF Push-to-Connect Couplings SW: Width across flats. All dimensions in mm (inch). Drawing similar Series IB-12. * Insertion Male Tip. 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 1" 65 37,8 102 62 20 39,3 41 40 QRC-IB-25-F-G16-VT-W69 108,96 QRC-IB-25-M-G16-V-W69 36,43 2.56 1.49 4.02 2.44 .79 1.55 1.61 1.57 240.22 80.31 NPTF 1" -11 1/2 65 37,8 102 62 39,3 41 40 QRC-IB-25-F-NF16-VT-W69 109,16 QRC-IB-25-M-NF16-V-W69 36,62 2.56 1.49 4.02 2.44 1.55 1.61 1.57 240.66 80.73 Series IB-25 § BG 6 § Nominal Size 25 A L3 L4 Series IB-38 § BG 8 § Nominal Size 38 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 1/4" 75 44,5 124 122 24 52 65 65 QRC-IB-38-F-G20-VT-W69 205,91 QRC-IB-38-M-G20-V-W69 131,33 2.95 1.75 4.88 4.80 .94 2.05 2.56 2.56 453.95 289.53 NPTF 1 1/4" -11 1/2 75 44,5 124 122 52 65 65 QRC-IB-38-F-NF20-VT-W69 203,9 QRC-IB-38-M-NF20-V-W69 132,35 2.95 1.75 4.88 4.80 2.05 2.56 2.56 449.52 291.78 G 1 1/2" 75 44,5 124 122 24 52 65 65 QRC-IB-38-F-G24-VT-W69 199,97 QRC-IB-38-M-G24-V-W69 125,18 2.95 1.75 4.88 4.80 .94 2.05 2.56 2.56 440.86 275.97 NPTF 1 1/2" -11 1/2 75 44,5 124 122 52 65 65 QRC-IB-38-F-NF24-VT-W69 201,11 QRC-IB-38-M-NF24-V-W69 127,1 2.95 1.75 4.88 4.80 2.05 2.56 2.56 443.37 280.21 A L3 L4 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 2" 101 63,2 141,5 139,2 30,5 63,5 95 95 QRC-IB-51-F-G32-VT-W69 558,57 QRC-IB-51-M-G32-V-W69 387,11 3.98 2.49 5.57 5.48 1.20 2.50 3.74 3.74 1231.44 853.43 NPTF 2" -11 1/2 101 63,2 141,5 139,2 63,5 95 95 QRC-IB-51-F-NF32-VT-W69 558,57 QRC-IB-51-M-NF32-V-W69 387,11 3.98 2.49 5.57 5.48 2.50 3.74 3.74 1231.44 853.43 Series IB-51 § BG 9 § Nominal Size 51 A L3 L4 * Insertion Male Tip. E L4 A L1 SW (Hex) 1 F L2 A L4 L5* SW (Hex) 2 IB DN38-DN51 Messing F L2 L4 A L5* SW (Hex) 2 E L1 A L4 SW (Hex) 1 IB DN06-DN25 Messing
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