BIR Series Poppet Interchange Couplers ISO A – Quick Disconnect

The BIR Series ISO A Interchange Couplers are one of the most popular designs worldwide, due to their durability and use of a poppet style valve for the sealing mechanism. The BIR series features a zinc plated steel coupler and zinc plated hardened steel nipple with nitrile seals. They are available from 1/4 to 2 inches in size, to cover the various fields of hydraulic applications. FEATURES Size range: 1/4” thru 2” Port options: NPT, SAE, BSP Interchanges with ISO A Working pressure: 13-35 MPa/1885-5075 psi range • Positive-stop valving prevents flow checking • Large diameter hardened steel sleeves resist deformation for maximum life • Suitable for open or closed center hydraulic system Applications: Agricultural and mobile equipment Industrial plants Compatibility Chart (Full Chart in Product Gallery) Stucchi Aeroquip Faster Hansen Parker Dixon Safeway Snap‑Tite F. BIR 14 NPT 5601-4-4S ANV-14-NPT-F 2-I-16 6601-4-4 2KF2 S565-2 61C-4-4 F. BIR 38 NPT 5601-6-6S ANV-38-NPT-F 3-I-21 6601-6-6 3KF3 S565-3 61C-6-6 F. BIR 12 NPT 5601-8-10S ANV-12-NPT-F 4-I-26 6601-8-10 4KF4 S565-4 61C-8-8 F. BIR 34 NPT 5601-12-12S ANV-34-NPT-F 6-I-31 6601-12-12 6KF6 S565-6 61C-12-12 F. BIR 100 NPT 5601-16-16S ANV-1-NPT-F 8-I-36 6601-16-16 8KF8 S565-8 61C-16-16 M. BIR 14 NPT 5602-4-4S ANV-14-NPT-M 2-A-16 6602-4-4 K2F2 S561-2 61N-4-4 M. BIR 38 NPT 5602-6-6S ANV-38-NPT-M 3-A-21 6602-6-6 K3F3 S561-3 61N-6-6 M. BIR 12 NPT 5602-8-10S ANV-12-NPT-M 4-A-26 6602-8-10 K4F4 S561-4 61N-8-8 M. BIR 34 NPT 5602-12-12S ANV-34-NPT-M 6-A-31 6602-12-12 K6F6 S561-6 61N-12-12 M. BIR 100 NPT 5602-16-16S ANV-1-NPT-M 8-A-36 6602-16-16 K8F8 S561-8 61N-16-16