Is the Nickel-Plated Brass Y Tee with BSP Female Thread, Type A23 suitable for use with PTFE tape on tapered threads and washers on cylindrical threads to ensure leak-free connections?

Yes. The Nickel-Plated Brass Y Tee with BSP Female Thread, Type A23 is suitable for use with PTFE (Teflon) tape on tapered threads and with washers on cylindrical threads to achieve leak-free connections. The product description explicitly recommends using Teflon tape or sealant for tapered threads and aluminum or copper washers for cylindrical threads, and the robust nickel‑plated brass construction rated to 60 bar supports reliable sealing when those methods are applied correctly.

Can the Nickel-Plated Brass Y Tee with BSP Female Thread, Type A23 withstand continuous exposure to corrosive gases or chemicals in industrial environments?

Nickel-Plated Brass Y Tee with BSP Female Thread, Type A23 offers good resistance to wear and many corrosive effects due to its nickel-plated brass construction, making it suitable for typical industrial pneumatic applications. However, continuous exposure to aggressive corrosive gases or harsh chemicals can eventually degrade brass and its plating. For environments with strong acids, alkalis, chlorides, ammonia, hydrogen sulfide, or other highly corrosive media, stainless steel or specially coated/engineered materials are recommended. If you expect continuous chemical exposure, consult the chemical compatibility of nickel‑plated brass with the specific substances and consider protective measures (material upgrade, additional coatings, isolation, regular inspection). For general pneumatic service and intermittent exposure, Type A23 should perform well; for continuous aggressive chemical exposure, choose a more chemically resistant material.

Nickel-Plated Brass Y Tee with BSP Female Thread, Type A23

All products, Threaded pneumatic fittings/

Additional information

Material	B – brass (bronze)

The Y-branch connector type A23 with internal BSP threads is a reliable solution for joining pneumatic components, including hoses, in demanding industrial environments. Manufactured from durable nickel-plated brass, it ensures excellent resistance to wear, corrosion, and high mechanical stress, while maintaining a professional appearance. Designed for working pressures up to 60 bar, this fitting guarantees secure and efficient performance in a wide range of pneumatic systems. To achieve optimal sealing, the use of additional materials is recommended: Teflon tape or sealant for tapered threads, and aluminum or copper washers for cylindrical threads. Thanks to its robust construction and versatile application, the A23 Y-branch is an essential component for building safe, efficient, and long-lasting pneumatic installations.

List of product variants

Article number	Product variant name	Nominal inner diameter	Working pressure [bar]
MW-2123001	Y-branch A23, 3 x female thread BSP 1/8"	-	60
MW-2123002	Y-branch A23, 3 x G 1/4" BSP	-	60
MW-2123003	Y-branch A23, 3 x G 3/8" BSP	-	60
MW-2123004	Y-branch A23, 3 x female thread BSP 1/2"	-	60

The Y-branch connector type A23 with internal BSP threads is a reliable solution for joining pneumatic components, including hoses, in demanding industrial environments. Manufactured from durable nickel-plated brass, it ensures excellent resistance to wear, corrosion, and high mechanical stress, while maintaining a professional appearance. Designed for working pressures up to 60 bar, this fitting guarantees secure and efficient performance in a wide range of pneumatic systems. To achieve optimal sealing, the use of additional materials is recommended: Teflon tape or sealant for tapered threads, and aluminum or copper washers for cylindrical threads. Thanks to its robust construction and versatile application, the A23 Y-branch is an essential component for building safe, efficient, and long-lasting pneumatic installations.