Is the ISO-B GW BSP Brass Quick-Connect Socket with Valve, DRAGON Type IB compatible with ISO-B couplings from other manufacturers?

Yes. The ISO-B GW BSP Brass Quick-Connect Socket with Valve, DRAGON Type IB is fully interchangeable with ISO-B quick couplings from other manufacturers. It is manufactured to ISO-B standards, features durable brass construction with NBR sealing, and when used with the supplied plug provides a secure double shut-off connection. It supports demanding high‑pressure applications (up to 180 bar depending on size), operates from −20°C to +100°C, and offers a high safety factor (4:1) and optimized flow performance, ensuring compatibility and reliable operation across installations using ISO‑B couplings.

Can the ISO-B GW BSP Brass Quick-Connect Socket with Valve, DRAGON Type IB be used with different media (fuels, chemicals, gases) without degrading its NBR seals?

Yes — the ISO-B GW BSP Brass Quick-Connect Socket with Valve, DRAGON Type IB can be used with a range of media (water, fuels, oils, gases, and many chemicals) provided the media are compatible with NBR (nitrile) seals and brass wetted parts. NBR offers good resistance to oils, fuels and many common industrial chemicals but has known limitations with strong acids/alkalis, ketones (e.g., acetone), chlorinated hydrocarbons, and certain aggressive solvents and aromatics, which can cause swelling, hardening or loss of sealing properties. Also consider temperature and pressure: the coupling’s specified range (−20°C to +100°C and up to 180 bar depending on size) must match your application — NBR performance degrades near extremes of that range. For max reliability, verify chemical compatibility of your specific fluid and operating temperature/pressure against NBR and brass compatibility charts or consult the manufacturer; if incompatible, choose a coupling with an alternative elastomer (e.g., FKM/Viton, EPDM) or different wetted materials.

Socket quick coupling ISO-B with a female BSP thread with valve, brass, DRAGON, type IB

All products, Hydraulic quick couplings/

Additional information

Material	B – brass (bronze)

Socket quick coupling ISO-B with valve, thread internal BSP, for use in high-pressure installations industrial (water, fuels and oils, gases, chemicals). W set with a plug, creates on both sides shut-off coupling, which can find everywhere tam, where lines transfer must be connected and disconnected in order to operation or maintenance equipment, a loss liquid is undesirable. can be used interchangeable with quick coupling ISO-B other manufacturers. Material: brass. sealing: NBR. Operating temperature: od -20°C up to +100°C. Working pressure: up to 180 bar (depending on size quick coupling). Safety factor 4:1. Flow rate has been stated for a drop pressure 3 bar.

List of product variants

Article number	Product variant name	DN	BAR	Availability	Actions
DG-IB06-F-04G-B	Socket DRAGON ISO-B DN6 with 1/4" BSP female, 180 bar, brass	-	180	In stock	Enquiry
DG-IB10-F-06G-B	Socket DRAGON ISO-B DN10 with 3/8" BSP female, 180 bar, brass	-	180	In stock	Enquiry
DG-IB12-F-08G-B	Socket DRAGON ISO-B DN12 with 1/2" BSP female, 160 bar, brass	-	160	In stock	Enquiry
DG-IB19-F-12G-B	Socket DRAGON ISO-B DN19 with 3/4" BSP female, 120 bar, brass	-	120	In stock	Enquiry
DG-IB25-F-16G-B	Socket DRAGON ISO-B DN25 with 1" BSP female, 120 bar, brass	-	120	In stock	Enquiry

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Socket quick coupling ISO-B with valve, thread internal BSP, for use in high-pressure installations industrial (water, fuels and oils, gases, chemicals). W set with a plug, creates on both sides shut-off coupling, which can find everywhere tam, where lines transfer must be connected and disconnected in order to operation or maintenance equipment, a loss liquid is undesirable. can be used interchangeable with quick coupling ISO-B other manufacturers. Material: brass. sealing: NBR. Operating temperature: od -20°C up to +100°C. Working pressure: up to 180 bar (depending on size quick coupling). Safety factor 4:1. Flow rate has been stated for a drop pressure 3 bar.