Can the HANSEN BEVERAGE Quick-Connect Socket with GW NPT be used interchangeably between the 2HG (gas) and 2HL (liquid) versions without risk of mixing media?

No — the HANSEN BEVERAGE Quick-Connect Socket with GW NPT cannot be used interchangeably between the 2HG (gas) and 2HL (liquid) versions without risk. The two versions are purpose-built to prevent cross-connection: each has a different plug diameter that mechanically prevents mating with the wrong counterpart. Additionally, they have distinct visual identifiers (2HG gas: white identification ring on the socket and a notched hexagon on the plug; 2HL liquid: black identification ring and a smooth hexagon). These design features ensure safe, exclusive connections, eliminating the possibility of mixing media while maintaining performance up to 15 bar and +130°C.

How does the HANSEN BEVERAGE Quick-Connect Socket with GW NPT indicate which version (2HG gas or 2HL liquid) is installed to prevent accidental connection?

How does the HANSEN BEVERAGE Quick-Connect Socket with GW NPT indicate which version (2HG gas or 2HL liquid) is installed to prevent accidental connection? The HANSEN BEVERAGE Quick-Connect Socket with GW NPT uses both physical and visual cues to prevent mix-ups: each version has a unique plug diameter so gas (2HG) and liquid (2HL) plugs are mechanically incompatible, and clear color/shape markings for quick identification. Gas couplings (2HG) are marked with a white identification ring on the socket and a notched hexagon on the plug; liquid couplings (2HL) have a black identification ring and a smooth hexagon. These features together ensure the correct pairing and prevent accidental connection.

Socket quick coupling with a female NPT thread, HANSEN BEVERAGE

Additional information

Material	SS – stainless steel

Socket quick coupling Hansen Beverage with thread internal NPT. coupling available in two versions: for gases type 2HG and for liquids type 2HL. versions te not are interchangeable of each other (different Diameter plug), co allows on avoiding mistakes in connection. Recognizing version is very easy. Dla fittings for gases ring identification on in the socket is white, a hexagon on plug has a notch. Dla fittings for liquids ring identification on in the socket is black, a hexagon on plug not has a notch. Working pressure: 15 bar. Operating temperature: up to +130°C.

List of product variants

Article number	Product variant name	DN	BAR	Availability	Price	Quantity	Actions	Catalogue
HB-2HG16	Socket 2HG 1/4" with 1/4" NPT female	-	15	In stock	0 €		Enquiry
HB-2HL16	Socket 2HL 1/4" with 1/4" NPT female	-	15	In stock	0 €		Enquiry

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Socket quick coupling Hansen Beverage with thread internal NPT. coupling available in two versions: for gases type 2HG and for liquids type 2HL. versions te not are interchangeable of each other (different Diameter plug), co allows on avoiding mistakes in connection. Recognizing version is very easy. Dla fittings for gases ring identification on in the socket is white, a hexagon on plug has a notch. Dla fittings for liquids ring identification on in the socket is black, a hexagon on plug not has a notch. Working pressure: 15 bar. Operating temperature: up to +130°C.