Can the HANSEN BEVERAGE UNF GW Quick-Connect Plug, No Valve or Coupling be accidentally connected between HB-2KG (gas) and HB-2KL (liquid) types?

No — the HANSEN BEVERAGE UNF GW Quick-Connect Plug, No Valve or Coupling cannot be accidentally connected between HB-2KG (gas) and HB-2KL (liquid) types. The HB-2KG and HB-2KL versions are engineered with different plug diameters to prevent mating, eliminating the risk of cross-connection. Visual identification further prevents errors: gas couplings have a white identification ring on the socket and a notched hexagon on the plug, while liquid couplings have a black ring and a smooth hexagon. These features, combined with robust construction rated to 15 bar and +130°C, ensure safe, reliable separation of gas and liquid lines.

How does the HANSEN BEVERAGE UNF GW Quick-Connect Plug, No Valve or Coupling indicate whether it is for HB-2KG (gas) or HB-2KL (liquid)?

The HANSEN BEVERAGE UNF GW Quick-Connect Plug, No Valve or Coupling indicates HB-2KG (gas) vs HB-2KL (liquid) by physical and visual cues: gas couplings (HB-2KG) have a white identification ring on the socket and a notched hexagon on the plug; liquid couplings (HB-2KL) have a black identification ring and a smooth hexagon. Additionally, the two versions have different plug diameters so they cannot be mistakenly connected.

Plug quick coupling without the connection with a female UNF thread and valve, HANSEN BEVERAGE

Additional information

Material	SS – stainless steel

Plug quick coupling Hansen Beverage with valve and thread internal UNF. coupling available in two versions: for gases type HB-2KG… and for liquids type HB-2KL…. 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-2KGF	Plug 2KG 1/4" with 9/16"-18 UNF female	-	15	In stock	0 €		Enquiry
HB-2KLF	Plug 2KL 1/4" with 5/8"-18 UNF female	-	15	In stock	0 €		Enquiry

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Plug quick coupling Hansen Beverage with valve and thread internal UNF. coupling available in two versions: for gases type HB-2KG… and for liquids type HB-2KL…. 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.