Can the Non-drip quick coupling socket with BSP thread, with valve, brass be color- or key-coded to prevent incorrect connections?

Yes. The Non-drip quick coupling socket with BSP thread, with valve, brass can be both color-coded and key-coded to prevent incorrect connections. Standard color is green; optional colors include black, blue, red, white and yellow. Alternatively, key coding (additional grooves and protrusions on socket and plug) ensures only correctly matched parts will couple. Protective caps are also available to reduce contamination when disconnected.

Is the Non-drip quick coupling socket with BSP thread, with valve, brass suitable for chemical transfer with Viton seals at 205Â°C?

Non-drip quick coupling socket with BSP thread, with valve, brass: Yes - the coupling lists Viton as a sealing option and an operating temperature range up to +205Â°C (depending on seal type). With Viton seals rated for 205Â°C and the brass/Niâplated construction, it is suitable for chemical transfer at that temperature, provided the specific chemical is compatible with brass and Viton. Verify chemical compatibility of Viton with the particular chemical(s) and confirm maximum continuous temperature for the chosen Viton compound and safety margins for pressure and thermal cycling before use.

Can the Non-drip quick coupling socket with BSP thread, with valve, brass be used for food-grade water transfer with EPDM seals?

Possibly. but not guaranteed without additional verification. Details: - The Non-drip quick coupling socket with BSP thread, with valve, brass Format is offered with EPDM seals, which are commonly suitable for potable water and many food-grade applications because EPDM has good resistance to hot water, steam, and many detergents and is generally considered safe for potable water. - However, suitability for food-grade water transfer depends on more than just seal material. You must confirm: 1. Regulatory approvals/certifications: EPDM must be certified for potable water and/or food contact (e.g., WRAS, ACS, KTW, NSF/ANSI 61/372 or relevant local standards). The coupling body (nickel-plated brass) must also meet migration and leachable limits for food contact where applicable. 2. Surface finish and plating: Nickel plating and brass alloys can leach metals (lead, nickel) into water. You need documentation that the specific brass alloy and nickel plating process comply with potable water/food-contact limits. 3. Operating conditions: Temperature range listed (â15Â°C to +205Â°C depending on seal) and max working pressure 20 bar must match your intended use. EPDM can tolerate hot water but verify the selected EPDM grade. 4. Cleaning/sanitization: Ensure the coupling withstands your cleaning agents, sanitizers, and procedures without degradation. 5. Risk assessment: Consider cross-contamination, ease of cleaning, and whether protective caps or color/key coding are required for safety/compliance. Recommendation: Request from the manufacturer or supplier the specific declaration of conformity for food contact/potable water for the exact product configuration (nickel-plated brass + EPDM seal), including relevant standards/certifications and material composition/leachable test reports before using it for food-grade water transfer.

Non-drip quick coupling socket with BSP thread, with valve, brass

All products, General-purpose low-pressure quick couplings/

Additional information

Material	B – brass (bronze)

CEJN NON DRIP quick coupling socket (leak-free) with valve, designed for fluid transfer (water, oil, chemicals, etc.). Flat contact surfaces minimize potential fluid leakage and prevent air inclusion while allowing for easy maintenance of the coupling’s cleanliness. Sockets and plugs are available in versions with or without a shut-off valve, allowing for three coupling configurations: free flow, one-sided shut-off (socket must have a valve), and two-sided shut-off (leak-free). Protective caps are available to shield the coupling from contaminants when disconnected. To ensure additional safety, when interchangeability between socket and plug is not permissible, the coupling can be color-coded: green (standard) and optionally black, blue, red, white, and yellow, or key coding, where the socket and plug have additional grooves and protrusions, allowing only properly matched coupling connections. Material: nickel-plated brass. Sealing: NBR, Viton, EPDM. Working pressure: 20 bar. Operating temperature: from -15°C to +205°C, depending on the type of sealing.

List of product variants

Article number	Product variant name	DN	BAR	Availability	Actions
CJ-ND-102671200	CEJN NON DRIP DN4 quick coupling socket, with valve, 1/4" BSP thread, nickel-plated brass, NBR	-	20	In stock	Enquiry
CJ-ND-102671210	CEJN NON DRIP DN4 quick coupling socket, with valve, 1/4" BSP thread, nickel-plated brass, viton	-	20	In stock	Enquiry
CJ-ND-102671220	CEJN NON DRIP DN4 quick coupling socket, with valve, 1/4" BSP thread, nickel-plated brass, EPDM	-	20	In stock	Enquiry
CJ-ND-104671200	CEJN NON DRIP DN6 quick coupling socket, with valve, 3/8" BSP thread, nickel-plated brass, NBR	-	20	In stock	Enquiry
CJ-ND-104671210	CEJN NON DRIP DN6 quick coupling socket, with valve, 3/8" BSP thread, nickel-plated brass, viton	-	20	In stock	Enquiry
CJ-ND-104671220	CEJN NON DRIP DN6 quick coupling socket, with valve, 3/8" BSP thread, nickel-plated brass, EPDM	-	20	In stock	Enquiry
CJ-ND-105671200	CEJN NON DRIP DN9 quick coupling socket, with valve, 1/2" BSP thread, nickel-plated brass, NBR	-	20	In stock	Enquiry
CJ-ND-105671210	CEJN NON DRIP DN9 quick coupling socket, with valve, 1/2" BSP thread, nickel-plated brass, viton	-	20	In stock	Enquiry
CJ-ND-105671220	CEJN NON DRIP DN9 quick coupling socket, with valve, 1/2" BSP thread, nickel-plated brass, EPDM	-	20	In stock	Enquiry
CJ-ND-106671200	CEJN NON DRIP quick coupling socket DN14, with valve, 3/4" BSP thread, nickel-plated brass, NBR	-	20	In stock	Enquiry
CJ-ND-106671210	CEJN NON DRIP DN14 quick coupling socket, with valve, 3/4" BSP thread, nickel-plated brass, viton	-	20	In stock	Enquiry
CJ-ND-106671220	CEJN NON DRIP quick coupling socket DN14, with valve, 3/4" BSP thread, nickel-plated brass, EPDM	-	20	In stock	Enquiry
CJ-ND-107671200	CEJN NON DRIP quick coupling socket DN19, with valve, 1" BSP thread, nickel-plated brass, NBR	-	20	In stock	Enquiry
CJ-ND-107671210	CEJN NON DRIP DN19 quick coupling socket, with valve, 1" BSP thread, nickel-plated brass, viton	-	20	In stock	Enquiry
CJ-ND-107671220	CEJN NON DRIP quick coupling socket DN19, with valve, 1" BSP thread, nickel-plated brass, EPDM	-	20	In stock	Enquiry

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CEJN NON DRIP quick coupling socket (leak-free) with valve, designed for fluid transfer (water, oil, chemicals, etc.). Flat contact surfaces minimize potential fluid leakage and prevent air inclusion while allowing for easy maintenance of the coupling’s cleanliness. Sockets and plugs are available in versions with or without a shut-off valve, allowing for three coupling configurations: free flow, one-sided shut-off (socket must have a valve), and two-sided shut-off (leak-free). Protective caps are available to shield the coupling from contaminants when disconnected. To ensure additional safety, when interchangeability between socket and plug is not permissible, the coupling can be color-coded: green (standard) and optionally black, blue, red, white, and yellow, or key coding, where the socket and plug have additional grooves and protrusions, allowing only properly matched coupling connections. Material: nickel-plated brass. Sealing: NBR, Viton, EPDM. Working pressure: 20 bar. Operating temperature: from -15°C to +205°C, depending on the type of sealing.