Can the Socket for pneumatic quick-release coupling DN7.6 with valve, threaded, carbon steel, CEJN 320 ESAFE be disconnected under pressure and still meet ISO 4414/EN 983?

No . the Socket for pneumatic quick-release coupling DN7.6 with valve, threaded, carbon steel, CEJN 320 ESAFE cannot be disconnected under pressure and still meet ISO 4414/EN 983. According to the product description, the CEJN 320 ESAFE socket is specifically the ESAFE version designed to be disconnectable without pressure to avoid the risk of recoil; this feature ensures compliance with ISO 4414 and EN 983. Disconnecting under pressure would violate the intended safety function (preventing recoil) and therefore would not satisfy those standard requirements. Use per the specification.ensure system pressure is relieved before disconnection.to maintain conformity with ISO 4414/EN 983.

Socket for pneumatic quick-release coupling DN7.6 with valve, threaded, carbon steel, CEJN 320 ESAFE

Q: Is the Socket for pneumatic quick-release coupling DN7.6 with valve, threaded, carbon steel, CEJN 320 ESAFE suitable for use with internal BSP threads?

Yes. The Socket for pneumatic quick-release coupling DN7.6 with valve, threaded, carbon steel, CEJN 320 ESAFE Format is available with internal BSP thread (internal BSP) according to the product description, so it is suitable for use with internal BSP threads.

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

Additional information

Material	CS – steel (cast iron)
Standard length [m]	10, 2

CEJN DN7.6 quick coupling socket in ESAFE version (disconnectable without pressure to avoid the risk of recoil, compliant with ISO 4414 and EN 983 standards) with external BSPT or internal BSP thread. Versatile use in the industry, mainly in pneumatic installations. Operated with one hand with minimal force required for connection. Manufactured according to Eurostandard DN7.2. Working pressure: 16 bar. Flow rate: 2250 l/min (Pe=6 bar, Δp=0.5 bar – air). Material: brass/zinc-coated steel. Sealing: NBR. Operating temperature: from -20°C to +100°C.

List of product variants

Article number	Product variant name	DN	BAR	Availability	Actions
CJ-103202152	CEJN 320 ESAFE quick coupling socket, GZ 1/4" BSPT	-	16	In stock	Enquiry
CJ-103202154	CEJN 320 ESAFE quick coupling socket, GZ 3/8" BSPT	-	16	In stock	Enquiry
CJ-103202155	CEJN 320 ESAFE quick coupling socket, GZ 1/2" BSPT	-	16	In stock	Enquiry
CJ-103202202	CEJN 320 ESAFE quick coupling socket, 1/4" BSP thread	-	16	In stock	Enquiry
CJ-103202204	CEJN 320 ESAFE quick coupling socket, 3/8" BSP thread	-	16	In stock	Enquiry
CJ-103202205	CEJN 320 ESAFE quick coupling socket, 1/2" BSP thread	-	16	In stock	Enquiry

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CEJN DN7.6 quick coupling socket in ESAFE version (disconnectable without pressure to avoid the risk of recoil, compliant with ISO 4414 and EN 983 standards) with external BSPT or internal BSP thread. Versatile use in the industry, mainly in pneumatic installations. Operated with one hand with minimal force required for connection. Manufactured according to Eurostandard DN7.2. Working pressure: 16 bar. Flow rate: 2250 l/min (Pe=6 bar, Δp=0.5 bar – air). Material: brass/zinc-coated steel. Sealing: NBR. Operating temperature: from -20°C to +100°C.