Is the Pneumatic quick-connect socket DN 7,6 with hose end, carbon steel, CEJN 320 VS safe to disconnect under no pressure to prevent recoil and compliant with ISO 4414/EN 983?

Yes. The Pneumatic quick-connect socket DN 7,6 with hose end, carbon steel, CEJN 320 VS is designed for disconnection without pressure to prevent recoil and is stated to be compliant with ISO 4414 and EN 983. Key points supporting safety and compliance: - Disconnection under no pressure: the VS version is explicitly described as âdisconnection without pressureâ to avoid the risk of recoil. - Standards: the product description cites compliance with ISO 4414 and EN 983, which govern pneumatic system safety and prevention of unexpected movement/recoil. - Operational parameters: rated working pressure 12 bar (safety factor 4:1) and oneâhand operation with minimal force reduce misuse risk. - Materials & seals: galvanized steel body and NBR sealing, with operating temperature â20Â°C to +100Â°C, are suitable for typical pneumatic installations. Note: Safe operation also depends on correct installation, maintenance, and adherence to system procedures (ensuring no residual pressure before disconnecting, compatibility with mating components, periodic inspection).

Can the Pneumatic quick-connect socket DN 7,6 with hose end, carbon steel, CEJN 320 VS be safely used in food-industry pneumatic systems?

Pneumatic quick-connect socket DN 7,6 with hose end, carbon steel, CEJN 320 VS Format is technically suitable for many industrial pneumatic systems (working pressure 12 bar, flow 1900 l/min, operating â20Â°C to +100Â°C) and features disconnection without pressure (ISO 4414 / EN 983) and oneâhand operation. However, safe use in foodâindustry pneumatic systems is doubtful: materials include galvanized steel and NBR sealing, which are not foodâgrade (risk of corrosion, contamination, inadequate cleanability). The product description does not state foodâcontact certification (e.g., FDA, EU 1935/2004) or hygienic design. Conclusion: Not recommended for direct use in foodâindustry applications without confirmation of foodâgrade materials, appropriate surface finish, cleanability, and relevant certifications.

Does the Pneumatic quick-connect socket DN 7,6 with hose end, carbon steel, CEJN 320 VS support quick one-handed connection under minimal force?

Yes. The Pneumatic quick-connect socket DN 7,6 with hose end, carbon steel, CEJN 320 VS supports quick one-handed connection under minimal force. The product description explicitly states it is operated with one hand and requires minimal force for connection. It is designed for safe disconnection without pressure (VS version, avoiding recoil), complies with ISO 4414 and EN 983, and is built for industrial pneumatic use (DN 7.6, working pressure 12 bar, flow 1900 l/min, galvanized steel, NBR seals, -20Â°C to +100Â°C).

Pneumatic quick-connect socket DN 7,6 with hose end, carbon steel, CEJN 320 VS

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

Additional information

Material	CS – steel (cast iron)

CEJN series 320 quick coupling socket (DN 7.6) in VS version (disconnection without pressure to avoid the risk of recoil, compliant with ISO 4414 and EN 983 standards) with a hose fitting for versatile use in the industry, mainly in pneumatic installations. Operated with one hand with minimal force required for connection. Manufactured according to Eurostandard 7.6. Working pressure: 12 bar (safety factor 4:1). Flow rate: 1900 l/min (Pe = 6 bar, Δp = 0.5 bar). Material: galvanized steel. Sealing: NBR. Operating temperature: from -20°C to +100°C.

List of product variants

Article number	Product variant name	DN	BAR	Availability	Price	Quantity	Actions	Catalogue
CJ-103203002	CEJN 320 quick coupling socket with a 6.3 mm hose fitting, with safety valve.	6	12	In stock	0 zł		Enquiry
CJ-103203003	CEJN 320 quick coupling socket with 8 mm hose fitting, with safety valve.	8	12	In stock	0 zł		Enquiry

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CEJN series 320 quick coupling socket (DN 7.6) in VS version (disconnection without pressure to avoid the risk of recoil, compliant with ISO 4414 and EN 983 standards) with a hose fitting for versatile use in the industry, mainly in pneumatic installations. Operated with one hand with minimal force required for connection. Manufactured according to Eurostandard 7.6. Working pressure: 12 bar (safety factor 4:1). Flow rate: 1900 l/min (Pe = 6 bar, Δp = 0.5 bar). Material: galvanized steel. Sealing: NBR. Operating temperature: from -20°C to +100°C.