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Series CN

Product catalog summary

Description: The CN series low-pressure clean break couplings are designed for non-squirting connection and disconnection of large volume liquid transfers, primarily used in chemical industries for loading and transport. They are capable of handling pressures up to 8 bar (115 psi) without leakage, even with long hose lines.

Features:

Non-squirting operation with bayonet locking mechanism.
Connectable under residual pressures.
Compact design with excellent flow rates.
Suitable for vacuum applications when connected.
Constructed from stainless steel 1.4571 (AISI 316 TI), with other materials available upon request.
Standard elastomer seals, with temperature ranges from -20°C to 100°C, extendable to 200°C on request.
Includes protection caps, plugs, electronic locking status queries, mechanical coding, and lockable features against unauthorized access.

Technical Data:

Working pressures: Up to 25 bar (360 psi) for most models.
Flow rates (Cv values): Range from 14 to 120 depending on the model.
Volume loss per disconnection: Minimal, tested with water at room temperature and 1 bar overpressure.
Weight varies by model, with coupling and adaptor weights provided.
Connection type: British standard pipe parallel (BSPP), female thread to DIN ISO 228.

Supplementary Equipment:

Protection plugs and caps.
Special versions available with proximity switches.

Applications: Besides chemical loading stations, these couplings are suitable for other applications such as liquid food processing and specific customer applications like tank system emptying.

Catalog excerpts

l/l/sLCcOizf WALTHER CONNECTING & DOCKING Niederdruck-Clean-Break-Kupplung fur gro&e Volumenstrome Low Pressure Clean Break Coupling for large volumes Series CN

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Clean-Break-Kupplung mit Kurvenverriegelung Clean Break Coupling with Bayonet Locking Beschreibung: Die spritzfreien Clean-Break-Kupplungen der Serie CN finden hauptsächlich in der chemischen Industrie bei der Verladung und dem Transport von Flüssigkeiten z.B. auf Schlauchbahnhöfen Verwendung. Auch andere Einsatzgebiete sind möglich. Durch das spezielle Konstruktionsprinzip ist ein spritzfreies Kuppeln und Entkuppeln auch mit langen, gefüllten Schlauchleitungen unter Druck bis zu 8 bar (siehe Tabelle) möglich. Bei geringen Platzverhältnissen kann auf Grund der geringen Betätigungskräfte bei der...

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Niederdruck-Clean-Break-Kupplung Series CN Low Pressure Clean Break Coupling Type Mit Wasser, unter Raumtemperatur und Uberdruck von 1 bar. / When using water at room temperature and overpressure of 14 psi. * Bestellcode fur ihre Dichtungsqualitaten auf Anfrage; GG = Gussgriff (Aluminium); RG =Ringgriff (Edelstahl) * Code for your seal qualities on request; GG = ring grip (cast aluminium); RG = ring grip (stainless steel)

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© WALTHER-PRÄZISION • Änderungen und Irrtümer vorbehalten / Subject to modifications, errors excepted • 1026 / A / 2000 Clean-Break-Kupplung mit Kurvenverriegelung Clean Break Coupling with Bayonet Locking Leistungsdiagramm / Performance diagram Durchflusswerte Cv: Messung in Anlehnung an DIN IEC 534 mit Medium Wasser bei 20 °C / Flow rates Cv: test acc. to DIN IEC 534 with water at 20 °C Druckdifferenz / pressure difference ªp=p1 - p2 [bar] Weitere Clean-Break-Kupplungen von WALTHER-PRÄZISION in der Chemie-Technik: More clean break couplings of WALTHER-PRÄZISION in chemical applications: Anschlüsse...

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All WALTHER-PRÄZISION catalogs and technical brochures

Archived catalogs

FF-005 15-005
2 Pages

*Prices are pre-tax. They exclude delivery charges and customs duties and do not include additional charges for installation or activation options. Prices are indicative only and may vary by country, with changes to the cost of raw materials and exchange rates.

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