Thermal Control Products

Non-Drip Couplings & Nipples

In applications such as cooling of electronics, machinery and moulds, CEJN offers the Non-Drip series, a range of quick connect couplings and nipples for low-pressure fluid applications. The coupling’s dry-break feature is 100% functional and leak-tight tested during the production process to ensure a reliable coupling for liquid cooling. The affordable Non-Drip is available in two material versions, nickel-plated brass and a corrosion-resistant stainless steel AISI 316 version. The range is one-hand operated and offers unlimited combination possibilities and safety levels to avoid mixing media or incorrect flow direction. This series is ideal for connecting all types of fluid lines, whether your application involves cold or hot water, dielectric fluids, glycols, mineral or synthetic heat transfer oils.

If you can’t find a product that meets your requirements, don’t hesitate to contact us, and we’ll put our R&D department at your disposal.
  • Series 267, DN4 Brass

    Made of nickel-plated brass with EPDM seals. DN 4.0 mm (5/32"). Water flow capacity double shut-off Kv 0.39 (Cv 0.45). Max working pressure 20 bar (290 PSI).

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  • Series 277, DN4 Stainless steel

    Made of stainless steel AISI 316 with EPDM seals. DN 4.0 mm (5/32"). Water flow capacity double shut-off Kv 0.39 (Cv 0.45). Max working pressure 20 bar (290 PSI).

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  • Series 467, DN6 Brass

    Made of nickel-plated brass with EPDM seals. Water flow capacity double shut-off Kv 1.08 (Cv 1.25). Max working pressure 20 bar (290 PSI).

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  • Series 477, DN6 Stainless steel

    Made of stainless steel AISI 316 with EPDM seals. DN 6.0 mm (1/4"). Water flow capacity double shut-off Kv 1.08 (Cv 1.25). Max working pressure 20 bar (290 PSI).

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  • Series 567, DN9 Brass

    Made of nickel-plated brass with EPDM seals. DN 9.0 mm (11/32"). Water flow capacity double shut-off Kv 2.11 (Cv 2.44). Max working pressure 20 bar (290 PSI).

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  • Series 577, DN9 Stainless steel

    Made of stainless steel AISI 316 with EPDM seals. DN 9.0 mm (11/32"). Water flow capacity double shut-off Kv 2.11 (Cv 2.44). Max working pressure 20 bar (290 PSI).

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  • Series 667, DN14 Brass

    Made of nickel-plated brass with EPDM seals. DN 14.0 mm (9/16"). Water flow capacity double shut-off Kv 5.87 (Cv 6.78). Max working pressure 20 bar (290 PSI).

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  • Series 677, DN14 Stainless steel

    Made of stainless steel AISI 316 with EPDM seals. DN 14.0 mm (9/16"). Water flow capacity double shut-off Kv 5.87 (Cv 6.78). Max working pressure 20 bar (290 PSI).

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  • Series 767, DN19 Brass

    Made of nickel-plated brass with EPDM seals. DN 19.0 mm (3/4"). Water flow capacity double shut-off Kv 13.30 (Cv 15.37). Max working pressure 20 bar (290 PSI).

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  • Series 777, DN19 Stainless steel

    Made of stainless steel AISI 316 with EPDM seals. DN 19.0 mm (3/4"). Water flow capacity double shut-off Kv 10.80 (Cv 12.50). Max working pressure 20 bar (290 PSI).

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  • Non-Drip Accessories

    Included as accessories in the Non-Drip range are dust caps for both couplings and nipples in all sizes.

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