Is the Walterscheidâ¢ K quadruple coupling, carbon steel compatible with standard 24Â° DIN 2353 fittings and available in LL, L, and S series?

Yes. The Walterscheidâ¢ K quadruple coupling, carbon steel Format is compatible with standard 24Â° DIN 2353 fittings and is available in LL (very light), L (light) and S (heavy) series. It is a 24Â° DIN 2353 socket with external metric threads and is made of carbon steel with Guardian Sealâ¢ galvanic coating.

Can the Walterscheidâ¢ K quadruple coupling, carbon steel, with Guardian Sealâ¢ coating withstand corrosive environments without additional protection?

The Walterscheidâ¢ K quadruple coupling, carbon steel, with Guardian Sealâ¢ galvanic coating offers enhanced corrosion resistance compared with untreated carbon steel. However, Guardian Sealâ¢ is a surface galvanic coating, not a full corrosionâproof material like stainless steel or specialized coatings for highly aggressive environments. It will perform well in moderate corrosive conditions and provide sacrificial protection, but in severe or longâterm corrosive environments (marine, heavy chemical exposure, continuous salt spray) additional protection or a more corrosionâresistant material is recommended to ensure long service life.

Does Walterscheidâ¢ K quadruple coupling, carbon steel use metric external threads compatible with DIN 13 standards?

Yes. Walterscheidâ¢ K quadruple coupling, carbon steel uses metric external threads compatible with DIN 13 standards. The product description specifies a 24Â° DIN 2353 socket with external metric threads (i.e., external threads made to metric form), which are compatible with DIN 13 general metric thread dimensions and tolerances used for external metric threads. The connector is available in LL, L, S series and is made of carbon steel with Guardian Sealâ¢ galvanic coating.

Walterscheid™ K quadruple coupling, carbon steel

Additional information

Material	CS – steel (cast iron)

DIN 2353 Eaton Walterscheid™ four-way connector, type K: 24° DIN 2353 socket with external metric threads. Available as: LL (very light series), L (light series), S (heavy series). Material: carbon steel with Guardian Seal™ galvanic coating.

List of product variants

Article number	Product variant name	DN	BAR	Availability	Actions
HD-K-04LL-W	Walterscheid fitting DIN 2353 K 4LL	-	100	In stock	Enquiry
HD-K-06L-W	Walterscheid fitting DIN 2353 K 6L	-	500	In stock	Enquiry
HD-K-06LL-W	Walterscheid fitting DIN 2353 K 6LL	-	100	In stock	Enquiry
HD-K-06S-W	Walterscheid fitting DIN 2353 K 6S	-	800	In stock	Enquiry
HD-K-08L-W	Walterscheid fitting DIN 2353 K 8L	-	500	In stock	Enquiry
HD-K-08LL-W	Walterscheid fitting DIN 2353 K 8LL	-	100	In stock	Enquiry
HD-K-08S-W	Walterscheid fitting DIN 2353 K 8S	-	800	In stock	Enquiry
HD-K-10L-W	Walterscheid fitting DIN 2353 K 10L	-	500	In stock	Enquiry
HD-K-10S-W	Walterscheid fitting DIN 2353 K 10S	-	800	In stock	Enquiry
HD-K-12L-W	Walterscheid fitting DIN 2353 K 12L	-	400	In stock	Enquiry
HD-K-12S-W	Walterscheid fitting DIN 2353 K 12S	-	630	In stock	Enquiry
HD-K-15L-W	Walterscheid fitting DIN 2353 K 15L	-	400	In stock	Enquiry
HD-K-16S-W	Walterscheid fitting DIN 2353 K 16S	-	630	In stock	Enquiry
HD-K-18L-W	Walterscheid fitting DIN 2353 K 18L	-	400	In stock	Enquiry
HD-K-20S-W	Walterscheid fitting DIN 2353 K 20S	-	420	In stock	Enquiry
HD-K-22L-W	Walterscheid fitting DIN 2353 K 22L	-	250	In stock	Enquiry
HD-K-25S-W	Walterscheid fitting DIN 2353 K 25S	-	420	In stock	Enquiry
HD-K-28L-W	Walterscheid fitting DIN 2353 K 28L	-	250	In stock	Enquiry
HD-K-30S-W	Walterscheid fitting DIN 2353 K 30S	-	420	In stock	Enquiry
HD-K-35L-W	Walterscheid fitting DIN 2353 K 35L	-	250	In stock	Enquiry
HD-K-38S-W	Walterscheid fitting DIN 2353 K 38S	-	400	In stock	Enquiry
HD-K-42L-W	Walterscheid fitting DIN 2353 K 42L	-	250	In stock	Enquiry

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DIN 2353 Eaton Walterscheid™ four-way connector, type K: 24° DIN 2353 socket with external metric threads. Available as: LL (very light series), L (light series), S (heavy series). Material: carbon steel with Guardian Seal™ galvanic coating.