Is the SV straight bulkhead fitting, carbon steel, compatible with both L (light) and S (heavy) series DIN 2353 24Â° socket connections?

Yes. The SV straight bulkhead fitting, carbon steel is compatible with both L (light) and S (heavy) series DIN 2353 24Â° socket connections, provided you select the corresponding series when ordering. The product description specifies a 24Â° DIN 2353 socket on both sides with external metric thread and lists availability as L (light series) and S (heavy series). Material and plating (carbon steel, galvanized) do not affect the series compatibility. Ensure you match the fittingâs series (L or S) with the mating 24Â° DIN 2353 sockets to guarantee proper fit and sealing.

Does the SV straight bulkhead fitting, carbon steel, require different torque settings for L and S series 24Â° DIN 2353 sockets?

No. The SV straight bulkhead fitting, carbon steel (24Â° DIN 2353 socket on both sides with external metric thread) does not require different torque settings between L (light) and S (heavy) series sockets. Both series use the same 24Â° DIN 2353 sealing principle and thread form; the required torque is determined by thread size, material (carbon steel, galvanized), and assembly practice rather than the L/S series designation. Follow the manufacturerâs or DIN 2353 recommended torque/installation guidelines for the specific thread size and material to ensure proper sealing and avoid overstress.

Can the SV straight bulkhead fitting, carbon steel, be used with different sealing materials for L and S series 24Â° DIN 2353 sockets?

Yes. the SV straight bulkhead fitting, carbon steel can be used with different sealing materials for the L and S series 24Â° DIN 2353 sockets, but with important conditions. Both L (light) and S (heavy) series sockets in the 24Â° DIN 2353 system rely on the metal-to-metal cone contact (24Â° cone) for primary sealing, often augmented by an Oâring or backed seal depending on the application. Because the SV straight bulkhead fitting, carbon steel provides the same 24Â° DIN 2353 external threads and cone geometry on both sides, it is mechanically compatible with either L or S series sockets. However, compatibility of sealing materials depends on: - Seal type and dimensions: The selected sealing element (Oâring, backup ring, bonded seal) must match the space and groove geometry of the specific L or S socket. L and S series can have differing bore/groove sizes; use the seal profile specified for that series. - Material compatibility: Choose sealing elastomers (e.g., NBR, FKM/Viton, EPDM, PTFE) that are chemically and temperature-compatible with the fluid, pressure and temperature of your system. - Pressure rating: S series is designed for higher pressures; seals used with S series must be rated for its maximum working pressure. A seal suitable for L series may fail under S series pressures. - Surface finish and coating: The SV fitting is carbon steel, galvanized. Ensure the seal material tolerates any corrosion-protection coating and that the cone seating surface finish meets DIN 2353 requirements to avoid leaks. - Assembly torque and crush: Proper assembly torque and use of the counter nut are required to compress seals correctly. Different series may require different tightening specifications. In short: mechanically the SV straight bulkhead fitting, carbon steel fits both L and S 24Â° DIN 2353 sockets, but you must choose sealing materials and seal geometries that match the specific seriesâ groove dimensions, pressure/temperature and chemical conditions. Follow DIN 2353 recommendations and manufacturer datasheets for the correct seal type and installation parameters.

Fitting straight bulkhead SV, carbon steel

Additional information

Material	CS – steel (cast iron)

Fitting DIN 2353 straight bulkhead, type SV with a locknut: 24° DIN 2353 socket on both sides with metric male thread. Available as: L (series light), S (series heavy). Material: carbon steel, galvanized.

List of product variants

Article number	Product variant name	DN	BAR	Availability	Actions
HD-SV-06L	Fitting DIN 2353 SV 6L	-	315	In stock	Enquiry
HD-SV-06S	Fitting DIN 2353 SV 6S	-	630	In stock	Enquiry
HD-SV-08L	Fitting DIN 2353 SV 8L	-	315	In stock	Enquiry
HD-SV-08S	Fitting DIN 2353 SV 8S	-	630	In stock	Enquiry
HD-SV-10L	Fitting DIN 2353 SV 10L	-	315	In stock	Enquiry
HD-SV-10S	Fitting DIN 2353 SV 10S	-	630	In stock	Enquiry
HD-SV-12L	Fitting DIN 2353 SV 12L	-	315	In stock	Enquiry
HD-SV-12S	Fitting DIN 2353 SV 12S	-	630	In stock	Enquiry
HD-SV-14S	Fitting DIN 2353 SV 14S	-	630	In stock	Enquiry
HD-SV-15L	Fitting DIN 2353 SV 15L	-	315	In stock	Enquiry
HD-SV-16S	Fitting DIN 2353 SV 16S	-	400	In stock	Enquiry
HD-SV-18L	Fitting DIN 2353 SV 18L	-	315	In stock	Enquiry
HD-SV-20S	Fitting DIN 2353 SV 20S	-	400	In stock	Enquiry
HD-SV-22L	Fitting DIN 2353 SV 22L	-	160	In stock	Enquiry
HD-SV-25S	Fitting DIN 2353 SV 25S	-	400	In stock	Enquiry
HD-SV-28L	Fitting DIN 2353 SV 28L	-	160	In stock	Enquiry
HD-SV-30S	Fitting DIN 2353 SV 30S	-	400	In stock	Enquiry
HD-SV-35L	Fitting DIN 2353 SV 35L	-	160	In stock	Enquiry
HD-SV-38S	Fitting DIN 2353 SV 38S	-	315	In stock	Enquiry
HD-SV-42L	Fitting DIN 2353 SV 42L	-	160	In stock	Enquiry

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Fitting DIN 2353 straight bulkhead, type SV with a locknut: 24° DIN 2353 socket on both sides with metric male thread. Available as: L (series light), S (series heavy). Material: carbon steel, galvanized.