Is the EVGE-BE adjustable screw connection, carbon steel, zinc-nickel compatible with hydraulic systems requiring BSP external threads and DIN 3852 type E elastomer gasket sealing?

Yes. The EVGE-BE adjustable screw connection, carbon steel, zinc-nickel is compatible with hydraulic systems that require BSP external threads and DIN 3852 type E elastomer gasket sealing. According to the DIN 2353 description, the fitting features an internal metric thread sealed by a locking ring and an external BSP thread specifically designed for sealing with a DIN 3852 type E elastomer gasket (rectangular cross-section). Material and finish (carbon steel with 6â10 Âµm zinc-nickel coating) do not prevent use with such sealing; the coating provides high corrosion resistance suitable for hydraulic environments. Ensure correct series (L . light series), proper gasket selection, torque and installation per DIN 2353/DIN 3852 recommendations for reliable sealing and performance.

Does the EVGE-BE adjustable screw connection, carbon steel, zinc-nickel resist corrosion in marine environments?

Yes. The EVGE-BE adjustable screw connection, carbon steel, zinc-nickel offers very high corrosion resistance due to its zinc-nickel coating (6â10 Âµm), tested up to 720 hours without corrosion in a neutral salt spray chamber. That level of performance indicates strong resistance to marine environments and saline exposure for many applications. However, long-term performance in specific marine conditions (continuous immersion, splash zones, or highly aggressive atmospheres) depends on installation, maintenance, and local conditions; for such cases consider additional protection or stainless-steel alternatives.

Can the EVGE-BE adjustable screw connection, carbon steel, zinc-nickel withstand temperatures below -40Â°C?

The EVGE-BE adjustable screw connection, carbon steel, zinc-nickel, is constructed from carbon steel with a zincânickel coating (6â10 Âµm) and uses elastomer gaskets (DIN 3852 type E, rectangular crossâsection) for sealing. The metallic base material and zincânickel plating retain mechanical strength at low temperatures well below â40 Â°C; zincânickel coatings are primarily corrosionâprotective and do not significantly embrittle the steel in that range. However, the elastomer gasket performance is the limiting factor: most common elastomers used in DIN 3852 type E seals (e.g., NBR, EPDM) have minimum service temperatures typically between about â30 Â°C and â40 Â°C, and may harden, lose elasticity and sealing ability below â40 Â°C. Unless the specific elastomer compound used in the EVGE-BE is a lowâtemperature formulation (e.g., silicone, fluorosilicone, or specially compounded FKM/FFKM rated for <â40 Â°C), you cannot assume reliable sealing below â40 Â°C. Conclusion: The metal body and zincânickel surface of the EVGE-BE adjustable screw connection, carbon steel, zinc-nickel, can tolerate temperatures below â40 Â°C, but the sealability at those temperatures depends on the specific elastomer gasket used. For guaranteed operation below â40 Â°C, confirm the exact elastomer material and its lowâtemperature rating with the manufacturer or specify a gasket rated for such temperatures.

EVGE-BE adjustable screw connection, carbon steel, zinc-nickel

Additional information

Material	CS – steel (cast iron)
Standard length [m]	10, 2

DIN 2353 adjustable screw fitting, type EVGE-BE: internal metric thread (sealing – locking ring) and external BSP thread (sealing DIN 3852 type E – elastomer gasket with rectangular cross-section). Available as: L (light series). Surface coated with zinc-nickel with a layer thickness of 6-10 µm, characterized by very high corrosion resistance (up to 720 hours without corrosion in a salt spray chamber). Material: carbon steel, zinc-nickel.

List of product variants

Article number	Product variant name	DN	BAR	Availability	Actions
HD-EVGE-06L-BE-02-CN	DIN 2353 fitting EVGE 6L 1/8" BSP, Zn-Ni	-	315	In stock	Enquiry
HD-EVGE-08L-BE-04-CN	DIN 2353 connector EVGE 8L 1/4" BSP, Zn-Ni	-	315	In stock	Enquiry
HD-EVGE-10L-BE-04-CN	DIN 2353 fitting EVGE 10L 1/4" BSP, Zn-Ni	-	315	In stock	Enquiry
HD-EVGE-12L-BE-06-CN	DIN 2353 fitting EVGE 12L 3/8" BSP, Zn-Ni	-	315	In stock	Enquiry
HD-EVGE-15L-BE-08-CN	DIN 2353 fitting EVGE 15L 1/2" BSP, Zn-Ni	-	315	In stock	Enquiry
HD-EVGE-18L-BE-08-CN	DIN 2353 fitting EVGE 18L 1/2" BSP, Zn-Ni	-	160	In stock	Enquiry
HD-EVGE-22L-BE-12-CN	DIN 2353 fitting EVGE 22L 3/4" BSP, Zn-Ni	-	160	In stock	Enquiry
HD-EVGE-28L-BE-16-CN	DIN 2353 fitting EVGE 28L 1" BSP, Zn-Ni	-	160	In stock	Enquiry
HD-EVGE-35L-BE-20-CN	DIN 2353 fitting EVGE 28L 1.1/4" BSP, Zn-Ni	-	160	In stock	Enquiry
HD-EVGE-42L-BE-24-CN	DIN 2353 fitting EVGE 42L 1.1/2" BSP, Zn-Ni	-	160	In stock	Enquiry

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DIN 2353 adjustable screw fitting, type EVGE-BE: internal metric thread (sealing – locking ring) and external BSP thread (sealing DIN 3852 type E – elastomer gasket with rectangular cross-section). Available as: L (light series). Surface coated with zinc-nickel with a layer thickness of 6-10 µm, characterized by very high corrosion resistance (up to 720 hours without corrosion in a salt spray chamber). Material: carbon steel, zinc-nickel.