Does the EVTO Carbon Steel Adjustable Tee Fitting require a specific torque for the 24° DIN 2353 connection to ensure proper sealing with the integrated O‑ring?

No specific numeric torque value is given in the provided description for the EVTO Carbon Steel Adjustable Tee Fitting’s 24° DIN 2353 connection. However, proper sealing with the integrated O‑ring typically depends on correct assembly practice rather than an arbitrary high torque: - Follow manufacturer or system documentation for recommended torque values when available; DIN 2353 fittings often have published torque ranges for specific sizes and series (light L vs heavy S). - Ensure threads and sealing surfaces are clean, undamaged, and free of debris before assembly. - Hand‑start and engage threads smoothly to avoid cross‑threading; tighten progressively and evenly. - Tighten sufficiently to compress the O‑ring and achieve metal‑to‑metal contact per DIN 2353 guidelines—over‑torquing can damage the O‑ring or fitting, under‑torquing may leak. - If no manufacturer torque is provided, consult DIN 2353 tables or a qualified engineer for size‑specific torque, and consider using a calibrated torque wrench for repeatable results. In short: correct torque is important, but use the manufacturer’s or DIN 2353 recommended torque for the fitting size/series to ensure proper O‑ring sealing.

Can the EVTO Carbon Steel Adjustable Tee Fitting be used with different hydraulic fluids or pneumatic gases without affecting the integrated O‑ring material compatibility?

EVTO Carbon Steel Adjustable Tee Fitting can be used with different hydraulic fluids or pneumatic gases only if the integrated O‑ring material is compatible with those media. The product description does not specify the O‑ring compound (e.g., NBR, FKM, EPDM, PTFE), and compatibility varies widely: - Mineral oils and conventional hydraulic fluids: typically compatible with NBR or FKM; NBR is common for general hydraulics. - Synthetic hydraulic fluids (esters, phosphates, polyalphaolefins): may require FKM or specialty elastomers. - Water‑glycol fluids or aqueous solutions: often require EPDM or specific water‑resistant compounds. - Pneumatic gases (compressed air, nitrogen): usually compatible with NBR, but lubricants or contaminants can affect life. - Aggressive fluids (acetones, strong acids, ketones, fuels): often require FKM, PTFE or other chemically resistant seals. Before switching fluids or gases, confirm the O‑ring material with the supplier/manufacturer. If unknown or if using aggressive or nonstandard media, request a fitting with a specified compatible O‑ring material or replace the O‑ring with the appropriate elastomer. Also consider temperature and pressure ranges, as these affect seal performance.

EVTO Carbon Steel Adjustable Tee Fitting

Additional information

Material	CS – steel (cast iron)

The DIN 2353 adjustable tee fitting, type EVTO, is a high‑quality connector designed for reliable hydraulic and pneumatic applications. Featuring a 24° DIN 2353 socket with both external and internal metric threads, it ensures secure assembly and leak‑free performance, supported by an integrated O‑ring for optimal sealing. Available in both light (L) and heavy (S) series, this versatile fitting adapts to a wide range of system requirements, offering flexibility in demanding industrial environments. Manufactured from durable carbon steel and finished with a protective galvanization layer, it provides excellent resistance to wear, corrosion, and mechanical stress, extending service life even under high pressure. Its adjustable tee design allows precise alignment during installation, reducing downtime and ensuring efficient system integration. This makes it an ideal choice for engineers and maintenance professionals seeking a dependable, long‑lasting solution that combines strength, precision, and ease of use.

List of product variants

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

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The DIN 2353 adjustable tee fitting, type EVTO, is a high‑quality connector designed for reliable hydraulic and pneumatic applications. Featuring a 24° DIN 2353 socket with both external and internal metric threads, it ensures secure assembly and leak‑free performance, supported by an integrated O‑ring for optimal sealing. Available in both light (L) and heavy (S) series, this versatile fitting adapts to a wide range of system requirements, offering flexibility in demanding industrial environments. Manufactured from durable carbon steel and finished with a protective galvanization layer, it provides excellent resistance to wear, corrosion, and mechanical stress, extending service life even under high pressure. Its adjustable tee design allows precise alignment during installation, reducing downtime and ensuring efficient system integration. This makes it an ideal choice for engineers and maintenance professionals seeking a dependable, long‑lasting solution that combines strength, precision, and ease of use.