Is the Galvanized Steel Hose Plug with SKV Interlock & Lock Nut (3/4"–1.1/2") compatible with 4SH, R13, and R15 high-pressure hoses under continuous operation?

Yes. The Galvanized Steel Hose Plug with SKV Interlock & Lock Nut (3/4"–1.1/2") is designed for continuous operation with high-pressure hoses such as 4SH, R13, and R15. Its INTERLOCK tail and locking nut provide superior mechanical stability under extreme pressure, while the galvanized steel construction ensures excellent corrosion and mechanical-stress resistance for long-term use. NBR sealing guarantees secure, leak-free connections, maintaining efficiency and minimizing downtime. Engineered specifically for demanding hydraulic applications, this plug coupling offers reliable, durable performance in continuous high-pressure service.

Does the Galvanized Steel Hose Plug with SKV Interlock & Lock Nut (3/4"–1.1/2") require special maintenance or inspection intervals when used with 4SH, R13, or R15 hoses?

Galvanized Steel Hose Plug with SKV Interlock & Lock Nut (3/4"–1.1/2") does not require special maintenance beyond standard best practices for high‑pressure hydraulic fittings. Recommended inspection and maintenance routine: - Visual inspection before each use: check for corrosion, deformation, cracks or damaged threads on the plug, lock nut and interlock tail. - Seal check: inspect the NBR sealing for cuts, hardening or extrusion; replace seals showing wear. - Functional check: verify the interlock engagement and lock nut tightness to ensure secure, leak‑free connection. - Regular interval inspection: perform a more thorough inspection at scheduled service intervals (typical: every 3–6 months or aligned with hose service intervals) or sooner under heavy use or harsh environments. - Pressure testing: include in system pressure tests during routine maintenance to confirm leak‑tight performance. - Cleaning and corrosion protection: clean fittings of debris and contaminants; touch up or replace heavily corroded parts despite galvanized finish. - Replace rather than repair if any structural damage or compromised sealing is found. Following these standard checks preserves the coupling’s durability and safety when used with 4SH, R13, or R15 hoses.

Galvanized Steel Hose Plug with SKV Interlock & Lock Nut (3/4″–1.1/2″)

All products, Fittings for high-pressure hoses/

Additional information

Material	CS – steel (cast iron)

The SKV plug coupling with locking nut and INTERLOCK type tail is a robust and reliable solution designed specifically for demanding hydraulic applications. Engineered to ensure maximum safety and durability, it is perfectly suited for use with high-pressure hoses such as 4SH, R13, and R15 in sizes ranging from 3/4″ to 1.1/2″. Manufactured from high-quality galvanized steel, it offers excellent resistance to corrosion and mechanical stress, guaranteeing long-lasting performance even in harsh working environments. The NBR sealing provides secure and leak-free connections, ensuring consistent efficiency and minimizing downtime. Thanks to its precise design and advanced interlock technology, this coupling delivers superior stability under extreme pressure, making it an ideal choice for industries where reliability and strength are critical. It combines ease of installation with outstanding operational safety, offering a professional-grade solution that enhances the performance and longevity of hydraulic systems.

List of product variants

Article number	Product variant name	DN	BAR	Availability	Actions
TI-SKV-IL-M-12-12	End plug SKV INTERLOCK 3/4" with locking nut, hose 3/4"	-	420	In stock	Enquiry
TI-SKV-IL-M-16-16	End plug SKV INTERLOCK 1" with locking nut, hose 1"	-	420	In stock	Enquiry
TI-SKV-IL-M-20-20	End plug SKV INTERLOCK 1.1/4" with locking nut, hose 1.1/4"	-	420	In stock	Enquiry
TI-SKV-IL-M-24-24	End fitting SKV INTERLOCK 1.1/2" with locking nut, hose 1.1/2"	-	420	In stock	Enquiry

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The SKV plug coupling with locking nut and INTERLOCK type tail is a robust and reliable solution designed specifically for demanding hydraulic applications. Engineered to ensure maximum safety and durability, it is perfectly suited for use with high-pressure hoses such as 4SH, R13, and R15 in sizes ranging from 3/4″ to 1.1/2″. Manufactured from high-quality galvanized steel, it offers excellent resistance to corrosion and mechanical stress, guaranteeing long-lasting performance even in harsh working environments. The NBR sealing provides secure and leak-free connections, ensuring consistent efficiency and minimizing downtime. Thanks to its precise design and advanced interlock technology, this coupling delivers superior stability under extreme pressure, making it an ideal choice for industries where reliability and strength are critical. It combines ease of installation with outstanding operational safety, offering a professional-grade solution that enhances the performance and longevity of hydraulic systems.