Is the DKOS 90° Hydraulic Elbow, ZMW222 Type, Heavy Duty Carbon Steel compatible with my hose crimping sleeves and crimping machine?

Yes — the DKOS 90° Hydraulic Elbow, ZMW222 Type, Heavy Duty Carbon Steel is designed for crimped hose assemblies and should be compatible with your hose crimping sleeves and crimping machine, provided two conditions are met: 1. Sleeve and hose match: Use crimping sleeves specifically sized for the hose type you are using. The fitting is explicitly developed for crimping in hydraulic and industrial hoses, so correct sleeve selection (inner diameter, profile and material) is required to form a secure, leak-free crimp over the fitting’s tail. 2. Machine capability and tooling: Your crimping machine must support the crimp diameter and crimp profile required by the chosen sleeve and this heavy-duty fitting. Ensure the machine’s maximum crimp capacity, die set/profile and pressure settings are compatible with the fitting’s heavy-series dimensions. Additionally verify thread compatibility (internal metric thread and nut) and the O-ring/24° cone sealing arrangement when assembling. If you provide the hose model, sleeve part number and your crimping machine model, I can confirm compatibility and recommend correct sleeve/profile and crimp settings.

Can the DKOS 90° Hydraulic Elbow, ZMW222 Type, Heavy Duty Carbon Steel be used with different O-ring materials or sizes for specific hydraulic fluids and temperatures?

Yes — the DKOS 90° Hydraulic Elbow, ZMW222 Type, Heavy Duty Carbon Steel can be used with different O‑ring materials and, in some cases, sizes to match specific hydraulic fluids and temperature ranges, but selection must follow compatibility and sealing standards. Key points: - Sealing principle: the fitting seals on an O‑ring seated against a 24° cone (DKOS). Proper sealing depends on correct O‑ring material, cross‑section and correct gland/seat dimensions. - Material compatibility: choose O‑ring elastomers rated for the hydraulic fluid in use (e.g., NBR for mineral oils and moderate temps, HNBR for higher temp/oil resistance, FKM/Viton for higher temps and aggressive fluids, EPDM only for water/glycol — not compatible with mineral oils, PTFE for extreme chemicals). Verify chemical compatibility charts. - Temperature and pressure: select elastomers with suitable temperature and compression set and pressure resistance. Heavy‑duty, high‑pressure service often favors HNBR or FKM. - Size/gland fit: the ZMW222 uses a standardized DKOS 24° cone seal — O‑ring cross‑section and groove dimensions must match the fitting design. Replacing with a different size is only acceptable if the alternative O‑ring fits the groove and maintains proper squeeze; consult the fitting manufacturer’s dimensions or standards to avoid leaks. - Installation and crimping: because the fitting is specifically for crimped hydraulic hoses, ensure the chosen O‑ring does not interfere with assembly or crimp sleeve selection and that it endures crimping stresses. - Recommendation: refer to the manufacturer’s datasheet or technical support for approved O‑ring materials and recommended sizes for your fluid, temperature range and operating pressure. If unavailable, consult compatibility charts and hydraulic sealing standards before substitution.

A fitting hydraulic DKOS 90°, type ZMW222, series heavy, steel carbon

All products, Fittings for high-pressure hoses/

Additional information

Material	CS – steel (cast iron)

A fitting hydraulic standard (type Z – of standard “tail” hydraulic for hose), with a female metric thread with a nut, O-ring sealing on a 24° cone (DKOS), angled 90°, series heavy. Intended for crimping in hoses hydraulic and industrial using ferrule crimping, appropriate for type hose. Material: steel carbon, galvanized.

List of product variants

Article number	Product variant name	DN	BAR	Availability	Actions	Catalogue
TI-ZMW222-14-03	Fitting 90° M14x1.5 female, hose 3/16", 24°, O-ring, heavy	5	-	In stock	Enquiry	-
TI-ZMW222-14-04	Fitting 90° M14x1.5 female, hose 1/4", 24°, O-ring, heavy	6	-	In stock	Enquiry
TI-ZMW222-16-03	Fitting 90° M16x1.5 female, hose 3/16", 24°, O-ring, heavy	5	-	In stock	Enquiry
TI-ZMW222-16-04	Fitting 90° M16x1.5 female, hose 1/4", 24°, O-ring, heavy	6	-	In stock	Enquiry
TI-ZMW222-18-04	Fitting 90° M18x1.5 female, hose 1/4", 24°, O-ring, heavy	6	-	In stock	Enquiry
TI-ZMW222-18-05	Fitting 90° M18x1.5 female, hose 5/16", 24°, O-ring, heavy	8	-	In stock	Enquiry
TI-ZMW222-18-06	Fitting 90° M18x1.5 female, hose 3/8", 24°, O-ring, heavy	10	-	In stock	Enquiry	-
TI-ZMW222-20-04	Fitting 90° M20x1.5 female, hose 1/4", 24°, O-ring, heavy	6	-	In stock	Enquiry	-
TI-ZMW222-20-05	Fitting 90° M20x1.5 female, hose 5/16", 24°, O-ring, heavy	8	-	In stock	Enquiry
TI-ZMW222-20-06	Fitting 90° M20x1.5 female, hose 3/8", 24°, O-ring, heavy	10	-	In stock	Enquiry
TI-ZMW222-20-08	Fitting 90° M20x1.5 female, hose 1/2", 24°, O-ring, heavy	12	-	In stock	Enquiry
TI-ZMW222-22-06	Fitting 90° M22x1.5 female, hose 3/8", 24°, O-ring, heavy	10	-	In stock	Enquiry
TI-ZMW222-22-08	Fitting 90° M22x1.5 female, hose 1/2", 24°, O-ring, heavy	12	-	In stock	Enquiry
TI-ZMW222-24-08	Fitting 90° M24x1.5 female, hose 1/2", 24°, O-ring, heavy	12	-	In stock	Enquiry
TI-ZMW222-30-10	Fitting 90° M30x2 female, hose 5/8", 24°, O-ring, heavy	16	-	In stock	Enquiry
TI-ZMW222-30-12	Fitting 90° M30x2 female, hose 3/4", 24°, O-ring, heavy	20	-	In stock	Enquiry
TI-ZMW222-36-12	Fitting 90° M36x2 female, hose 3/4", 24°, O-ring, heavy	20	-	In stock	Enquiry
TI-ZMW222-36-16	Fitting 90° M36x2 female, hose 1", 24°, O-ring, heavy	25	-	In stock	Enquiry
TI-ZMW222-42-16	Fitting 90° M42x2 female, hose 1", 24°, O-ring, heavy	25	-	In stock	Enquiry
TI-ZMW222-42-20	Fitting 90° M42x2 female, hose 1.1/4", 24°, O-ring, heavy	32	-	In stock	Enquiry
TI-ZMW222-52-20	Fitting 90° M52x2 female, hose 1.1/4", 24°, O-ring, heavy	32	-	In stock	Enquiry
TI-ZMW222-52-24	Fitting 90° M52x2 female, hose 1.1/2", 24°, O-ring, heavy	38	-	In stock	Enquiry

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A fitting hydraulic standard (type Z – of standard “tail” hydraulic for hose), with a female metric thread with a nut, O-ring sealing on a 24° cone (DKOS), angled 90°, series heavy. Intended for crimping in hoses hydraulic and industrial using ferrule crimping, appropriate for type hose. Material: steel carbon, galvanized.