EO2 DOZ Soft Sealing Ring

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Stainless Steel DOZ Soft Seal Ring for Parker EO-2 Fittings Hydraulic Metric Tube Connector Elastomeric O-Ring 24 Degree Cone Sealing Washer ISO 8434-1 DIN 2353
  • 24 degree cone connector

  • Metric O-ring port

  • Straight

  • One wire braid hoses

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Our Stainless Steel DOZ Soft Seal Rings are high-performance replacement components engineered exclusively for Parker Ermeto EO-2 cutting ring systems and metric hydraulic fittings. Designed in strict accordance with DIN 2353 and ISO 8434-1 standards, these elastomeric sealing rings embed securely within the fitting system to act as a definitive, zero-leak barrier under severe application stresses.
Constructed using a high-precision stainless steel carrier ring bonded with elite fluorocarbon (FKM/Viton) or nitrile rubber (NBR), these soft seal rings offer a highly reliable, dual-component permanent seal. They are optimized to survive extreme high-pressure fluid power conditions, intense systemic thermal cycling, and aggressive chemical processing environments without losing shape or elastomeric tension.
 Outstanding Product Features
  • Premium Stainless Steel Carrier: Constructed from premium grade stainless steel (316Ti/SS316) to provide exceptional resistance to rust, acid degradation, and chemical oxidation.

  • Elastomeric Zero-Leak Assurance: The soft sealing compound completely fills structural assembly tolerances and micro-gaps, delivering absolute gas-tight and liquid-tight containment.

  • High Vibration & Shock Damping: Specially molded to absorb continuous inline pressure spikes, rapid fluid surges, and aggressive mechanical vibration profiles without causing seal migration.

  • Visual Assembly Verification: The specific DOZ ring profile acts as a built-in checking gauge; correct final torque is easily verified through a quick visual gap inspection.

  • Complete Interchangeability: Fully dimensionally matching all official Light Duty (L) and Heavy Duty (S) Parker EO-2 connector profiles.

Core Industrial Applications
  • Offshore, Marine & Shipbuilding: High-pressure deck machinery and hydraulic steering linkages subjected to relentless salt spray and marine exposure.

  • Chemical & Petrochemical Processing: Aggressive fluid conduits handling processing acids, corrosive chemicals, fuel lines, or extreme-temperature steam pipelines.

  • High-Purity & Pharmaceutical Machinery: Process pipelines requiring highly non-contaminating, sterile, and rust-proof stainless steel fluid interfaces.

  • Heavy Industrial Equipment: Injection molding equipment, automated forming presses, and metal mill automated hydraulic networks.


Technical Specifications & Size Matrices
DOZ Light Duty (L Series) Matrix
  • Working Pressure System Range: Up to 500 Bar

  • Tube Outer Diameter Compatibility: 6L, 8L, 10L, 12L, 15L, 18L, 22L, 28L, 35L, 42L

  • Standard Parts Config: DOZ06LNBR71, DOZ08L71, DOZ10L71, DOZ12L71, DOZ15L71, DOZ22L71, etc.

DOZ Heavy Duty (S Series) Matrix
  • Working Pressure System Range: Up to 800 Bar

  • Tube Outer Diameter Compatibility: 6S, 8S, 10S, 12S, 14S, 16S, 20S, 25S, 30S, 38S

  • Standard Parts Config: DOZ06S71, DOZ10S71, DOZ16S71, DOZ20S71, DOZ25S71, DOZ30S71, DOZ38S71

Material Configurations
  • Base Metal Core: Stainless Steel AISI 316Ti / SS316

  • Soft Seal Elastomer Options:

    • Fluorocarbon (FKM / Viton): Optimized for -20°C up to +200°C (Best for chemicals, high-heat steam, and acids)

    • Nitrile Rubber (NBR): Optimized for -40°C up to +120°C (Best for standard petroleum-based hydraulic oils)


 Comprehensive size range of stainless steel DOZ soft seal rings for light and heavy duty DIN metric fitting profiles

 Stainless steel DOZ soft sealing rings for Parker Ermeto EO-2 hydraulic fittings in NBR and FKM material variations. [1] (https://hymatik.com/en/eo-2-soft-sealing-ring/p/41416), [2] (https://ph.parker.com/us/en/product-list/accessories-for-ermeto-hydraulic-ermeto-din-fittings


Products Product Style Connection Size Body Material
DOZ06L Soft Sealing Ring for EO-2 6 mm Steel/NBR
DOZ06L71 Soft Sealing Ring for EO-2 6 mm Stainless Steel/FKM
DOZ06LL Soft Sealing Ring for EO-2 6 mm Steel/NBR
DOZ06LNBR71 Soft Sealing Ring for EO-2 6 mm Stainless Steel/NBR
DOZ06LVIT Soft Sealing Ring for EO-2 6 mm Steel/FKM
DOZ06S Soft Sealing Ring for EO-2 6 mm Steel/NBR
DOZ06S71 Soft Sealing Ring for EO-2 6 mm Stainless Steel/FKM
DOZ06SNBR71 Soft Sealing Ring for EO-2 6 mm Stainless Steel/NBR
DOZ06SVIT Soft Sealing Ring for EO-2 6 mm Steel/FKM
DOZ08L Soft Sealing Ring for EO-2 8 mm Steel/NBR
DOZ08L71 Soft Sealing Ring for EO-2 8 mm Stainless Steel/FKM
DOZ08LNBR71 Soft Sealing Ring for EO-2 8 mm Stainless Steel/NBR
DOZ08LVIT Soft Sealing Ring for EO-2 8 mm Steel/FKM
DOZ08S Soft Sealing Ring for EO-2 8 mm Steel/NBR
DOZ08S71 Soft Sealing Ring for EO-2 8 mm Stainless Steel/FKM
DOZ08SNBR71 Soft Sealing Ring for EO-2 8 mm Stainless Steel/NBR
DOZ08SVIT Soft Sealing Ring for EO-2 8 mm Steel/FKM
DOZ10L Soft Sealing Ring for EO-2 10 mm Steel/NBR
DOZ10L71 Soft Sealing Ring for EO-2 10 mm Stainless Steel/FKM
DOZ10LNBR71 Soft Sealing Ring for EO-2 10 mm Stainless Steel/NBR
DOZ10LVIT Soft Sealing Ring for EO-2 10 mm Steel/FKM
DOZ10S Soft Sealing Ring for EO-2 10 mm Steel/NBR
DOZ10S71 Soft Sealing Ring for EO-2 10 mm Stainless Steel/FKM
DOZ10SNBR71 Soft Sealing Ring for EO-2 10 mm Stainless Steel/NBR
DOZ10SVIT Soft Sealing Ring for EO-2 10 mm Steel/FKM
DOZ12L Soft Sealing Ring for EO-2 12 mm Steel/NBR
DOZ12L71 Soft Sealing Ring for EO-2 12 mm Stainless Steel/FKM
DOZ12LNBR71 Soft Sealing Ring for EO-2 12 mm Stainless Steel/NBR
DOZ12LVIT Soft Sealing Ring for EO-2 12 mm Steel/FKM
DOZ12S Soft Sealing Ring for EO-2 12 mm Steel/NBR
DOZ12S71 Soft Sealing Ring for EO-2 12 mm Stainless Steel/FKM
DOZ12SNBR71 Soft Sealing Ring for EO-2 12 mm Stainless Steel/NBR
DOZ12SVIT Soft Sealing Ring for EO-2 12 mm Steel/FKM
DOZ14S Soft Sealing Ring for EO-2 14 mm Steel/NBR
DOZ14S71 Soft Sealing Ring for EO-2 14 mm Stainless Steel/FKM
DOZ14SNBR71 Soft Sealing Ring for EO-2 14 mm Stainless Steel/NBR
DOZ14SVIT Soft Sealing Ring for EO-2 14 mm Steel/FKM
DOZ15L Soft Sealing Ring for EO-2 15 mm Steel/NBR
DOZ15L71 Soft Sealing Ring for EO-2 15 mm Stainless Steel/FKM
DOZ15LNBR71 Soft Sealing Ring for EO-2 15 mm Stainless Steel/NBR
DOZ15LVIT Soft Sealing Ring for EO-2 15 mm Steel/FKM
DOZ16S Soft Sealing Ring for EO-2 16 mm Steel/NBR
DOZ16S71 Soft Sealing Ring for EO-2 16 mm Stainless Steel/FKM
DOZ16SNBR71 Soft Sealing Ring for EO-2 16 mm Stainless Steel/NBR
DOZ16SVIT Soft Sealing Ring for EO-2 16 mm Steel/FKM
DOZ18L Soft Sealing Ring for EO-2 18 mm Steel/NBR
DOZ18L71 Soft Sealing Ring for EO-2 18 mm Stainless Steel/FKM
DOZ18LNBR71 Soft Sealing Ring for EO-2 18 mm Stainless Steel/NBR
DOZ18LVIT Soft Sealing Ring for EO-2 18 mm Steel/FKM
DOZ20S Soft Sealing Ring for EO-2 20 mm Steel/NBR
DOZ20S71 Soft Sealing Ring for EO-2 20 mm Stainless Steel/FKM
DOZ20SNBR71 Soft Sealing Ring for EO-2 20 mm Stainless Steel/NBR
DOZ20SVIT Soft Sealing Ring for EO-2 20 mm Steel/FKM
DOZ22L Soft Sealing Ring for EO-2 22 mm Steel/NBR
DOZ22L71 Soft Sealing Ring for EO-2 22 mm Stainless Steel/FKM
DOZ22LNBR71 Soft Sealing Ring for EO-2 22 mm Stainless Steel/NBR
DOZ22LVIT Soft Sealing Ring for EO-2 22 mm Steel/FKM
DOZ25S Soft Sealing Ring for EO-2 25 mm Steel/NBR
DOZ25S71 Soft Sealing Ring for EO-2 25 mm Stainless Steel/FKM
DOZ25SNBR71 Soft Sealing Ring for EO-2 25 mm Stainless Steel/NBR
DOZ25SVIT Soft Sealing Ring for EO-2 25 mm Steel/FKM
DOZ28L Soft Sealing Ring for EO-2 28 mm Steel/NBR
DOZ28L71 Soft Sealing Ring for EO-2 28 mm Stainless Steel/FKM
DOZ28LNBR71 Soft Sealing Ring for EO-2 28 mm Stainless Steel/NBR
DOZ28LVIT Soft Sealing Ring for EO-2 28 mm Steel/FKM
DOZ30S Soft Sealing Ring for EO-2 30 mm Steel/NBR
DOZ30S71 Soft Sealing Ring for EO-2 30 mm Stainless Steel/FKM
DOZ30SNBR71 Soft Sealing Ring for EO-2 30 mm Stainless Steel/NBR
DOZ30SVIT Soft Sealing Ring for EO-2 30 mm Steel/FKM
DOZ35L Soft Sealing Ring for EO-2 35 mm Steel/NBR
DOZ35L71 Soft Sealing Ring for EO-2 35 mm Stainless Steel/FKM
DOZ35LNBR71 Soft Sealing Ring for EO-2 35 mm Stainless Steel/NBR
DOZ35LVIT Soft Sealing Ring for EO-2 35 mm Steel/FKM
DOZ38S Soft Sealing Ring for EO-2 38 mm Steel/NBR
DOZ38S71 Soft Sealing Ring for EO-2 38 mm Stainless Steel/FKM
DOZ38SNBR71 Soft Sealing Ring for EO-2 38 mm Stainless Steel/NBR
DOZ38SVIT Soft Sealing Ring for EO-2 38 mm Steel/FKM
DOZ42L Soft Sealing Ring for EO-2 42 mm Steel/NBR
DOZ42L71 Soft Sealing Ring for EO-2 42 mm Stainless Steel/FKM
DOZ42LNBR71 Soft Sealing Ring for EO-2 42 mm Stainless Steel/NBR
DOZ42LVIT Soft Sealing Ring for EO-2 42 mm Steel/FKM
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