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Piston Seals

Piston Seals
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Piston Seals

Product catalog summary
Overview
This document provides comprehensive specifications and applications for piston seals, focusing on the DANA WING and DANA GLIDE series. It covers materials, operating conditions, and applications, with detailed tables adhering to ISO 7425/1 standards.
Materials
  • Rings: Made from PTFE filled with bronze, carbon/graphite, or modified PTFE. Polyurethane and UHMW.PE are also used.
  • Seals: NBR, FKM, and EPDM are used for TR seals and O-rings.
Operating Conditions
  • Pressure: Up to 70 MPa for DANA WING and 80 MPa for DANA GLIDE.
  • Speed: Up to 15 m/s.
  • Temperature: Ranges from -50°C to +200°C depending on materials.
  • Sealing: Double acting effect with high sealing efficiency, low friction, and no stick-slip.
Applications
  • DANA WING: Used in hydraulic cylinders, servo-systems, bending presses, machine tools, and robotics.
  • DANA GLIDE: Suitable for excavators, injection moulding machines, hydraulic presses, and mobile hydraulics.
Specifications
The document includes detailed tables listing dimensions and part numbers for various series within the DANA WING and DANA GLIDE ranges, adhering to ISO 7425/1 standards.
Recommendations
For specific conditions such as low temperatures or pressures exceeding 40 MPa, consultation with the manufacturer is advised.
Product Range
Detailed dimensions and part numbers are provided for various piston seals and ranges, with intermediate sizes available upon request and maximum diameter up to 3000 mm.
Additional Information
Double acting seals offer high sealing effect and media separation, optimal low friction, and groove reduction for specific applications. Suitable for dry applications and various industrial uses.
Complementary Components
Includes helical springs, V springs, and back-up rings with metallic inserts, using advanced materials like virgin PTFE and TFM PTFE filled with bronze, carbon, and other fibers.
Manufacturing Capabilities
The company offers CNC lathe capabilities for machining seals and guide systems up to 2400 mm in diameter, supporting industries such as oil, offshore, chemistry, energy production, hydroelectricity, and transport.
Specialized Products
Products like DANAFLEX with spring and metallic back-up rings, as well as flange DANAFLEX with stainless steel inserts, are highlighted for their specialized applications.
See more

Catalog excerpts

Piston Seals-1

Joints et Systemes d'Etancheite PISTON SEALS

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Piston Seals-2

DANA WING DANA GLIDE DANA STEP DANA X-SEAL DANA ROTO AUTRES PROFILS OTHER PROFILES SPECIAL GRANDS DIAMETRES SPECIAL LARGE DIAMETERS QUESTIONNAIRE TECHNIQUE TECHNICAL QUESTIONNAIRE

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Piston Seals-3

DANA WING - SÉRIE DW DANA WING - DW RANGE Nous consulter / on request * Pour pression > à 40 MPa, nous consulter. / At pressure > 40 MPa, please contact us. Conditions de Service Pression de service : jusqu’à 70 MPa (700 bar) Vitesse : Jusqu’à 15 m/s. Fluide : Tous fluides hydrauliques, air, eau… Température : -50°C à +200°C (suivant matériaux). Dimensions selon ISO 7425/1. Operating conditions Pressure : up to 70 MPa (700 bar). Speed : up to 15 m/s. Media : all hydraulic fluids, air, water… Temperature : -50°C up to +200°C (regarding materials). Sizes according to ISO 7425/1. Etanchéité double-effet....

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Piston Seals-4

DANA WING - SÉRIE DW DANA WING - DW RANGE Jusqu’à 3000 mm de diamètre / Up to 3000 mm diameter Dimensions en gras : référentiel ISO 7425/1. Sizes in bold type : as ISO 7425/1 groove. Dimensions intermédiaires sur demande. Other intermediate sizes on request. Exemple de commande / Ordering example : DW 22 N° de série / Range N° Ø alésage x 10 / Bore diameter x 10 Code matière (bague) / Material code (ring) Code matière (joint TR) / Material code (TR seal) Joints de piston/Piston Seals

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Piston Seals-5

DANA GLIDE - SÉRIE CPG DANA GLIDE - CPG RANGE Série légère Light range Jeu radial / Radial gap - J maxi. * 10/20 MPa 20/40 MPa (*) Pression > 40 MPa, nous consulter. At pressure > 40 MPa, please contact us. Choix de la série en fonction des conditions de service : Nous consulter. For the selection of the range according to the working conditions, please contact us. Conditions de Service Pression de service : jusqu’à 80 MPa (800 bar) Vitesse : Jusqu’à 15 m/s. Fluide : Tous fluides hydrauliques, air, eau… Température : -50°C à +200°C (suivant matériaux). Dimensions selon ISO 7425/1. Operating conditions...

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Piston Seals-6

DANA GLIDE - SÉRIE CPG DANA GLIDE - CPG RANGE Jusqu’à 3000 mm de diamètre / Up to 3000 mm diameter Dimensions intermédiaires sur demande. Other intermediate sizes on request. Dimensions en gras : référentiel ISO 7425/1. Sizes in bold type : as ISO 7425/1 groove. Exemple de commande / Ordering example : CPG03 N° de série / Range N° Ø alésage x 10 / Bore diameter x 10 Code matière (bague) / Material code (ring) Code matière (O-ring) / Material code (O-ring) Joints de piston/Piston Seals

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Piston Seals-7

DANA STEP - SÉRIE CPS DANA STEP - CPS RANGE Ø D H9 Série lourde Heavy duty range Série standard Standard range Série légère Light range Jeu radial / Radial gap - J maxi. * O-ring 10 MPa 20 MPa 40 MPa Série (100 bar) (200 bar) (400 bar) Range 0.30 0.40 0.40 0.50 0.60 0.60 0.70 1.00 (*) Pression > 40 MPa, nous consulter. At pressure > 40 MPa, please contact us. Choix de la série en fonction des conditions de service : Nous consulter. Selection of the range regarding working conditions, please contact us. Conditions de Service Pression de service : jusqu’à 80 MPa (800 bar) Vitesse : Jusqu’à 15 m/s....

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Piston Seals-8

DANA STEP - SÉRIE CPS DANA STEP - CPS RANGE Jusqu’à 3000 mm de diamètre / Up to 3000 mm diameter Dimensions intermédiaires sur demande. Other intermediate sizes on request. Exemple de commande / Ordering example : CPS03 N° de série / Range N° Ø alésage x 10 / Bore diameter x 10 Code matière (bague) / Material code (ring) Code matière (O-ring) / Material code (O-ring) Joints de piston/Piston Seals

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Piston Seals-9

DANA X-SEAL - SÉRIE P069 DANA X-SEAL - P069 RANGE Jeu radial / Radial gap - J maxi. * 20 MPa 40 MPa O-ring Série Range Série Range (*) Pression > 40 MPa, nous consulter. At pressure > 40 MPa, please contact us. Choix de la série en fonction des conditions de service : Nous consulter. For the selection of the range according to the working conditions, please contact us. Conditions de Service Pression de service : jusqu’à 40 MPa (400 bar) Vitesse : Jusqu’à 3 m/s. Fluide : Tous fluides hydrauliques, air, eau… Température : -50°C à +200°C (suivant matériaux). Operating conditions Pressure : up to...

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Piston Seals-10

DANA X-SEAL - SÉRIE P069 DANA X-SEAL - P069 RANGE Dimensions intermédiaires sur demande. Other intermediate sizes on request. Exemple de commande / Ordering example : P0694 N° de série / Range N° Ø alésage x 10 / Bore diameter x 10 Code matière (bague) / Material code (ring) Code matière (O-ring) / Material code (O-ring) Code matière (X-ring) / Material code (X-ring) Joints de piston/Piston Seals

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Piston Seals-11

DANA CAP - SÉRIE CPC DANA CAP - CPC RANGE SÉRIES AS568A / BS1706 ET SMS1586 - Données techniques communes AS568A / BS1706 and SMS1586 RANGES - Common technical datas Conditions de Service Pression de service : jusqu’à 35 MPa (350 bar) Vitesse : Jusqu’à 15 m/s. Fluide : Tous fluides hydrauliques, air, eau… Température : -50°C à +200°C (suivant matériaux). Operating conditions Pressure : up to 35 MPa (350 bar). Speed : up to 15 m/s. Media : all hydraulic fluids, air, water… Temperature : -50°C up to +200°C (depending on materials). Etanchéité double-effet. Réduction optimale des frottements. Dimensions...

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Piston Seals-12

DANA CAP - SÉRIE CPC DANA CAP - CPC RANGE SÉRIES AS568A - BS1706 ET SMS1586 / AS568 A - BS1706 RANGES N° de série Range N° Tore /Cross section L : Sans bague anti-extrusion L : Without back-up ring. L1 : Avec 1 bague anti-extrusion L1 : With 1 back-up ring. L2 : Avec 2 bagues anti-extrusion L2 : With 2 back-up rings. Choix de la série, nous consulter - J* = jeu radial maxi. For the selection of the range, please contact us - J* = maxi radial gap. SÉRIE SMS1586 / SMS1586 RANGE N° de série Range N° L : Sans bague anti-extrusion L : Without back-up ring. L1 : Avec 1 bague anti-extrusion L1 : With...

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