016 FRANCEJOINT | Alldatasheet
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QUALITY & EXPERTISE FOR YOUR SEALING NEEDS STATIC SEALS BECA 016 DESCRIPTION The BECA 016 profile is a rubber square ring suitable for an axial static seal and is an alternative solution for O'Rings. ADVANTAGES Good extrusion resistance, little sensitivity to extrusion gaps Good compression set No twisting in the seal No need for a connected back-up ring Limited mechanical deformation on the seal cross-section Long lifespan APPLICATIONS Flanges Locks Valves MATERIALS NBR 70 - 90 Shore A FKM 70 - 90 Shore A Other grades of materials are available. Please contact our experts. | TECHNICAL DATA Temperature -30°C / +200°C Pressure 54 MPa Media Mineral hydraulic oils Air Water Others (contact our experts) The figures above indicate the maximum values and may not be cumulated. They may be developed, depending on the materials used. | SURFACE ROUGHNESS On axial static applications Ra µm Rt µm Rz µm Contact surface area ≤1.6 µm ≤10.0 µm ≤6.3 µm Groove diameter surface ≤1.6 µm ≤16.0 µm ≤6.3 µm Groove flanks ≤1.6 µm ≤16.0 µm ≤6.3 µm With pulsating pressures Ra µm Rt µm Rz µm Contact surface area ≤0.8 µm ≤6.3 µm ≤6.3 µm Groove diameter surface ≤1.6 µm ≤10.0 µm ≤6.3 µm Groove flanks ≤1.6 µm ≤10.0 µm ≤6.3 µm STATIC SEALS | | BECA 016
www.francejoint.com | TOLERANCES ON THE INSIDE DIAMETER Ød OF THE SEAL Inside diameter Ød Tolerance | TOLERANCES ON THE THICKNESS Ep AND ON THE HEIGHT H1 OF THE SEAL Seal height H1 Tolerance on H1 Seal thickness (Ep) Tolerance on Ep S P ØD1 R1 max R2 max = 0,2 Ød Ep STATIC SEALS | | BECA 016
www.francejoint.com S P ØD1 R1 max R2 max = 0,2 Ød Ep | DIMENSIONS Part number Housing dimensions Seal dimensions Outside diameter ØD1 H11 Axial section S 0/+0.20 Width L1 -0.05/0 Radius R1 max Inside diameter Ød Seal height Seal thickness Ep STATIC SEALS | | BECA 016
www.francejoint.com Part number Housing dimensions Seal dimensions Outside diameter ØD1 H11 Axial section S 0/+0.20 Width L1 -0.05/0 Radius R1 max Inside diameter Ød Seal height Seal thickness Ep STATIC SEALS | | BECA 016
www.francejoint.com Part number Housing dimensions Seal dimensions Outside diameter ØD1 H11 Axial section S 0/+0.20 Width L1 -0.05/0 Radius R1 max Inside diameter Ød Seal height Seal thickness Ep STATIC SEALS | | BECA 016
www.francejoint.com Part number Housing dimensions Seal dimensions Outside diameter ØD1 H11 Axial section S 0/+0.20 Width L1 -0.05/0 Radius R1 max Inside diameter Ød Seal height Seal thickness Ep STATIC SEALS | | BECA 016
www.francejoint.com Part number Housing dimensions Seal dimensions Outside diameter ØD1 H11 Axial section S 0/+0.20 Width L1 -0.05/0 Radius R1 max Inside diameter Ød Seal height Seal thickness Ep STATIC SEALS | | BECA 016
Housing dimensions Seal dimensions Outside diameter ØD1 H11 Axial section S 0/+0.20 Width L1 -0.05/0 Radius R1 max Inside diameter Ød Seal height Seal thickness Ep Other intermediate sizes can be provided. FRANCE JOINT SAS Zone Artisanale Le Mortier - B.P . 50009 - Cugand - 85613 Montaigu Cedex - France Ph. +33 (0)2 51 42 13 76 - Fax +33 (0)2 51 43 61 14 - Email: contact@francejoint.fr - Website: www.francejoint.com STATIC SEALS | | BECA 016