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SBA Hydraulics

SBA Hydraulics
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SBA anti-pollution hydraulic couplings ... The anti-pollution generation A design that eliminates residual dead internal volume: p • revents a specific volume of oil being released at every uncoupling operation, p • revents the introduction of the same specific volume of air at every coupling operation. Robust, protected locking mechanism Great number of large cross section balls, that are completely insulated and that cannot clog. Protected sealing parts Sealing faces and seals protected from external impacts. Automatic operation Coupling and uncoupling in one movement, one-handed....

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... high resistance to all pressures Connection under residual pressure Lowering of the residual pressure by a central relief valve built into the socket valve or the plug valve. Circuit under residual pressure Automatic opening of this valve allows the volume of oil necessary for the backward movement of the valve to be released into the hose that is not under pressure. SBA / PA with pressure relief Applications All hydraulic circuits needing to be connected under residual pressure: h • ydraulic core circuits on injection press moulds h • ydraulic circuits on rolling mill trains

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Technical data Working temperatures • without dustcap - Nitrile (NBR) seals - 15 °C to + 100 °C - Fluorcarbon (FPM) seals - 10 °C to + 150 °C m • ain parts made from chrome steel and carbon steel • with dustcap from - 15 °C to + 80 °C p • olyethylene or polyvinyl acetal protective dust caps Protective dust caps Sockets: transparent polyethylene, supplied with a 15 cm chain and fixing ring Plugs: S • BA 08 : polyvinyl acetal, supplied with a 15 cm chain and a fixing ring S • BA 12 : polyethylene, supplied with a 15 cm chain and a fixing ring Connection under residual pressure Max. residual...

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Flow rate / pressure drop charts Flow rate Zone B : ll seals a Temperature ≤ 60 °C Hydraulic flow rate (l/min) 200 300 Hydraulic flow rate (l/min) Test conditions: - Test fluid: water - Direction of flow: plug

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Part-numbers Sockets 2. anel mounted socket P female thread 1. Socket female thread Compatibility between diameters The Fluorocarbon seal option is available on all models. Connection under residual pressure Option available on SBA 08 and 12 only: Situation 1: socket under residual pressure Return to tank on the plug side SBA 08 / PA socket SBA 12 / PA socket - socket: add the code “PA” to the above part-numbers - plug: part-numbers on page 7 Ex. : SBA 08.1103/PA + SBA 08.7103 Situation 2: plug under residual pressure Return to the tank on the socket side SBA 08 / PA plug SBA 12 / PA plug -...

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Plugs for SBA 08 and SBA 11 sockets Model 1. Plug female thread 2. anel mounted plug P female thread Plugs for SBA 12 and SBA 15 sockets Modell 1. Plug female thread 2. anel mounted plug P female thread We reserve the right to modify product specifications without prior notice.

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Global presence of the Stäubli Group Stäubli units Agents International sales coordination Stäubli Faverges - CS 30070 - F - 74210 Faverges - Tel.: +33 4 50 65 67 97 - Fax: +33 4 50 65 60 69 - E-mail: connectors.sales@staubli.com www.staubli.com Staubli is a trademark of Stäubli International AG, registered in Switzerland and other countries. © Stäubli 15/01/2014. Printed on FSC paper. We reserve the right to modify product speciﬁcations without prior notice. Photocredits: Stäubli. For contact details: www.staubli.com/connectors/co

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