SBCouplings

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Cable release seriesSafety Break-away coupling - Cable release seriesGeneral infoFor safe transfer of all yourhazardous and non-hazardous products.The Break-away Cable release series, is designedspecifically to minimize spillage and damageassociated with drive away and pull away incidents.No part of this leaflet may be reproduced in any form or by any means without permission in writing from the publisher.FunctionThe Coupling automatically senses an excessiveload, closes its valves and then permits disconnection.The safety break-away valve consists of two halves, each with a valve that has aflat type-sealing surface similar to a dry disconnect coupling.The valve remains constantly open under normal use.The two halves of the break-away coupling only close when there isexcessive force, such as in a Road Tanker, or Rail Car drive awaysituation.The release is executed by pulling out the locking bolts with the helpof the cable. The locking bolts hold the two pressure clamps in positionwhich press both casing halves of the SBCoupling together. Aguiding pin set in between serves the alignment of the locking bolts.When the SBCouplings separate, this allows the poppets to close.Product loss is minimized because of the two poppets close rapidly,minimizing exposure to personnel and the environment.How it worksSBCouplings beforeemergency disconnectSBCouplings afteremergency disconnectSBCouplings ®Safety Break-away Couplings14
Cable release seriesSafety Technologie for Rough Evironments:Cable Release Series• Passive security against situations wherea hose or loading arm could be subjectedto inadvertent excessive loads.• Minimal Tension forces on the cable arerequired to release the SBCouplingssystem.• Design features are a simple mechanismand no loose components which could belost after release.• Operates independently of shut off safetysystem and does not require an externalpower source.AdvantagesPressure clampsin Stainless SteelAISI 316Locking ring inStainless Steel.Valves inStainless Steel.Standard O-rings inViton, other on requestNo part of this leaflet may be reproduced in any form or by any means without permission in writing from the publisher.The Hose unit are supplied with parallel BSP threads and flat sealing surface.This allows the use of the full thread length for screwed-on parts. Also available withflange and tapered internal NPT threads.15SBCouplings ®Safety Break-away Couplings
Page 2: IntroductionAbout Mann TekMann Tekn
Page 5 and 6: Industrial Breaking Bolt SeriesIndu
Page 10 and 11: Marine Breaking Bolt SeriesExamples
Page 12 and 13: Pressure Drop CurveIndustrial and M
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Page 18 and 19: Pressure Drop CurveFlow Diagram (Pr
Page 20: DDCouplings ®Dry Disconnect Coupli

SBCouplings

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