Hansen MLDB series dry-break couplings for fluid transfer (stainless steel)

Hansen MLDB series dry-break couplings for fluid transfer (stainless steel)

Hansen MLDB series quick-release dry-break couplings are designed for those critical applications where minimum spillage is vital, especially with flammable, toxic or other dangerous fluids, fine chemicals and pharmaceuticals, as well as a wide range of industrial fluids such as water, oils, fuels, solvents, acids, etc.

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Product Details

  • Minimal spillage on disconnection
  • Flat-face valves give wipe-clean, streamlined exterior
  • Fast, fool-proof, one-handed connection and disconnection
  • Automatic flow on connection, automatic shut-off of both halves on disconnection
  • High flow capacity / low pressure drop in a compact body
  • 316/316L stainless steel metal parts throughout
  • Viton seals as standard, options include EPDM and Kalrez 6375
  • Serviceable-seal kits and tools available
  • Colour coded rings available on ½” size
  • Safety sleeve lock feature on sockets as standard
  • Maximum working pressure 25 bar

Applications include: fine chemicals, pharmaceuticals, solvents, fuels, acids, industrial fluids, expensive fluids etc. For specific applications and working conditions, please consult Guyson Technical Sales department.

Hansen MLDB Couplings can also be supplied as part of a ready-to-use flexible hose assembly, see our Kaptech flexible hose range for details.

Body SizeFKM Seal Part NumberEPDM Seal Part NumberKalrez 6375 Part NumberGeneric FFKM Part NumberNPTBSPCoupling Type
1/4ML2DBS-25F-BSML2DBS-25F-BS-292ML2DBS-25F-BS-242ML2DBS-25F-BS-503-1/4-19Socket
1/4ML2DBS-25FML2DBS-25F-292ML2DBS-25F-242ML2DBS-25F-5031/4-18-Socket
1/4ML2DBP-25F-BSML2DBP-25F-BS-292ML2DBP-25F-BS-242ML2DBP-25F-BS-503-1/4-19Plug
1/4ML2DBP-25FML2DBP-25F-292ML2DBP-25F-242ML2DBP-25F-5031/4-18-Plug
1/2ML4DBS-50F-BSML4DBS-50F-BS-292ML4DBS-50F-BS-242ML4DBS-50F-BS-503-1/2-14Socket
1/2ML4DBS-50FML4DBS-50F-292ML4DBS-50F-242ML4DBS-50F-5031/2-14-Socket
1/2ML4DBP-50F-BSML4DBP-50F-BS-292ML4DBP-50F-BS-242ML4DBP-50F-BS-503-1/2-14Plug
1/2ML4DBP-50FML4DBP-50F-292ML4DBP-50F-242ML4DBP-50F-5031/2-14-Plug
3/4ML6DBS-75F-BSML6DBS-75F-BS-292ML6DBS-75F-BS-242ML6DBS-75F-BS-503-3/4-14Socket
3/4ML6DBS-75FML6DBS-75F-292ML6DBS-75F-242ML6DBS-75F-5033/4-14-Socket
3/4ML6DBP-75F-BSML6DBP-75F-BS-292ML6DBP-75F-BS-242ML6DBP-75F-BS-503-3/4-14Plug
3/4ML6DBP-75FML6DBP-75F-292ML6DBP-75F-242ML6DBP-75F-5033/4-14-Plug
1ML8DBS-100F-BSML8DBS-100F-BS-292ML8DBS-100F-BS-242ML8DBS-100F-BS-503-1-11Socket
1ML8DBS-100FML8DBS-100F-292ML8DBS-100F-242ML8DBS-100F-5031-11.1/2-Socket
1ML8DBP-100F-BSML8DBP-100F-BS-292ML8DBP-100F-BS-242ML8DBP-100F-BS-503-1-11Plug
1ML8DBP-100FML8DBP-100F-292ML8DBP-100F-242ML8DBP-100F-5031-11.1/2-Plug