MannTek Dry Disconnect Coupling (DDC)
MannTek Dry Disconnect Coupling (DDC) is backordered and will ship as soon as it is back in stock.
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Please contact our sales team by telephone 01772 653530 or email sales@centuryhoseandcouplings.co.uk
MannTek Dry Disconnect Coupling (DDC)
MannTek Dry Disconnect or Drybreak couplings have a large range of applications such as tanker loading, oil and chemical loading, food, pharmaceutical feed stock, or indeed, for any hazardous or critical fluid transfer application. 'MannTek' drybreak couplings provide a proven solution when a drybreak is required.
MannTek couplings are manufactured to the internationally recognised STANAG 3756 standard which ensures compatibility with similar bayonet couplings such as Todo, Avery Hardoll etc...
MannTek couplings comprise of two parts; a hose unit (female part) & a tank unit (male part).
Both parts feature a valve assembly. When the hose and tank unit are mated together using a simple quarter turn, the 2 valves engage & open, allowing product to pass through the coupling.
On disconnection, the valves close independently and hold back any product in the hose or fixed pipeline, therefore offering a 'dry' disconnect.
About this product:
- Available in body and thread size from 1" to 8".
- 56mm, 70mm, 105mm, 119mm, 164mm and 238mm front flanges conforming to TEAM standards, ensuring compatibility with other couplings to the same standard.
- Available in a wide range of materials dependent on application but including Aluminium, Brass, Stainless Steel, Titanium, Hastelloy, PEEK also available.
- A range of seal options including FKM (Viton®), NBR, EPDM and FFKM (Kalrez® Chemraz°) available for compatibility with the most difficult conveyants.
- Optional selectivity, to prevent product contamination.
- BSPP or NPT threads available on both units as well as more unusual threads such as ACME or Whitworth.
- Can also be supplied with flange such as ASA, PN as well as eccentric flanges.
- High flow rates with low pressure drop.
- Integrated 360° hose swivel to facilitate quick and accurate connections and reduce torque and twisting of the hose length, thus improver operator safety and manual handling.
- Large, ergonomically designed handles.
- Drain connections can be specified for venting & sampling.
- Selectivity, Keyed or Coded couplings available to prevent accidental mixing of product. As per STANAG 3756 standard and from 5 options (positions) up to 21 positions (dependent on size).
- Parking devices available - with or without sensor.
- Various plugs and caps available.
- A fully customizable system specifically designed to meet your requirements.