Product description
Características
The dry couplings are connectors that are especially developed in order to increase safety during the transport or unloading of hazardous products, with the objective of making these operations more economical, safe and respectful to the environment. They are easy to use and can be used in almost any industrial application due to the different materials available. The dry couplings are particularly used in the chemical, petrochemical and pharmaceutical industry. The coupling diameters of 2″ (KD70) to 4″ (KD164) are manufactured in accordance with the NATO STANAG Standard 3756 and are compatible with other brands.
Notess
Other connections and materials for seals and shaft available upon request.
Measurements
DN25 |
DN50 |
DN65 |
DN80 |
DN100 |
1″ |
2″ |
2″ 1/2 |
3″ |
4″ |
KD 56 mm |
KD 70 mm |
KD 105 mm |
KD 119 mm |
KD 164 mm |
Shaft materials
Max. working pressure (MWP) – Temperature range
Aluminum |
Brass |
Stainless steel |
DN25 (1”) – DN50 (2”) = PN16 |
DN25 (1”) – DN50 (2”) = PN16 |
DN25 (1”) – DN80 (2”) = PN25 |
DN65 (2” 1/2) – DN100 (4”) = PN10 |
DN65 (2” 1/2) – DN100 (3”) = PN10 |
DN100 (4”) = PN10 |
-20ºC up to +80ºC |
-20ºC up to +80ºC |
-40ºC up to +100ºC |
Seal material
FKM – Viton |
EPDM |
NBR |
FFKM |
Standard |
|
|
|
-20ºC up to +200ºC |
-50ºC up to +140ºC |
-25C up to +120ºC |
-30ºC (-40ºC) up to +260ºC |
Connections
Threaded connection |
Flange connection |
DIN ISO 228-1 / BSP |
NPT – ANSI B.2.1 |
EN1092-1 |
ASA ANSI B16.5 |
TW DIN28459 |
TTMA |