TB Series
Trailer brake couplers made to the ISO 5676 Standard
AKJia’s TB Series trailer brake couplers are used to connect the hydraulic braking system of tractors to trailers. The male coupler is normally panel mounted on the tractor.
Construction
- Carbon steel with trivalent plating
- Fitted with Nitrile seals – NBR
FEATURES
- Male couplers can be panel mounted
- Female couplers are supplied with Parking Station
- Bidirectional flow
APPLICATIONS
- Trailer connections
Dimensions
Available Seals and Temperature Range
All carbon steel products have Nitrile Butadiene Rubber (NBR) seals fitted as standard. All stainless steel products have Fluoro-elastomer Rubber (Viton®) (FKM) seals fitted as standard. Special seal materials are available on request.
Abbreviation | Trade Name | Chemical Name | Min. Temp | Max. Temp |
---|---|---|---|---|
NBR, XNBR | Chemigum®, Hycar8, Breon®, Butakon®, Butacril®, Buna-N®, Perbunan®, Paracril®, Krynac®, Europrene-N®, Nipol® | Nitrile Butadiene Rubber Carboxylated Nitrile Rubber |
-40ºC (-40ºF) | 106ºC (223ºF) |
FKM(FPM) | Dai-el®, Fluorel®, Tecnoflon®, Viton® | Fluoro-elastomer Rubber | -20ºC (-4ºF) | 200ºC (392ºF) |
EPR, EPDM | Buna-AP®, Dufral®, Epsyn®, Nordel®, Epcar8, Keltan®, Royalene®, Polysar-EPDM® | Ethylene Propylene Copolymer Ethylene Propylene Terpolymer |
-50ºC (-58ºF) | 120ºC (248ºF) |
FVMQ | Silastic 1S®, FSE® | Fluorosilicone Rubber | -65ºC (-85ºF) | 170ºC (338ºF) |
FFKM | Perlast®, Kalrez®, Chemraz®, Kaflon® | Perfluoroelastomer | -25ºC (-13ºF) | 300ºC (572ºF) |