Relay valves
For quickly venting pneumatic equipment and shortening the air brake system response and pressure build-up times
Wabco Relay valve AT
Part no.:8289730010107
- Version:
- control pressure max. 8 bar
- Connection thread 1:
- M22 x 1.5
- Connection thread 2:
- M22 x 1.5
- Connection thread 4:
- M22 x 1.5
- Operating pressure max. (bar):
- 8
- Connection:
- 3x M22 x 1.5
- Connection thread:
- -
- Working pressure (bar):
- 8
- To fit as:
- MAN, Mercedes, Iveco, Evobus, Renault Trucks, Neoplan, etc.
- Control pressure (bar):
- max. 8
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Wabco Relay valve
Part no.:8289730012210
- Version:
- control pressure max. 10 bar
- Connection thread 1:
- M22 x 1.5
- Connection thread 2:
- M16 x 1.5
- Connection thread 3:
- M22 x 1.5
- Connection thread 4:
- M16 x 1.5
- Operating pressure max. (bar):
- 10
- Connection:
- 2x M22 x 1.5
2x M16 x 1.5 - Working pressure (bar):
- 10
- To fit as:
- MNA, DAF, Evobus, Steyr, etc.
- Control pressure (bar):
- max. 10
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- Version:
- Overload protection, ventilation M22 x 1.5
- Connection thread 1:
- M22 x 1.5
- Connection thread 2:
- M22 x 1.5
- Connection thread 3:
- M22 x 1.5
- Connection thread 4:
- M22 x 1.5
- Operating pressure max. (bar):
- 10
- Control pressure (bar):
- Overload protection, ventilation M22 x 1.5
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Wabco Relay valve AT
Part no.:8289730110017
- Connection thread 1:
- M22 x 1.5
- Connection thread 2:
- M22 x 1.5
- Connection thread 3:
- snap
- Connection thread 4:
- M16 x 1.5
- Operating pressure max. (bar):
- 13
- Notes:
- Operating pressure max. 10 bar
Connections Voss 230, connection 1 + 2: M22 x 1.5 / M22 x 1.5
Connection 4: M16 x 1.5
Connection 3: snap profile
Connection 3: snap profile
Response pressure 0.2 bar - Opening pressure (bar):
- 0,2
- To fit as:
- a.o. - cnhtc - DAF - ERF - evobus - FAW - feldbinder - foton - langendorf - LOHR - MAN - MERCEDES-BENZ - neoplan - renault-trucks - scania - tirsan
- To fit as models:
- a.o. MAN Bus: Lion's City
MERCEDES-BENZ Bus: Citaro - Fixing:
- 4 x stud bolt M8 x 21
- Control:
- 4: M16 x 1,5 JED-388 (VOSS 230)
- Inlet connection:
- 1: M22 x 1,5 JED-388 (VOSS 230)
- Outlet connection:
- 2: 2x M22 x 1,5 JED-388 (VOSS 230)<br>3: Snap-on-contour<br>4: M16 x 1,5
- Control pressure (bar):
- max. 10
- Reduction ratio:
- 1:1
- Silencer:
- no
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Wabco Relay valve
Part no.:8289730030020
- Version:
- adjustable lead
- Connection thread 1:
- M22 x 1.5
- Connection thread 2:
- M22 x 1.5
- Connection thread 3:
- M22 x 1.5
- Connection thread 4:
- M22 x 1.5
- Operating pressure max. (bar):
- 8
- Connection:
- 4x M22 x 1.5
- Notes:
- Operating pressure max. 8 bar
Connections Voss 230, connection 1 + 2 + 41: M22 x 1.5
Connection 3: M22 x 1.5 - Working pressure (bar):
- 8
- To fit as:
- MAN, etc.
- Control pressure (bar):
- adjustable lead
- Lead (bar):
- 0 einstellbar
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Original spare part numbers are for comparison purposes only. All prices are in €, excl. VAT. Errors reserved. Delivery subject to availability.