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Investors Relations & Haldex information

Full Function Valve

Part no. KN28603
item status Active
Product line Haldex
FF2 - Full Function Trailer Valve
  • Single valve system - easy to install, maintain and troubleshoot.
  • Built-in pressure protection and anti-compounding functions: FMVSS-121 compliant, eliminates broken foundation components caused by compounding of spring brake.
  • Space age engineering grade composites: resists corrosion, lighter and more durable than aluminum.
  • Built-in service and spring brake quick release.
  • Heavy wall mounting nipple is treated to resist corrosion and withstand severe duty applications.
  • Service brake priority ensures air tank pressure is sufficient to stop vehicle when spring brakes are first released.
  • Can be used with single or twin air tanks.
  • Approximate Weight 3 lbs.
Availability
50 in stock
blobid0.png WARNING
Cancer and
Reproductive Harm
www.P65Warnings.ca.gov

Technical specs

Crack Pressure 5.0 PSI
Reservoir 1/2"
Control 1/4"
Supply 3/8"
Spring Brake 2 @ 3/8"
Delivery (4) 3/8"
OEM Part Number N4304AD
Approximate Weight 3 lbs.

Documents

L20674.pdf
Bulletin | TM Reman EZ-Pedal
English 671 kB
L25015W.pdf
Bulletin | FF2 Full Function Valve Product Bulletin
English 226 kB
L55477.pdf
Bulletin | Relay Valve Base Upgrade Notice 7-14
English 180 kB
L00134.pdf
Catalog | Valve Catalog
English 2700 kB
L20363W.pdf
Fleet Sheet | QR Valve Fleet Sheet 4-11
English 162 kB
L31045.pdf
Instruction Sheets | Piston Type Relay Valves Repair Instructions (English-Spanish) 7-02
Español | English 298 kB
L31051.pdf
Instruction Sheets | KN34060-KN34061 Installation Guide 1-10 English (1)
Español | English 219 kB
L31064.pdf
Instruction Sheets | Isolation Valve Instructions (English-Spanish) 12-07
Español | English 93 kB
L31107.pdf
Instruction Sheets | FF2 Full Function Valve Installation Instructions (English-Spanish) 2-02
Español | English 52 kB
L31110.pdf
Instruction Sheets | Pressure Relief Valve Kit SN161 Instructions (English-Spanish) 12-96
Español | English 539 kB
L31222.pdf
Instruction Sheets | COLAS Valve Installation Instructions 10-05
English 264 kB
L31223.pdf
Instruction Sheets | KN20607 Manifold Dash Valve Plumbing Changes 8-05
English 98 kB
L31225.pdf
Instruction Sheets | TBC Valve Instructions (English-Spanish) 3-07
Español | English 75 kB
L20614W.pdf
Tech. Information | Haldex Trailer Brake Control (TBC) Valve 4-11
English 1137 kB
L60063.pdf
Wall chart | Valve Interchange Wall Chart
English 1659 kB

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