Pressure Protection Valve Product Bulletin - Haldex
Pressure Protection Valve Product Bulletin - Haldex
Pressure Protection Valve Product Bulletin - Haldex
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THE HALDEX PRESSURE PROTECTION VALVE<br />
WILL MAINTAIN SUFFICIENT PRESSURE FOR<br />
BRAKE SYSTEM OPERATION IN CASE OF<br />
FAILURE IN ACCESSORY SYSTEMS.<br />
FEATURES AND BENEFITS<br />
fi Specifically designed protective cover seals the internal portion of the valve from harmful<br />
contaminants (salt, water, dirt, etc.), greatly increasing valve life.<br />
fi Simple installation - no auxiliary filter required. New replacement filter designed for ease<br />
of removal and simplicity of parts – saves labor costs.<br />
fi Priced competitively and interchangeable with other brand valves.<br />
fi Each valve individually calibrated for accuracy.<br />
fi Very durable valve that will reduce replacement costs.<br />
fi Use in air suspensions, air seats and cab isolation systems.<br />
Note: Available Standard or Metric<br />
THE HALDEX<br />
AIR PRESSURE<br />
PROTECTION VALVE<br />
PRESSURE PROTECTION VALVE <strong>Haldex</strong>
TO AIR SUSPENSION<br />
DATE CODE<br />
PRESSURE<br />
PROTECTION<br />
VALVE (PPV)<br />
O-RING<br />
AIR FILTER<br />
CAP<br />
AIR FLOW<br />
AIR RESERVOIR<br />
PRODUCT SPECIFICATIONS<br />
1.75”<br />
(44mm)<br />
2.5”<br />
(64mm)<br />
AIR CONTROL PIPING DETAIL<br />
1/4" NPT<br />
(M12 X 1.5)<br />
("OUT") TO AIR<br />
SUSPENSION<br />
ARROW<br />
INDICATES<br />
DIRECTION OF<br />
AIR FLOW<br />
BOTTOM VIEW<br />
5/16" ALLEN<br />
WRENCH<br />
1/4" NPT (M12 X 1.5)<br />
("IN") FROM AIR RESERVOIR<br />
(CLOSE NIPPLE SUPPLIED BY<br />
CUSTOMER)<br />
TOP<br />
AIR RESERVOIR<br />
AIR FLOW<br />
3.0”<br />
(76mm)<br />
AIR<br />
SPRING<br />
North American Sales Division<br />
<strong>Haldex</strong> Brake <strong>Product</strong>s Corporation<br />
10707 NW Airworld Drive<br />
Kansas City, MO 64153-1215<br />
Phone: 816-891-2470<br />
Fax: 816-880-9766<br />
LINKAGE<br />
48100225<br />
THE HALDEX<br />
AIR PRESSURE<br />
PROTECTION VALVE<br />
AVAILABLE OPTIONS<br />
PART NO. PORTS CLOSING PRESS OPENING PRESS<br />
90554107 1/4" 70 PSIG min. 75 PSIG min.<br />
90554151 M12 X 1.5 5.2 BAR min. 6.1 BAR min.<br />
90554174 M12 X 1.5 4.2 BAR min. 5.1 BAR min.<br />
PRESSURE<br />
PROTECTION<br />
VALVE<br />
HEIGHT CONTROL<br />
VALVE<br />
AIR<br />
RESERVOIR<br />
ISO SYMBOL<br />
DO NOT<br />
REMOVE<br />
CAP<br />
AIR FILTER<br />
ASSEMBLY<br />
(48100200)<br />
AIR<br />
SPRING<br />
AIR<br />
SPRING<br />
<strong>Haldex</strong> Commercial Vehicle Systems<br />
2/03 5M CUT L25053 www.haldex.com • www.hbsna.com<br />
Front of Vehicle<br />
North American Sales Division<br />
<strong>Haldex</strong> Limited<br />
525 Southgate Drive, Unit 1<br />
Guelph, Ontario CAN N1G 3W6<br />
Phone: 519-826-7723<br />
Fax: 519-826-9497<br />
AIR<br />
SPRING
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