Heavy Duty and Fleet Catalog

HEIGHT CONTROL VALVES

HDX 90555100

HDX 90555300

HDX 90555353

HDX 90555382

HDX 90555263

HDX 90555375

HDX 90555274

HDX 90554950

HDX 90555376 HDX 90555377

HDX 90555057

HDX 90555335

HDX 90554945

PR PLUS HEIGHT CONTROL VALVES

Part No.

Description

Application Arm Manifold Ports

HDX 90555100 3-Port, Pilot Port 1/4 ″ PTC, All Other Ports 3/8 ″ PTC HDX 90555300 Ride Height w/o Dump SAF Holland 9" Adjust. Same Side 3-Port, All Other Ports 3/8 ″ PTC HDX 90555147 Normally Open Dump Valve Peterbilt 5.5" Adjust. Same Side 3-Port, Pilot Port, 1/4" PTC, All Other Ports 3/8 ″ PTC HDX 90555382 Normall Open Dump Valve Peterbilt 7 ″ Adjust. End 3-Port, Pilot Port, 1/4" PTC, All Other Ports 1/4 ″ PTC HDX 90555263 Normally Open Dump Valve Volvo 7 ″ Adjust. Same Side 3-Port, Pilot Port, 1/4" PTC, All Other Ports 3/8 ″ PTC HDX 90555353 Normally Open Dump Valve Volvo 7 ″ Fixed Same Side 5-Port, Pilot Port 1/4 ″ PTC, All Other Ports 3/8 ″ PTC HDX 90555375 Normally Open Dump Valve Kenworth 7 ″ Adjust. Same Side 3-Port, Pilot Port 1/4 ″ PTC, All Other Ports 3/8 ″ PTC HDX 90555376 Normally Open Dump Valve Kenworth 7 ″ Adjust. End 3-Port, Pilot Port, 1/4" PTC, All Other Ports 3/8 ″ PTC HDX 90555377 Normally Open Dump Valve Kenworth 7 ″ Adjust. End 3-Port, Pilot Port, 1/4" PTC Swivel, All Other Ports 1/4 ″ PTC HDX 90555274 Normally Open Dump Valve — 7 ″ Adjust. End 3-Port, Pilot Port, 1/4" PTC, All Other Ports 3/8 ″ PTC HDX 90554950 Normally Closed-Low Flow Dump Valve SAF Holland 5 ″ Adjust. Same Side — 7 ″ Adjust. End

Normally Open Dump Valve w/ Exhaust Tube Normally Open Dump Valve Truck/Trailer Air Ride, Economical Design

3-Port, Pilot Port, 1/4" PTC Swivel, All Other Ports 1/4 ″ PTC 2-Port, Pilot Port, 1/4" PTC, Other Ports 1/4 ″ PTC Integrated 2-Port, All Ports 1/4" NPT 3-Port, 1/4" PTC, All Other Ports 1/4 ″ PTC

5.5" & 7" Fixed

HDX 90555057

End

— 7 ″ Fixed

HDX 90555335

— 7 ″ Adjust. End

HDX 90554945 HCV w/ Exhaust Tube

57

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