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Wabtec Check Valve for Locomotives

24-A Double Check Valve

Allows air flow from one of two separate sources to a common point of use without either of the two sources being connected to each other

Wabtec locomotive Brake Valve

26 C Brake Valve

Provides air brake control of the locomotive and the train

  • Controls brake pipe pressure to activate the control valves on each carand locomotive in the train to apply or release train brakes
  • Usually assembled with the Independent Brake Valve to provide better train control

Wabtec Control Valve for Locomotives

26-F Control Valve

  • Responds to changes in brake pipe pressure to provide a locomotive brake application on one locomotive
  • Includes a quick release valve to provide actuate or bail-off of train brakes

Wabtec Compressors for Locomotives

2CD™ Compressor

  • Temperature Management System (TMS) to control internal temperature
  • Pulley, shaft, or motor drive
  • Integral cooling fans
  • High efficiency inlet filter
  • Oil sight gage/Oil pressure indicator
  • Rated for continuous or start/stop operation
  • Rated speed: 1000 RPM
  • Rated pressure: 140 psi
  • Displacement at rated speed: 153.5 CFM
  • 40 HP at rated speed and pressure

Wabtec locomotive Cylinder Air Cooled Compressor

3 Cylinder Air Cooled Compressor (3CD™)

Offering a complete line of air-cooled, water-cooled, and rotary compressors, Wabtec provides original equipment and can rebuild main line reciprocating compressors.

  • Pulley shaft or motor drive
  • Single or dual speed motor drive
  • Various motor voltages available
  • Stainless steel braided unloader tubing
  • Rated for continuous or start/stop operation
  • Stand alone or palletized
  • ...
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3 Cylinder Water Cooled Compressor

  • Directly interchangeable with WLN/WBO type compressors
  • Various crankshaft centerline heights available
  • Available as either shaft or motor drive
  • Oil sight gage or dipstick available
  • Double pass and plate style intercooler available
  • Wabtec safety valve and breather
  • Rated for continuous or start/stop operation
  • Rated speed: 1050 RP
  • Rated pressure: 140 psi
  • ...
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Wabtec Corporation locomotive Brake Valve

30 A-CDW Brake Valve

Desktop mounted air brake control of the locomotive and the train inconjunction with 30-CW module

  • Controls brake pipe pressure to activate the control valves on each car and locomotive in the train to apply or release train brakes
  • Usually assembled with the Independent Brake Valve to provide better train control

Wabtec Locomotive Cylinder Air Cooled Compressor Exhauster

6 Cylinder/4 Cylinder Air Cooled Compressor Exhauster

  • Combination compressor exhauster:

- 2 or 3 compression cylinders
- 2, 3 or 4 exhauster cylinders

  • Oil sight gauge
  • Oil pressure indicator
  • Optional oil cooler kit
  • Rated for continuous operation

Wabtec Corp Locomotive A-1 Charging Cut-off Pilot Valve

A-1 Charging Cut-off Pilot Valve

Responds to a train break-in-two or emergency brake from the locomotive to initiate:

  • Brake pipe charging cut-off
  • Automatic Sanding
  • Power Cut-off
  • Dynamic Cut-off

Wabtec Corp Angle Cock Locomotives

Angle Cock

  • Designed for application to the ends of the brake pipe on each car
  • Provides a means for closing the brake pipe as on the end of the last car of a train and for the attachment of the brake pipe hose which permits the brake pipe to be connected between coupled cars
  • The handle is designed to lock in both open and closed positions

Wabtec Locomotive Products Ball Valve 2-Way

Ball Valve 2-Way

  • 400 WOG
  • Available with standard or locking handle
  • Available with wire ties
  • Vented or non-vented

Features & Benefits

  • Forged brass valves last longer and perform better due to Wabtec's innovative valve design
  • All valves are available with Teflon or Buna seals depending on the material flowing through the valve
  • Most sizes are available in full or standard port sizes
  • Replacement kits are available...
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Wabtec Locomotive Products Ball Valve 3-Way

Ball Valve 3-Way

  • 200 WOG
  • Available with T or L Port
  • Available w/standard or locking handle
  • Can be manufactured with various pipe threads

Features & Benefits

  • Forged brass valves last longer and perform better due to Wabtec's innovative valve design
  • All valves are available with Teflon or Buna seals depending on the material flowing through the valve
  • Most sizes are available in full or standard port sizes
  • ...
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Wabtec Corp Locomotive Products Brake Cylinders

Brake Cylinders

  • Furnished to suit the space and leverage requirements of locomotives, these cylinders differ from freight car brake cylinders primarily in the wide variety of diameters available and shorter piston strokes
  • The push rod is pinned to the piston hollow rod for positive release of theshoe from the wheel when the piston retracts
  • North American standard for diesel-electric locomotives
  • Wide variety of sizes and push rod configurations available to suit varied...
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Wabtec Locomotive Market Products Brake Handle

Brake Handle

  • Removable brake handle for 26 type brake valves

Wabtec Locomotive Products Dual Valve

Dual Valve

  • 200 WOG
  • Valves operate together with one handle motion
  • Can be both open or one open and one closed

Features & Benefits

  • Forged brass valves last longer and perform better due to Wabtec's innovative valve design
  • All valves are available with Teflon or Buna seals depending on the material flowing through the valve
  • Most sizes are available in full or standard port sizes
  • Replacement kits are available for valves
  • ...
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Wabtec Locomotive Products Emergency Brake Valve

Emergency Brake Valve

  • Large capacity for fast venting of brake pipe to initiate emergency quick action 
  • Available with integral microswitch for direct interfacing with electronicair brake equipment, event recorders and other safety related devices 
  • Handle available from the factory pre-assembled in either left or right hand configurations; also field changeable

Wabtec Locomotive products Gear Drive Pump

Gear Drive Pump / Spin-on Oil Filter

  • Integral Gear Pump Drive and Spin on Oil Filter OEM upgrade from current plunger oil pump and mechanical strainer
  • External Spin-on Oil Filter promotes compressor maintainence and decreases maintainence time
  • Available on new compressor series

Wabtec Corp Locomotive Products H-5 Relayair Valve

H-5 Relayair Valve

  • A pneumatic, double piloted, three way valve that changes the air passages through it when air pressure of a predetermined amountor more is in the control chamber
  • Used in various ways including to control a large flow of air piloted by a small amount of control air, an interlock to control flow of air inone circuit by placing its control in another independent air circuit, as a sequence valve for timing, cycling, etc.
  • Not interchangeable with an HB...
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Wabtec Locomotive Products Integral Aftercooler

Integral Aftercooler

  • Efficient, cost effective, maintenance-free way to precipitate moisturefrom compressed air braking systems
  • Reduces the need for cooling piping or tubing between the dischargeand the first main reservoir

Wabtec locomotive product J-1 Relay Valve

J-1 Relay Valve

Receives a signal from the control valve or independent brake valve to allow main reservoir air to the brake cylinders to provide a brake application

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