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Locomotive Products | Thermionic Drain Valve Service Kits and Parts

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Dayton-Phoenix thermionic drain valves, available with or without heaters, effectively remove oil and water from compressed air systems with simple electronic or pneumatic connections. That makes for an uncompromising air flow in your locomotive.

Our thermionic drain valves are tested and approved by major builders and railroads, so you can be confident that they will work well with your locomotive.

Other benefits of our thermionic drain valves:

  • Simple installation and maintenance
  • Years of field-proven reliability
  • Tested and approved by major builders and railroad
  • OEM supplier
Product Listing for "Thermionic Drain Valve Service Kits and Parts" category.
DPG Part # Reference # Description Details
PM1002 Complete Kit for all PM5190 Series Air Drain Valves
P32938 Air reservoir filter strainer
P21380-12 Muffler, .5 inch, NPT, for PM5190 Series valves
P21380-38 Muffler,.375 inch NPT