Rotary Airlock Valves

From thermal-spray hard-facing to stainless steel and other non-ferrous alloys, Palmer’s rotary airlock valves are designed to handle the unique demands of any manufacturing facility. Whether you ask Palmer to rebuild your existing valve, or design a new replacement valve for you, your valve will be built to keep runtime up and maintenance down.

Effective Upgrades For Your Current Rotary Air Locks

Palmer has over 20 years of experience helping our customers extend the useful life of your rotary airlocks, with a focus on maintaining the precise clearances and tolerances between body casting and blades. Select Palmer Tool LLC’s Extreme Duty Rotary Valve and experience the top tier design that outlasts OEM models 4 to 1. All parts of the valve are heavier and stronger, including interior surfaces and the seal protection layer. Depending on your needs, Palmer also offers you the option to REBUILD your worn valve to OEM clearances, and OUTLAST the original OEM design. When you turn to Palmer, our engineering team will work WITH you to create the most effective solution for your application. Send your old valve to us for a rebuild service today. Palmer will evaluate your existing valve, and provide you with a FREE no-obligation quote for a rebuild service or replacement.

Rotary Valve Modification Package Includes…

  • Re-machine body casting to remove gouges and signs of wear, and apply optional HVOF hardfacing
  • Replace or repair shaft and blades (including optional hardfacing of blade tips)
  • Sandblast and paint
  • Replace all seals, o-rings, and bearings

Contact us (731) 584-4681 To See How We Can Help!


What Clients Are Saying...


Camden, Tennessee

Palmer Tool
3385 Highway 70 East
Camden, TN 38320
(731) 584-4681

Monday - Friday
7:00am to 4:00pm CST

Saucier, Mississippi

Palmer Tool
24125 49 South
Saucier, MS 39574
(228) 832-0805

Monday - Friday
7:00am to 3:30pm CST

Charlotte, North Carolina

Palmer Tool
North Carolina
South Carolina
(704) 219-7079

Monday - Friday
7:00am to 4:00pm EST

Connect With Us