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H.A. Tenney and Company, Inc. has recently relocated its Houston offices.

Please make note of the new address, phone and fax numbers in your records.



H.A. Tenney and Company, Inc.

18935 Freeport Drive
Montgomery, Texas 77356

Phone: 281.350.1200

Fax: 281.350.0101

email us

Acid Plant Damper Valves

Application Sales Corporation (ASC) is a well-established company that started in May 1989. ASC designs, sells, and manufactures Specialty Dampers & Valves for isolation and/or throttling of flow control.

The product line includes butterfly, multi-louver, refractory lined BV/ML, and Powercam® damper valves with various materials of construction and seat designs. Our Dampers & Valves are designed and manufactured to the customers application and not mass produced,most standards can be complied with including flange bolting.

The Specialty Dampers & Valves have years of excellent operation in the customer plants listed below. ASC's improved seat and stuffing box designs provide superior performance for many years of service with little or no maintenance. Size range: 12"-120", Powercam® 6"-72" (larger per application).

Materials of construction are selected for the application service conditions; including Carbon & Stainless Steels, Hastelloys, and Inconels. Click on the above links for more information.


    Brink Mist Eliminators
    Jensen Mixers
    ZeCorTM Stainless Steel
    Mondi Piping
    Sulfuric Acid Catalyst
    Air Preheaters
    Metalworking Oil Mist
    Ceramic Tower Packing
    Acid Plant Damper Valves
    Specialty Damper Valves
    Gate Valves
    Open Channel
    Acid Plant Tower
     and Converter Internals

    Lewis Pumps
    Catalyst Support Media, HiDur
      Inert Ceramic Balls
    FRP fabrication
    Dual Laminant
    Troy Dualam, Inc.
    Team Industries
    Fabricated Vessels
    Pipe Fabrication (Steel)



H.A. Tenney welcomes the opportunity to use our training and expertise to serve you and your company.

If you have questions or would like detailed information on any of the products we sell or service, contact us anytime.


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