World-Class Engineered Thermoplastic Valves

About Us

aboutFor three decades, TVI has offered a complete line of thermoplastic valves. Our dedication to superior service and outstanding customer care has resulted in amazing growth.

Mission Statement

TVI's mission is to offer industrial distributors a high quality thermoplastic valve line for a variety of applications worldwide. TVI's knowledgeable team of experts is customer focused and committed to achieve 100% customer satisfaction. When you receive a TVI branded valve you can feel confident that you selected a world class engineered valve manufactured by a company with over 30 years of injection molding experience. Thanks again, for choosing TVI!

Vision Statement

TVI's vision is to help its customers save time and money by providing the following advantages.

  1. TVI is 100% committed to customer focus and satisfaction.
  2. TVI provides high quality products and services.
  3. With over 30 years of excellence, TVI's products are priced to compete in a competitive market.
  4. TVI offers timely responses to quotations while orders are delivered as promised.

A Guarantee Of Quality Craftsmanship

TVI meets and exceeds stringent industry standards of quality manufacturing. During the complete manufacturing process a 100% valve testing program is performed on every valve. Our company's manufacturing process has the National Sanitation Foundation (NSF) approval and has ISO9002 certification.


The manufacturing facilities include two production sites totaling 250,000 square feet. Employing more than 180 skilled professionals, the facility operates 32 state-of-the-art injection molding machines to manufacture our complete product line.

TVI's PVC Compact Ball Valves and True Union Ball Valves 1/2" - 4" material complies with NSF/ANSI 61 ASTM F1970 health effects requirements. NSF International Certifies that the valves manufactured for TVI listed above conforms to the requirements of NSF/ANSI Standard 14-Plastic Piping System Components and Related Materials.

TVI, Inc. has regional sales engineers along with stocking distributors throughout the United States, sections of Canada, Mexico, the Caribbean, and South America. Please click on the sales engineer icon to find the engineer nearest to you.

Industry Specific

TVI's thermoplastic valve line targets industries that require complete resistance to corrosion, galvanized corrosion (electrically non-conducive) and contamination in both metal and plastic piping industries. Our thermoplastic valves are superior to metal valves due to their high level of corrosion resistance under the most aggressive conditions.

These industries include, but are not limited to:

  • Water Filtration
  • Irrigation
  • Pesticide Applications
  • Mining
  • Chemical Processing
  • Swimming Pools & Spas
  • Aquariums
  • Metal Finishing
  • Fluid Circulation Systems
  • Fertilization
  • Water Purification
  • Waste Water Filtration
  • De-Ionized Water
  • Aqua Culture
  • Pharmaceutical
  • Paper Processing
  • Photographic
  • Food Processing
  • Original Equipment Manufactured Products (OEM)

Terms and condition of Sales

WARRANTY: TVI warrants its products to be free from defects and material and/ or workmanship under normal use and service for a period of one (1) year from date of shipment. Liability is limited in every instance to repair or replace, at our option, any product or parts thereof found to be defective. (freight not included) TVI shall not be liable for cartage, labor, fire, flood, acts of God, consequential damages, or contingent liabilities. Liability will never exceed the purchase price for the item.


Returns must be approved by TVI. Valves must be in resalable condition in original cartons. No credit will be extended until valve is inspected by TVI headquarters. All returns must be made 30 days within time of purchase with Returned Goods Authorization (RGA) number to be provided by TVI headquarters. Freight must be prepaid, and restocking fees will be applied. All returns are issued in form of TVI credit, never cash.


All orders are automatically processed on TVI's secure merchant processor and immediately scheduled for shipment. During this process we incur irreversible fees.

  • All special order items and non-stocking items are non-returnable, non-cancellable upon confirmation of purchase order.
  • Orders cancelled BEFORE shipment, will be assessed a 10% cancellation fee.
  • Orders cancelled AFTER shipment, please follow TVI's Return Policy and Procedures. The cancellation will have to be treated as a Return with all applicable fees.
  • Orders REFUSED AT DELIVERY will be assessed all of the applicable fees listed above - including restocking, cancellation, and other applicable fees.

Note: Purchase orders not specifying end connections will be supplied socket end connections. EPDM is supplied when elastomer is not indicated.

Prices and Specifications:

Payment terms shall be set forth on the face of TVI’s invoice to buyer. Discounts will not be allowed on late payments. TVI will charge a minimum order fee of $50.00. All prices are subject to change without notice.

Connect With TVI

When selecting your thermoplastic valves connect with a leader in the industry. TVI, Inc. is committed to attentive, professional service and will supply the highest level of quality manufacturing.