COVID-19 Response: We are here to serve you.
  1. Advance Valve is open for regular business and we intend to remain open to serve you for as long as we are able to do so. We are continuing to repair valves and process orders for all products, and, at this time, we have no indication that there will be any significant delays from our supply chains.
  2. To the best of our ability, and in compliance with CDC guidelines, we have taken numerous measures to ensure the health and safety of our employees, which includes having over a third of our staff now working remotely to assist you. When you call our office, you will still be able to speak with any of our technical sales or customer service representatives, just as you normally would.
  3. Obviously, this is an ever-changing situation that none of us has had to deal with before, so external factors may cause us to have to adapt our operations further in the future. We will keep you informed of any such changes.


ASME Certified V & UV Assembler

Extensive Inventory

National Board VR67 Certified Repair

< >

New Website!

New & Improved Technology,
Usability, & Aesthetics

New Website!

ASME Certified

Safety Relief Valves

Full story ... ASME Certified Safety Relief Valves


Bronze and Iron Safety Valves

Full story ... Spence Valves


Steel and Stainless Steel
Relief Valves

Full story ... Laser Valves


Hot Water and Low Pressure
Series 13, 14, 10-600

Full story ... Conbraco Valves


Steel Body Safety Relief Valves

Full story ... ARI Armaturen Valves


Bronze, Iron, and Stainless Steel
Pressure Relief Valves

Full story ... Fulflo Valves
  • 1
  • 2
  • 3
  • 4
  • 5
  • 6
  • 7


Over 45 years ago Advance Valve started operations in a modest one room office, a garage for a warehouse and the idea that fast delivery and great customer relations would lead to growth. Today we are operating out of an 18,000 square foot facility, with a product line up that spans 13 different manufacturers.

Expert Advice

Since 1974, Advance Valve has been providing the St. Louis area and the Midwest with exceptional service, quality valves and valve products. Today, we've expanded to nationwide and worldwide sales but still provide the same quality service and special attention to each individual order.