Zenith Supply - Velan Valve Master Distributor

Zenith Supply Company

About Zenith Supply Company

Founded in 1946, Pennsylvania-based Zenith Supply is a leading Master Distributor of Velan Valves. Velan is a world leader in the design and production of a wide range of cast and forged steel gate, globe and check pressure seal valves, manufactured in North America, highly engineered for severe service and offering superior performance across all major industrial applications.

Specializing in Pressure Seal valves, used primarily in power generation and downstream applications of the energy industry, Zenith typically holds approximately $25 million in inventory, making them a “go-to” provider for hard-to-find and long-lead-time items.


Zenith Supply also stocks:

  • Pressure Seal Valves
  • Cast Steel Valves
  • API 600 & 603 Stainless Steel Valves 
  • Memory Seal Ball Valves
  • Forged Steel Valves
  • Y-Pattern Globe Valves
  • Bellows Seal Valves

View Our Stocking Range


In 2018, Zenith Supply was acquired by AIV, LP, a Houston-based global wholesale distributor of valves and actuators for the oil and gas, power generation, chemical, petrochemical, refining, pulp and paper and water treatment industries, has announced that it has acquired Zenith Supply.


As part of the AIV family, we are pleased to now offer access to AIV’s entire inventory of valves and automation products - over $85 million in global inventory - as well as factory approved modification services.


Visit AIV



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