Nippon Ball Valve Co., Ltd.

World-class quality is underscored
by half a century of experience
and technological expertise.


NBV Quality

Challenging New Fields with
the Highest Standards in Valve Technology

NBV creates the world’s highest standards for metal touch ball valves. That is our mission.

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Product Information


We take seriously our responsibility for performance as a total supplier of the world’s highest quality ball valves.

  • Metal Touch 2-way Ball Valve
  • Metal Touch Diverter Ball Valve
  • Heat Resistant Ball Valve
  • Feeder(High Sealing Feeder)

Product Introduction

Delivery Examples


NBV products are acclaimed for their wide appeal, not only in large-scale plants but also for multiple directional uses and scope for customization.