The Company. Our core Values. Our Beliefs.

STV valve is an ISO 9001 certified company who was founded by a team of people with more than 30 years of experience in the supply of industrial valve. During these years stv valve has been adapting the media to new technologies. All this has allowed us to provide the finest quality products and services to match the need of our clients.

We consider product quality and customer satisfaction as our highest priority. STV valve looks forward to a new client relationship by providing top quality valves and close cooperation.

STV valve specialized in valve supplies, including ball valve, gate valve, globe valve, check valves, strainer, plug valves and butterfly valves in carbon steel, stainless steel, duplex stainless and alloy materials. Our products conform to the latest industry standards in accordance to ANSI, ASME, API and DIN.

The Company. Our core Values. Our Beliefs.

Quality Policy

Quality Objectives

  • The first acceptable rate of finished product inspection reaches 90%The qualified rate of finished
  • product leaving factory reaches 100%
  • The rate of customer satisfaction over 85%



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Política de Calidad y Medioambiente_2017 ES-ENx


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