Reguladores y válvulas para gas natural

Quality certificates

Company Registration

AENOR, Spanish Association for Standardisation and Certification , and IQNET, The International Certification Network, certify that the company Recgas has a system of quality management according to ISO 9001:2015.


Brand N


This brand guarantees that the product complies with EN 60402-1 for regulators UNE, UNE 60403 for safety valves and UNE 60405 for transitions. This guarantee is based on:
  • Type approval tests carried out on the product.
  • A quality system in production based on ISO 9001:2015.
  • A control system for raw materials and finished products made ​​by the manufacturer according to the specifications of the Committee.
  • Annual audits of the quality system and production control system. This warranty gives the installer and the user greater certainty as to the quality of the facilities.

Brand QA


The existence of brand QA in our products ensures that the product satisfies the standard Gastec QA requeriments Approval No. 11. This guarantee is based on:
  • Type approval tests carried out on the product.
  • A quality system in production based on ISO 9001:2015.
  • A control system for raw materials and finished products made ​​by the manufacturer as specified by the committee.
  • Annual audits of the quality system and production control system. This warranty gives the installer and the user greater certainty as to the quality of the facilities.

Certificates N

Certificate product RG-90, RG-180 y Polyvalent throttle
polivalente     polivalente
Certificate product RG-90 VIS MIN
vis min    vis min
Certificate product Transistions PE 32/Cu 22 x 1,5mm.
producto Transiciones PE 32
Certificate product Transistions PE 20/Cu 18 x 1,5mm.
producto Transiciones PE 20