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Bertfelt Teknik ABBertfelt Teknik AB
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VIDEO INSTRUCTIONS

How does a BT-Maric constant flow valve work?

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VIDEO INSTRUCTIONS

Maric Constant Flow Valves – Introduction

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VIDEO INSTRUCTIONS

Our CEO explains how BT-Maric constant flow valves work

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VIDEO INSTRUCTIONS

How to install BT-Maric Wafer

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VIDEO INSTRUCTIONS

Constant flow valve type Wafer

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  • Home
  • Constant flow valves
    • Constant flow valve type Inserts
    • Threaded constant flow valves
    • Constant flow valve type Wafers
  • Applications
  • Case studies
  • How it works
    • Typical performance of BT-Maric constant flow valves
    • Benefits when using BT- Maric constant flow valves
    • How to specify BT-Maric constant flow valve?
    • Tailor made OEM solutions
    • How to save water
    • Video instructions
    • Frequently Asked Questions
  • Info HUB
    • Product Sheets
    • Catalogue
    • About Us
    • CORPORATE and News
    • Privacy Policy
    • General Terms and Conditions
    • Imprint – Bertfelt Teknik AB
    • Certificates and declarations
      • ACS (French certificate for potable water)
      • ISO 9001 and ISO 14001
      • EC 1935/2004 and EC 2023/2006
      • REACH
      • RoHS
  • CONTACT
    • Our team
    • Book an online meeting
    • Request for quotation
  • English
    • Dutch
    • French
    • German
    • Swedish
  • About Us
  • Certificates and declarations
  • Imprint
  • FAQ
  • Newsletter