




Compliance & Certifications
Tested and approved by the world’s most respected water authorities. Star-marked certifications carry direct procurement weight in the UAE specifier channel.
Heavy-duty F-F brass non-return valve with metal shutter for reliable backflow prevention in residential and commercial water installations. Forged brass body for high working pressure, robust metal shutter, and threaded female-female ends in BSP standard. Designed and manufactured in Spain since 1994 under ISO 9001 & 14001 certified processes.
Procurement-Ready Specification
Copy this text directly into your project tender, BoQ, or RFQ documentation. Verified to MT manufacturing specifications.
Type ........................ MT-4114015
Description ............... F-F threaded brass lift check valve, heavy duty with metal shutter
Nominal size .............. 1/2" (DN15)
Connection ................ Female-Female threaded BSP (ISO 228-1)
Body material ............. Forged brass CW617N (DZR)
Working pressure ........ PN-16 (16 bar maximum)
Temperature ............... -10°C to +110°C
Standard .................... EN 1213, ISO 9001:2015
Origin ........................ Manufactured in Spain (EU)
Manufacturer ............. MT Valves & Fittings, S.L. · Barcelona, Spain
UAE local agent ......... [Authorised distributor name]
Stock ......................... Available ex-stock Dubai (48h Dubai · 24-72h GCC)
Technical Documentation
All documents are available in EN, ES and AR. Click to download or request via email.
Certifications & Approvals
This product is certified by the following national and international bodies. All certificates available for download under the Data Sheet tab.
UAE Compliance & Local Standards
Ready for UAE market with local compliance pathway and Dubai Municipality (DM) registration in progress.
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