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MT Middle East · Industries

HVAC & Building Services

Cooling, heating and chilled water valves for high-rise UAE buildings

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Overview

Engineered for HVAC & Building Services

PN-16/PN-25 butterfly and ball valves, balancing valves, and Y-strainers for District Cooling networks, mega-projects in Downtown Dubai, Dubai Marina, and Saadiyat Island.

Common UAE Use Cases

1

District cooling plants

Wafer butterfly valves DN50-DN300 for Empower, Tabreed, and Emirates CES plants in Business Bay and JLT

2

Chilled water risers

PN-16 butterfly valves with EPDM seats for high-rise condominium towers in Dubai Marina and JBR

3

Pump station isolation

Stainless steel ball valves for booster and circulation pumps in Burj Khalifa-class buildings

4

Y-strainer protection

DN50-DN200 strainers protecting heat exchangers and chillers from particulate damage

UAE Customer Base

Specified by MEP consultants on Emaar, Aldar, DAMAC, Sobha, and Nakheel high-rise developments

Featured Products

Recommended for HVAC & Building Services

8 products from our UAE-stocked catalogue, hand-picked for hvac & building services applications.

Cast Iron Wafer Butterfly Valve EPDM seat chilled water
Butterfly Valves

Wafer Butterfly Valve · GGG-40 · EPDM Seat · Chilled Water

DN50 · DN300PN 16
AEDOn request
Cast Iron Flanged Ball Valve blue body chilled water HVAC
Flanged Ball Valves

Flanged Ball Valve · Cast Iron · DN50 · Chilled Water Service

DN15 · DN150PN 16
AEDOn request
Cast Iron Gate Valve handwheel HVAC isolation
Gate Valves

Cast Iron Gate Valve · Rising Stem · HVAC Isolation

DN50 · DN300PN 10 · PN 16
AEDOn request
Globe Valve Balancing Pressure-Independent HVAC
Globe / Balancing Valves

Balancing Globe Valve · Throttling · Chilled-Water Loops

DN15 · DN200PN 16
AEDOn request
Y-Strainer cast iron flanged HVAC pump protection
Strainers

Y-Type Strainer · Cast Iron · Pump Protection · 1.5 mm Mesh

DN50 · DN300PN 16
AEDOn request
Silent Check Valve flanged ductile iron HVAC pump
Check Valves

Silent Check Valve · Spring-Loaded · Pump Discharge

DN50 · DN300PN 16
AEDOn request
3-Way Multi-Port Stainless Ball Valve diverting HVAC
Multi-Port Valves

3-Way Stainless Ball Valve · L-Port · Diverting Service

DN15 · DN50PN 40
AEDOn request
Manual Gear Operator handwheel valve automation ISO 5211
Automation

Gear Operator · Manual Handwheel · ISO 5211 F03–F25

DN50 · DN400ISO 5211
AEDOn request

→ View all products in our catalogue

UAE Regulatory Context

HVAC Code Requirements in the UAE

Key regulatory requirements UAE MEP engineers must meet when specifying HVAC valves for Dubai and Abu Dhabi projects.

District Cooling — PN16 Minimum
Dubai district cooling networks (Empower, Tabreed) operate at elevated pressures. PN16 is the minimum pressure class for all valves on district cooling primary and secondary loops. Butterfly valves DN50–DN300 EPDM-lined are the standard specification.
WRAS / KIWA — Water-Side Valves
For HVAC systems sharing water infrastructure with DEWA/ADWEA potable supply, WRAS or KIWA certification is required. MT ball valves DN8–DN100 carry both certifications, accepted by DEWA engineers on residential MEP drawings.
Dubai Green Building Regs 2023
Dubai Municipality's Green Building Regulations require full-bore isolation on all chilled water circuits to minimize pressure drop. MT full-bore butterfly valves comply with ASHRAE 90.1 energy efficiency standards required for Estidama and Green Building certification.
Material — Ductile Iron GGG40
Dubai/Abu Dhabi MEP specs universally call for ductile iron GGG40 (EN 1563) as the body material for flanged butterfly and gate valves in chilled water service. Cast iron (grey iron) is not acceptable on new-build UAE projects. MT butterfly valve bodies are GGG40 as standard.
Valve Type Application PN / DN Material Certs
Butterfly Valve (Wafer) Chilled water riser isolation PN16 · DN50–DN300 GGG40 body · EPDM seat CE · KIWA · WRAS
Ball Valve (BSP Threaded) Fan coil unit connections · AHU PN25 · DN8–DN65 DZR Brass CW617N WRAS · KIWA · CE
Y-Strainer (Flanged) Chiller protection · pump suction PN16 · DN50–DN200 Cast Iron / GGG40 CE
Gate Valve (Flanged) Primary loop isolation · plant room PN16 · DN80–DN300 Ductile Iron / Bronze CE
Supply Reference · HVAC
HVAC · Dubai 2025
Chilled water riser isolation
38-floor residential tower
Dubai Marina district · MEP contractor
Volume
340+ units
Size
DN80–DN200
Pressure
PN16
Butterfly valves DN80–DN200 PN16 EPDM-seated, ductile iron GGG40. WRAS + KIWA + CE certified. Supplied with full datasheet package for MEP consultant approval — Levels 1–38 riser isolation, plantroom headers and fan coil unit branch circuits.
View all project references →
Why MT for UAE HVAC projects?
✓
Stock in Dubai Free Zone — no 6–8 week lead times from Europe. Same-week delivery on standard butterfly and ball valve lines.
✓
Full cert package ready — WRAS, KIWA, CE, and material certificates (EN 10204 2.2) delivered with every order. Consultant approval without chasing factory.
✓
GGG40 ductile iron as standard — not grey iron. Compliant with UAE MEP specs by default. No material upgrade required.
✓
BOM-based quotation — send us your valve schedule, we'll return a line-by-line price, stock status and delivery date within 24 hours.
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Need a custom solution for your hvac & building services project?

Our engineering team can prepare project-specific specifications, BOM-based quotes, and certifications dossiers within 24 hours.

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