New Passenger Terminal Building
at Muscat International Airport, Oman

The new Muscat International Airport - designed to the latest state-of-the-art technology, but still with an authentic Omani touch - is a symbol of the modern state.

The new passenger terminal building at Muscat International Airport will be the future gateway to the Sultanate of Oman. This facility will have capacity to handle 12 million passengers per annum (MPPA). The new airport is designed as ICAO category 4F airport. Runways have been designed to enable independent parallel operation even of the world’s largest aircraft, the Airbus A380.

The passenger terminals are designed to the latest state-of-the-art technology and in accordance with IATA Service Level A standard.
The total gross area for the new Muscat International terminal building is 580,000 m² with an overall airport land area of 21 km². Further expansions are already being planned for Muscat International airport in three subsequent phases, ultimately boosting the airport’s capacity to first 24, then 36 and finally 48 MPPA.

Project Configurations

Project Management: ADPI, Muscat
Consultant: Hill International, Muscat
Contractor: Bechtel-ENKA-Bahwan Engineering Company - Joint Venture
Project Name: MC-3 Passenger Terminal Building (PTB), Muscat
Configuration of Building: AHUs + Precision Airconditioning units + FCUs + Plate heat exchangers
Number of Valves: +3000 valves
Valve Model: PICV: FlowCon Green and FlowCon SM incl. fail-safe actuators
ABV: FlowCon E-JUST (adjustable) and FlowCon AHU + Wafer (factory pre-set)
Configuration: PICVs on AHUs and FCUs and ABVs on Plate heat exchangers
Types of Application: New building
Date of Inauguration: March 2018


The project is benefitted with the key feature of selfbalancing of the PICVs and ABVs, which significantly has reduced the installation time due to no requirement of parent balancing valves in the system. Moreover, the commissioning time for the chilled water system has been reduced significantly. In addition, the project is benefitted by maintaining design delta T, due to no overflow though PICVs, even at part load conditions.

More Information

Latest FlowCon Projects

See all projects

Cooling - Air handling units - FlowCon Green - FlowCon SM

New recreational facilities including opening of the world's longest air-conditioned outdoor walking track open the possibility of a healthier…

Cooling - Heating - FlowCon E-JUST - Griswold Quickset

The sound stages will secure creating and capturing of sound in high quality. And FlowCon and Griswold HVAC valves will secure the correct indoor…

Cooling - Air handling units - Pre-Cool Air Handling Units - Fan Coil Units - FlowCon Green - FlowCon SM

800 well-known international and domestic brands under one roof, and indoor climate is controlled by FlowCon valves

FlowCon Project at Cactus Towers Copenhagen Denmark
Heating - Radiators - Underfloor Heating - FlowCon GreEQ - FlowCon SDP

"Micro-living" youth housing in the heart of Copenhagen. Efficient and sustainable - this goes for building design and the choice of FlowCon valves

FlowCon Project at High Garden Bagneux
Heating - Fan Coil Units - Radiators - FlowCon ADP - FlowCon EDP - FlowCon Green - France

The new complex will include 250 apartments and a French-style convenience store – with FlowCon PICV and DPCV

FlowCon Project at Oval Village London outside
Heating - Cooling - Fan Coil Units - FlowCon By-Pass Mini - FlowCon Green - FlowCon GreEQ - London - United Kingdom

Modern homes with focus on indoor climate and reduced energy consumption – installed with FCU bypass units including FlowCon PICVs