Panduan Pemilihan Katup HVAC untuk Sistem Pendinginan Terpadu di Timur Tengah

HVAC valves for district cooling systems in the Middle East selection guide for engineers and buyers on control valve types materials and BMS

Understanding District Cooling Systems and Valve Requirements in the Middle East

District cooling systems distribute chilled water from central plants to multiple buildings through large pipeline networks. Across the Middle East, reliable HVAC valves for district cooling systems are essential for isolation, flow regulation, temperature control, and safe operation.

Growth in UAE, Saudi Arabia, and Qatar

Major urban developments and large commercial facilities in the UAE, Saudi Arabia, and Qatar require efficient chilled water distribution. These projects commonly use automated valves across cooling plants, main headers, distribution lines, and building connections.

DELCO supports international HVAC applications with electric and pneumatic actuated valves, control valves, and customized configurations for project requirements.

HVAC Valves in Chilled Water Networks

Chilled water valves manage the movement and control of water throughout a district cooling plant and connected buildings. Their duties vary by installation point.

Area Sistem	Typical Valve Function
Pabrik pendingin sentral	Isolation, flow control, temperature regulation
Main chilled water headers	Large-bore pipeline isolation
Jaringan distribusi	Flow management and section isolation
Membangun koneksi	Controlled chilled water supply
Terminal equipment	Automated temperature and flow adjustment

Electric flanged butterfly valves are well suited to high-flow cooling water headers because of their compact construction, flanged connection, and low-pressure-drop design. Electric three-piece stainless steel ball valves provide automated modulation and tight isolation in chilled water loops.

Desert Climate Operating Challenges

Middle East HVAC installations can face demanding external conditions, including heat, moisture, and condensation around chilled water equipment. Valve selection must consider actuator protection, material suitability, connection integrity, and dependable automation.

For protected actuation, DELCO offers electric actuator options with IP67 ke IP68 protection ratings. Pneumatic actuator solutions include AT Series rack-and-pinion and AW Series scotch-yoke designs, with limit switch boxes and valve positioners available for controlled operation.

Core Valve Requirements

Effective district cooling valves should support stable hydraulic performance and practical long-term operation.

• Penurunan tekanan rendah for high-flow chilled water service
• Accurate modulation for flow, pressure, and temperature control
• Isolasi yang andal for maintenance and system sectioning
• Protected actuation for demanding operating environments
• Flexible engineering options for materials, pressure ratings, connections, voltage, and mounting styles
• Jaminan Mutu supported by ISO-certified manufacturing and certifications including ATEX, SIL, CE, and RoHS

For district cooling projects, the right valve configuration helps maintain controlled chilled water distribution while supporting efficient plant and building-side operation.

Essential Types of HVAC Valves Used in District Cooling Systems

District cooling systems need different valve types to isolate pipelines, regulate flow, maintain temperature, and protect equipment. We match the valve design and actuation method to the duty point, pipe connection, and required level of automation.

Butterfly Valves for Large Diameter Chilled Water Pipeline Isolation

Motorized butterfly valves are a practical choice for large chilled water headers and distribution lines. Their compact design supports high-flow service with low pressure drop, while wafer, lugged, and flanged configurations suit different installation requirements.

For automated isolation, our electric flanged butterfly valves provide secure mounting on larger pipelines. DELCO supplied electric flanged butterfly valves for an industrial cooling tower water system in the UAE, demonstrating their fit for regional cooling water applications.

Ball Valves for Fan Coil Units and Terminal Equipment Control

Ball valves are commonly used where reliable shutoff is needed on smaller chilled water branches, terminal equipment, and HVAC connections. Electric 3-piece stainless steel ball valves combine tight isolation with automated modulation for chilled water loops.

Available connection and material options help align the valve with the pipework and operating environment. Electric actuation also supports remote operation where manual access is limited.

Electric Control Valves for Temperature and Flow Regulation

Electric and pneumatic globe control valves are used where continuous flow, pressure, or temperature adjustment is required. Their modulating operation helps support stable water delivery through cooling circuits and heat-transfer equipment.

For applications involving thermal control, our guide to control valves for thermal fluid systems outlines key considerations for accurate regulation. Valve positioners can also be specified to support controlled actuator response.

Balancing Valves for Hydraulic System Optimization

Balancing valves help manage flow distribution across parallel branches in chilled water systems. Correct balancing supports more consistent water delivery between equipment sections and helps engineers align the hydraulic system with project design requirements.

Valve selection should consider the required connection type, pressure rating, and installation layout. DELCO provides customized options for mounting styles, materials, and pressure conditions.

Check Valves and Pressure Control Valves for System Protection

Check valves help prevent reverse flow that can affect pumps and connected equipment. Pressure reducing valves and safety valves provide further protection where pressure management is needed within the system.

For district cooling valves exposed to demanding water conditions, material and sealing choices should be evaluated carefully. Our range also includes manual valves, actuated valves, and special valves for broader chilled water system requirements.

Valve Materials and Design Considerations for District Cooling Applications

Material Selection: Cast Iron, Carbon Steel, Stainless Steel, and PVC

Material selection for HVAC valves for district cooling systems should match the medium, connection method, operating conditions, and project requirements. DELCO supports customized material selection across valve applications, including stainless steel, plastic, hard-seated, and fluorine-lined configurations. We also provide flanged, wafer, lugged, and threaded connection options to suit different chilled water system layouts.

For HVAC and water service, a pneumatic wafer stainless steel butterfly valve can provide a compact solution where a wafer-style installation is required.

Corrosion Resistance in Chilled Water and Condensation Environments

Chilled water pipelines can experience moisture and condensation around valves, actuators, and external mounting points. Corrosion-resistant material selection and suitable sealing designs are important for maintaining dependable operation over time.

Stainless steel, plastic, and fluorine-lined valve configurations can be considered where the service environment requires stronger resistance to corrosion or chemical exposure. We tailor valve materials, sealing arrangements, and protective finishes to the conditions specified for each district cooling project.

Pressure Rating and Large Diameter Valve Selection (DN80-DN600+)

Large chilled water headers require valves that match the required flow capacity, pipeline size, pressure rating, and installation method. For DN80-DN600+ applications, flanged butterfly valves are commonly considered because their compact design and low-pressure-drop characteristics suit high-flow cooling water systems.

We customize valve sizing, pressure ratings, mounting styles, and connection types for district cooling valves. Electric flanged butterfly valves are particularly suitable for large-bore cooling water headers where secure flanged installation and automated operation are required.

Valve Insulation and Energy Efficiency Considerations

Valve insulation planning should account for the full assembly, including the valve body, pipe connection, actuator mounting area, and access needed for maintenance. Proper installation helps support stable chilled water operation while keeping actuators and accessories accessible.

For energy-conscious HVAC systems, low-pressure-drop valve designs and accurate automated control can support efficient chilled water distribution. DELCO electric actuated butterfly valves and electric 3-piece stainless steel ball valves are designed for automated isolation and modulation in cooling water and chilled water loops.

Valve Applications Across District Cooling Infrastructure

Central Cooling Plant Chilled Water Loops

Central plants require reliable chilled water valves for isolation, flow management, and temperature control. Electric flanged butterfly valves are well suited to high-flow cooling water headers because of their compact design and low pressure drop. Electric or pneumatic globe control valves support continuous regulation where stable flow, pressure, and temperature are critical.

Primary and Secondary Distribution Networks

Primary and secondary networks move chilled water between the district cooling plant, distribution mains, and connected buildings. Motorized butterfly valves provide dependable isolation on larger lines, while control valves help manage changing demand across separate network sections. Valve selection should match the connection style, pressure conditions, actuator requirements, and installation space.

For large HVAC networks, our electric butterfly valve solutions for HVAC flow management support automated control in chilled water distribution service.

Energy Transfer Stations and Building Connection Systems

At energy transfer stations, district cooling valves separate, control, and protect building-side water circuits. Electric control valves can regulate flow for heat exchange duties, while ball valves provide tight isolation for service and maintenance. Check valves, pressure reducing valves, and Y-strainers can also support stable operation and protect downstream equipment.

Fan Coil Units and HVAC Terminal Equipment

Fan coil units and other terminal equipment need compact chilled water system valves that respond accurately to local cooling demand. Electric ball valves and temperature control valves can automate isolation or modulation in these smaller circuits. DELCO provides electric and pneumatic actuated valve configurations with options for customized materials, connections, voltage, mounting styles, and pressure ratings.

Electric Control Valves and Smart HVAC Automation

How Motorized Valves Improve Temperature and Flow Control

Motorized HVAC valves support controlled flow, pressure, and temperature management in chilled water systems. In district cooling applications, our electric globe control valves provide continuous modulation, while electric ball and butterfly valves support automated isolation and flow handling.

Valve solution	Typical HVAC role	Manfaat utama
Katup kontrol globe listrik	Flow and temperature regulation	Precise continuous control
Katup kupu-kupu listrik	Large chilled water lines	Compact design and low pressure drop
Katup bola listrik 3 bagian	Chilled water loop isolation	Tight shutoff with automated operation

For diversion or merging duties, an electric three-way ball valve for diversion and merging control can be specified where the project requires an automated flow path change.

0-10V, 4-20mA, and Modbus Control Options

Signal selection should match the project control architecture and required valve function. Electric actuators can be configured for project-specific voltage and automation requirements.

Opsi kontrol	Common use in HVAC automation
0-10V	Modulating valve position control
4-20mA	Industrial control and feedback applications
Modbus	Communication with building and system controls

DELCO supports customized actuator voltage, mounting style, connection type, and other project requirements for HVAC control valves in Middle East district cooling systems.

BMS Integration for Intelligent Building Management

BMS-compatible valve automation helps operators manage chilled water distribution from a central control point. Electric actuators paired with valve positioners or limit switch boxes provide position-related feedback and support coordinated valve operation across cooling plant and building systems.

Key BMS-related considerations include:

• Valve function: isolation, modulation, or temperature control
• Required control signal and feedback method
• Electric actuator protection level for the installation environment
• Access for maintenance and commissioning
• Compatibility with the selected valve body and pipeline connection

IP67 explosion-proof and IP68 waterproof electric actuator options are available for projects that require additional environmental protection.

Electric vs Pneumatic Actuated Valves for HVAC Systems

Electric and pneumatic actuated valves both serve important roles in HVAC and district cooling valve packages. The preferred option depends on the control method, site utilities, response requirements, and project specifications.

Jenis aktuasi	Penggunaan yang sesuai	Available DELCO options
Penggerak listrik	Automated isolation, modulation, and temperature control	Quarter-turn and multi-turn electric actuators; IP67 and IP68 options
Aktuasi pneumatik	Applications requiring pneumatic operation and rapid response	AT rack-and-pinion and AW scotch-yoke actuators
Operasi manual	Local isolation and basic pipeline service	Manual ball, butterfly, gate, globe, and knife gate valves

Electric actuated valves are widely suited to HVAC control applications where electrical automation is required. Pneumatic actuators can be paired with limit switch boxes and valve positioners when the project uses an air-operated control arrangement.

How to Select the Right HVAC Valves for District Cooling Projects

Selecting HVAC valves for district cooling systems requires a clear view of flow demand, pressure conditions, control needs, and site environment. We match the valve body, connection, actuator, and materials to the actual chilled-water duty rather than using a one-size-fits-all approach.

Choosing Valve Size Based on Flow Rate and System Pressure

Valve sizing should reflect the required flow rate, line pressure, and connection arrangement. Large chilled-water headers commonly need compact, low-pressure-drop solutions such as electric flanged butterfly valves. For isolation and controlled service in smaller lines, 3-piece stainless steel ball valves can provide automated operation and tight shutoff.

Key sizing checks include:

• Required flow capacity and acceptable pressure drop
• Pipeline diameter and connection type, including flanged, wafer, lugged, or threaded
• Operating pressure and project pressure-rating requirements
• Required valve function: isolation, modulation, or protection

Correctly sized chilled water valves help maintain stable distribution performance without adding unnecessary resistance to the system.

Selecting the Right Actuator and Control Signal

Actuator selection depends on how quickly and accurately the valve must respond. Electric quarter-turn actuators suit butterfly and ball valves, while multi-turn electric actuators can support applicable gate and globe valve duties. Pneumatic AT Series rack-and-pinion and AW Series Scotch Yoke actuators are also available for projects requiring pneumatic automation.

For modulating HVAC control valves, electric or pneumatic globe control valves with valve positioners support continuous adjustment of flow, pressure, or temperature. Electrical protection should also match the installation environment, with IP67 explosion-proof and IP68 waterproof electric actuator options available. Project teams can also review how electric valve actuators can reduce energy use and operating costs when planning automated valve operation.

Evaluating Valve Materials Based on Application Conditions

Material selection should follow the cooling-water condition, installation location, and corrosion risk. DELCO supports customized material selection for district cooling valves, including stainless steel, hard-seated, fluorine-lined, plastic, and other applicable configurations.

Mempertimbangkan:

• Water quality and potential corrosion exposure
• Condensation and moisture around valve bodies and actuators
• Required sealing performance for isolation or regulation
• Pipeline connection and mounting requirements
• Project-specific pressure ratings and custom coating or color needs

For chilled-water loops requiring reliable automated isolation, electric 3-piece stainless steel ball valves offer a practical combination of stainless steel construction, tight shutoff, and automated modulation.

Considering Maintenance, Reliability, and Lifecycle Cost

A dependable district cooling valve package balances initial selection with long-term service requirements. Standardized mounting, suitable actuator protection, accessible accessories, and correctly matched valve duty can simplify maintenance over the operating life of the system.

DELCO supports engineered valve packages with limit switch boxes, valve positioners, electric and pneumatic actuators, and custom mounting styles. Our ISO-certified manufacturing, modern CNC production, and quality control process support consistent valve automation solutions for global HVAC and cooling projects.

Regional Standards and Project Requirements in Middle East District Cooling

HVAC Valve Requirements for UAE and Saudi Arabia Projects

District cooling projects in the UAE and Saudi Arabia require HVAC valves that match the operating conditions, project specifications, and installation method of each chilled water system. For large distribution lines, we commonly specify flanged, wafer, or lugged connections based on pipeline design and maintenance access. Our guide to wafer, lug, and flanged valve connections helps project teams compare these mounting options.

Poin-poin penting dalam proses seleksi meliputi:

• Reliable isolation for chilled water headers and equipment branches
• Automated flow and temperature control for plant and building systems
• Suitable pressure rating, connection type, and actuator mounting
• Protection for moisture-prone or demanding installation areas
• Clear technical data for consultant and EPC review

For HVAC valves for district cooling systems, electric flanged butterfly valves suit high-flow cooling water headers, while electric stainless steel ball valves provide automated isolation and modulation in chilled water loops.

Standar Internasional dan Sertifikasi Mutu

Certification requirements must be checked against the project specification. DELCO operates as an ISO-certified manufacturer and offers valve automation solutions supported by ATEX, SIL, CE, and RoHS certifications. IP67 explosion-proof and IP68 water-proof electric actuator options are also available for applications requiring higher environmental protection.

Area Persyaratan	DELCO Capability
Kualitas manufaktur	Produksi dan kontrol kualitas bersertifikat ISO
Persyaratan area berbahaya	ATEX and SIL-certified options
Kepatuhan produk	Sertifikasi CE dan RoHS
Electric actuator protection	IP67 and IP68 options
Otomatisasi	Electric and pneumatic actuator configurations

These capabilities help consultants and buyers align district cooling valves with defined project compliance and protection requirements.

Documentation Requirements for EPC Contractors and Consultants

EPC contractors and consultants need complete, consistent documentation before procurement and installation. We support technical review with product information matched to the selected valve type, actuator arrangement, connection style, pressure requirement, and material selection.

Typical documentation requirements include:

Item Dokumen	Tujuan Proyek
Valve data sheet	Confirms valve configuration and application details
Actuator information	Verifies electric or pneumatic automation arrangement
Catatan sertifikasi	Supports specified compliance requirements
Material and connection details	Confirms compatibility with chilled water pipelines
Informasi pengendalian mutu	Supports inspection and project approval
Custom engineering details	Records special voltage, mounting, paint, or connection needs

Our CNC manufacturing capability, experienced engineering team, and customization support help provide district cooling valve solutions for bid packages, technical submissions, and international HVAC project requirements.

How to Choose a Reliable HVAC Valve Supplier

A reliable HVAC valve supplier helps reduce selection risk across chilled water systems, cooling plants, and building connections. For district cooling projects in the Middle East, supplier capability should cover valve automation, documented quality control, project customization, and international delivery support.

Evaluating HVAC and Chilled Water Experience

Choose a manufacturer with practical experience in actuated valves for water control and HVAC applications. The supplier should understand the operating needs of high-flow headers, chilled water loops, isolation duty, and temperature regulation.

At DELCO, our focus includes electric and pneumatic actuated butterfly valves, ball valves, and globe control valves. Our UAE cooling tower project experience included electric flanged butterfly valves for industrial cooling water systems.

Bidang utama yang perlu ditinjau meliputi:

• Experience with butterfly, ball, and control valves for water service
• Electric and pneumatic valve automation capability
• Valve selection support for isolation and flow regulation
• Availability of flanged, wafer, lugged, and threaded connections
• Ability to support large infrastructure and customized projects

Checking Testing and Quality Control

Valve quality should be supported by a controlled manufacturing process, not product claims alone. Review how the supplier manages production, inspection, and technical documentation before specifying valves for a district cooling plant.

DELCO operates modern CNC production facilities with quality control support from experienced engineers. Our product range is supported by ISO-certified manufacturing and available certifications including ATEX, SIL, CE, and RoHS.

Area Ulasan	Apa yang Ditunjukkannya
Kemampuan manufaktur	Consistency in valve and actuator production
Proses kontrol kualitas	Verification before delivery
Ketersediaan sertifikasi	Support for applicable project and safety requirements
Dokumentasi teknis	Clear support for consultants, EPC teams, and buyers
Actuator protection options	Suitability for moisture or demanding operating conditions

For corrosive service conditions or specialized material requirements, selection should also consider PTFE-lined butterfly and ball valve corrosion resistance.

Kustomisasi OEM dan Dukungan Teknik

District cooling valves are often specified around project-specific piping, pressure, control, and installation needs. A capable HVAC valve supplier should provide engineering support before production and offer practical customization options.

DELCO provides OEM and ODM services for international projects. We can tailor valve configurations based on:

• Valve size and material selection
• Pressure rating and connection type
• Electric actuator voltage and mounting style
• Pneumatic actuator configuration
• Flanged, wafer, lugged, or threaded ends
• Stainless steel, hard-seated, fluorine-lined, and other available configurations
• Custom paint and color requirements

Our pre-sales technical consultation and bid project inquiry support help buyers align valve selection with project specifications.

Export Experience for Middle East Projects

Middle East construction projects require suppliers that can support international communication, technical coordination, and export-oriented delivery. Regional experience is valuable when projects involve cooling towers, chilled water networks, large commercial developments, or industrial HVAC systems.

DELCO has supplied projects across the Middle East, Asia, Europe, and the Americas. Our documented UAE cooling application demonstrates relevant experience with motorized butterfly valves for cooling water infrastructure.

When evaluating an HVAC valve supplier UAE or Saudi Arabia project teams can depend on, prioritize:

• Pengalaman ekspor yang terbukti
• Komunikasi teknis yang jelas
• Support for bid and project documentation
• Custom engineering for local installation needs
• Layanan purna jual dan dukungan teknis
• One-stop availability of valves, actuators, positioners, and limit switch boxes

Why Choose DELCO Valve for Middle East HVAC Projects

DELCO Valve supplies HVAC valves for district cooling systems with an automation-focused product range, technical support, and custom engineering options for international projects.

Electric Control Valve Solutions for Temperature Regulation

Our electric and pneumatic globe control valves support continuous regulation of flow, pressure, and temperature in chilled water applications. Electric control valve solutions can be specified with valve positioners for controlled modulation where stable operating conditions are required.

Aplikasi Butuh	DELCO Solution
Pengaturan suhu	Electric or pneumatic globe control valves
Flow and pressure modulation	Actuated control valves with positioners
Operasi otomatis	Quarter-turn and multi-turn electric actuators

Motorized Butterfly and Ball Valve Solutions for Chilled Water Systems

For high-flow cooling water headers, our electric flanged butterfly valves provide a compact arrangement and low-pressure-drop performance. DELCO has supplied 20 electric flanged butterfly valves for an industrial cooling tower water system in the UAE.

For chilled water isolation and automated modulation, our electric 3-piece ball valves for HVAC central heating systems provide a practical option. We also offer motorized grooved butterfly valves for HVAC installations where grooved pipe connections are specified.

Manufacturing Experience Since 2005

Since 2005, DELCO Valve has focused on industrial valves and valve automation. Our ISO-certified production operations combine modern CNC manufacturing, quality control, and experienced engineering support.

Key quality and protection options include:

• ATEX, SIL, CE, and RoHS certifications
• IP67 explosion-proof electric actuators
• IP68 waterproof electric actuators
• Electric, pneumatic, hydraulic, solenoid, and manual valve solutions

Customized Valve Solutions for International HVAC Applications

We tailor district cooling valves to project requirements across the Middle East and global HVAC markets. Available customization includes:

• Connection types: flanged, wafer, lugged, and threaded
• Material selections: stainless steel, hard-seated, and fluorine-lined options
• Actuation voltage and mounting styles
• Pressure ratings and custom paint or color
• OEM and ODM support for project-specific valve packages

DELCO Valve provides pre-sales technical consultation, bid project support, after-sales service, and tailored engineering for chilled water system valves.

Pertanyaan yang Sering Diajukan

What Types of Valves Are Used in District Cooling Systems?

District cooling valves commonly include butterfly valves for large chilled-water lines, ball valves for isolation, globe control valves for flow and temperature regulation, and check valves for backflow protection. Pressure-reducing valves, safety valves, strainers, and manual valves can also support stable plant and distribution operation.

Jenis katup	Common HVAC duty
Katup kupu-kupu	Large-pipeline isolation
Katup bola	Tight shutoff and automated isolation
Katup kontrol bola dunia	Continuous flow and temperature control
check valve	Pencegahan arus balik
katup kontrol tekanan	Pressure management and protection

Why Are Electric Control Valves Important in HVAC Systems?

Electric control valves support automated regulation of chilled-water flow and temperature. In district cooling systems, electric or pneumatic globe control valves can provide continuous modulation where stable operating conditions are needed. Electric actuators are available in quarter-turn and multi-turn configurations, with options designed for IP67 or IP68 protection requirements.

What Is the Difference Between Butterfly Valves and Control Valves?

A butterfly valve is mainly selected for isolation in large-diameter chilled-water pipelines. Its compact design and low pressure drop make it suitable for high-flow cooling-water headers.

A control valve is designed for precise adjustment of flow, pressure, or temperature. Globe control valves, including electric, pneumatic, self-operated, and temperature control types, are used where the HVAC system requires regulated rather than simple on/off service.

How Do HVAC Valves Connect with BMS Systems?

BMS integration depends on the selected actuator, control valve, positioner, and related accessories. Electric actuators and pneumatic actuator packages can be configured with valve positioners and limit switch boxes to support valve monitoring and automated operating commands. The correct control arrangement should be confirmed against the project's HVAC control design and actuator requirements.

For actuator selection, our guide to electric and pneumatic actuated valve differences outlines key operating considerations.

Which Valve Materials Are Best for Chilled Water Applications?

Material selection should match the water condition, pressure rating, connection method, and installation environment. DELCO provides customization options for material selection, including stainless steel, hard-seated, fluorine-lined, plastic, and other project-specific configurations.

For chilled water valves in district cooling systems, buyers should review:

• Paparan korosi from moisture and condensation
• Peringkat tekanan yang dibutuhkan for the loop or header
• Jenis koneksi, including flanged, wafer, lugged, or threaded
• Isolation or modulation duty
• Perlindungan aktuator required for the installed environment

Related HVAC Valve Solutions by DELCO Valve

Electric Control Valve Installation for Philippines HVAC Heat Exchange System

DELCO supplied an electric control valve solution for an HVAC heat exchange application in the Philippines. Electric globe control valves support continuous regulation of flow, pressure, and temperature, helping heat exchange systems maintain stable operating conditions. For similar chilled water and district cooling applications, our electric control valve installation for an HVAC heat exchange system demonstrates the value of automated valve control in demanding HVAC infrastructure.

Electric Butterfly Valve Solutions for Commercial HVAC Systems

For high-flow chilled water pipelines, DELCO electric flanged butterfly valves provide a compact valve arrangement with low pressure drop characteristics. They are suited to isolation and automated operation in commercial HVAC systems, cooling water headers, and large distribution lines. Our electric actuator options, including IP67 explosion-proof and IP68 waterproof configurations, can be selected to match project operating conditions. For higher-integrity applications, see our electric hard-seal flanged butterfly valve solution.

Request a Customized HVAC Valve Solution for Your District Cooling Project

DELCO provides customized HVAC valves for district cooling systems across the Middle East and global markets. Our engineering support covers electric and pneumatic actuated valves, control valves, pipeline connections, and project-specific configurations for chilled water applications.

Minta Konsultasi Teknis

Our pre-sales technical consultation helps match the valve configuration to your cooling water loop, control requirement, and installation conditions.

Persyaratan Proyek	DELCO Support
Large chilled water headers	Electric flanged butterfly valves with compact, low-pressure-drop design
Chilled water isolation	Electric 3-piece stainless steel ball valves for automated isolation and modulation
Flow and temperature control	Electric or pneumatic globe control valves and temperature control valves
Harsh or wet installations	IP67 explosion-proof and IP68 waterproof electric actuator options
Persyaratan proyek khusus	Connection, material, voltage, pressure rating, mounting, and paint/color customization

For district cooling valves, provide available system details such as valve type, connection style, operating pressure, actuator requirement, and control application. DELCO also supports bid inquiries, OEM, ODM, and tailored engineering projects.

Hubungi Tim Teknik Kami

Our engineering team supports project selection, actuator matching, and customized valve solutions for HVAC and district cooling plant applications. We manufacture valve automation products with in-house CNC production and quality control, backed by experience since 2005.

For project inquiries, technical consultation, or custom quotes, contact:

Email: inquiry@delcofluid.com

DELCO electric and pneumatic valve solutions include motorized butterfly valves, ball valves, globe control valves, actuators, limit switch boxes, valve positioners, and pipeline accessories for chilled water system valves and HVAC control applications.