Chilled Water Valves - Refrigeration and HVAC

Chilled water valves regulate chilled-water flow in marine HVAC, air-conditioning, fan-coil, air-handling and process-cooling systems. Common types include two-way and three-way control valves, balancing valves, isolation valves and pressure-independent control valves.

ProShipWorks provides end-to-end support to source and supply Chilled Water Valves for marine vessels, ship operators, industrial facilities, maintenance teams and procurement departments.

Last updated: October 11, 2026

Product Information

Product Name	Chilled Water Valves
Product Category	Refrigeration and HVAC
Product Reference	1463
Brands / Manufacturers	Belimo, Danfoss, Siemens, Johnson Controls, Honeywell
Unit of Measure	Piece

Key Features

Key Feature
1. Marine HVAC chilled-water flow control
2. Two-way or three-way valve configurations
3. Flanged, threaded or grooved end connections
4. Manual, electric or pneumatic actuation
5. Suitable for chilled-water temperature control and balancing

Applications of Chilled Water Valves

Application
1. Central marine air-conditioning plants
2. Air-handling units and fan-coil units
3. Engine-room ventilation and accommodation HVAC systems

Models & Manufacturers

Model	Manufacturer
EV series	Belimo
AB-QM	Danfoss
Acvatix VVF/VXG	Siemens
VG3000	Johnson Controls
V5011	Honeywell

Technical Specifications

Model	Specification	Value	Unit
AB-QM	Valve type	Pressure-independent control and balancing valve	—
EV series	Valve type	Electronic control valve	—
Acvatix VVF/VXG	Valve type	Two-way or three-way control valve	—
VG3000	Valve type	Globe control valve	—
V5011	Valve type	Two-way threaded control valve	—
General marine HVAC valve	Medium	Water and water-glycol chilled-water mixtures	—
General marine HVAC valve	Nominal pressure	Typically PN16 or equivalent, subject to manufacturer selection	—
General marine HVAC valve	Connection sizes	Typically DN15 to DN300, depending on valve type and system design	DN

Standards, Certifications & Class Approval

Review the available standards and approval information relevant to the product. Actual certification, material traceability, inspection and classification requirements depend on the product type, intended application and purchasing specification.

Applicable Standards & Certification	Valve selection may reference EN 1349, EN 12266-1, ISO 5208 and applicable HVAC control-valve standards. Materials, pressure rating, leakage class and actuator performance must comply with the manufacturer datasheet and vessel specification.
Class Approval	Classification approval is application- and vessel-specific. DNV, ABS, Lloyd's Register, Bureau Veritas and ClassNK may accept valves as part of an approved marine HVAC or piping system; approval should be verified for the exact manufacturer, model, material and installation.

Installation, Maintenance & Safety Information

Installation Notes	Install according to the flow arrow and manufacturer instructions. Provide accessible isolation valves, correct pipe supports and strainers where required. Confirm valve authority, actuator orientation, connection type, pressure rating and compatibility with the chilled-water fluid.
Maintenance Tips	Inspect for leakage, corrosion, insulation damage and actuator malfunction. Exercise manual isolation valves periodically, verify control response and clean strainers. Check actuator calibration and valve performance during HVAC planned maintenance.
Safety Notes	Isolate, depressurize and drain the line before removal. Chilled water may cause cold burns and condensation hazards. Use suitable PPE, prevent water ingress to electrical equipment and never exceed the valve pressure, temperature or fluid limits.