Refrigeration Solenoid Valves - Refrigeration and HVAC

Refrigeration solenoid valves control the flow of liquid or hot-gas refrigerant in marine refrigeration, air-conditioning, and HVAC systems. They are electrically operated isolation devices installed in liquid, suction, discharge, or defrost circuits.

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

Last updated: October 11, 2026

Product Information

Product Name	Refrigeration Solenoid Valves
Product Category	Refrigeration and HVAC
Product Reference	1425
Brands / Manufacturers	Danfoss, Parker Sporlan, Castel
Unit of Measure	Piece

Key Features

Key Feature
1. Normally closed or normally open configurations
2. Direct-acting or pilot-operated designs
3. Available for common marine refrigerants and refrigerant oils
4. Replaceable coils with multiple voltage options
5. Corrosion-resistant brass or stainless-steel construction

Applications of Refrigeration Solenoid Valves

Application
1. Marine provision refrigeration and cold rooms
2. Shipboard air-conditioning and chilled-water systems
3. Refrigerated cargo, container, and fish-processing systems

Models & Manufacturers

Model	Manufacturer
EVR 2-22	Danfoss
EVRA 3-25	Danfoss
Sporlan 601 Series	Parker Hannifin
1030 Series	Castel

Technical Specifications

Model	Specification	Value	Unit
EVR 2-22	Valve type	Direct- or servo-operated solenoid valve, depending on size	—
EVR 2-22	Connection type	Flared, solder, or brazed connections depending on variant	—
EVRA 3-25	Valve type	Pilot-operated refrigeration solenoid valve	—
Sporlan 601 Series	Valve configuration	Normally closed refrigeration solenoid valve	—
1030 Series	Typical construction	Brass-body refrigeration solenoid valve with replaceable coil	—

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	Applicable requirements may include CE marking under the Pressure Equipment Directive 2014/68/EU, RoHS, and manufacturer-specific electrical approvals. Refrigeration system installation and safety are commonly governed by EN 378 and applicable flag-state requirements.
Class Approval	Classification approval is application- and manufacturer-specific. DNV, ABS, Lloyd's Register, Bureau Veritas, and ClassNK may accept valves within approved marine refrigeration or HVAC systems when supported by the maker's certificates and system documentation.

Installation, Maintenance & Safety Information

Installation Notes	Install in the flow direction marked on the valve and use the correct refrigerant, pressure, temperature, connection, and coil-voltage ratings. Braze with the valve body protected from excessive heat, keep the system clean and dry, and perform pressure and leak testing before commissioning.
Maintenance Tips	Inspect coils, terminals, connectors, body joints, and mounting supports during planned maintenance. Check for abnormal noise, overheating, leakage, and incomplete opening or closing. Replace damaged coils, seals, or valve assemblies with approved parts.
Safety Notes	Isolate electrical power and recover refrigerant before servicing. Verify zero pressure where required, use suitable refrigerant-handling equipment, and follow the vessel's permit-to-work procedures. Do not exceed the valve's rated pressure, temperature, refrigerant, or electrical limits.