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HONGSEN Defrost Solenoid Valve for Refrigeration Unit | Truck Cooling System Parts Supplier
Product Description
The HONGSEN Defrost Solenoid Valve is a key control component used in refrigeration systems to manage refrigerant flow during the defrost cycle.
During refrigeration operation, frost accumulation on the evaporator may reduce cooling efficiency. The defrost solenoid valve controls the refrigerant path, allowing hot gas or defrost refrigerant flow to remove frost and restore system performance.
Made with a high-quality brass valve body and precision components, the HONGSEN defrost solenoid valve ensures reliable operation, fast response, and long service life under demanding refrigeration conditions.
It is widely used in truck refrigeration units, refrigerated vehicles, cold storage systems, and commercial refrigeration equipment.
Key Features
✅Efficient Defrost Control: Controls refrigerant flow during the defrost process to improve refrigeration system efficiency.
✅Durable Brass Valve Body: High-quality brass construction provides excellent corrosion resistance and durability.
✅Reliable Sealing Performance: Reduces refrigerant leakage and ensures stable system operation.
✅Fast Response Operation: Provides accurate electromagnetic control for refrigeration cycles.
✅Suitable for Various Refrigeration Applications: Compatible with transport refrigeration, cold chain equipment, and commercial cooling systems.
Technical Specifications
Item
Specification
Brand
HONGSEN
Product Name
Defrost Solenoid Valve
Valve Type
Refrigeration Control Valve
Operation
Electromagnetic ON/OFF Control
Valve Body Material
Brass
Application
Refrigeration Defrost System
Refrigerant
R134a / R404A / R507 / Other compatible refrigerants
Installation
Refrigeration Pipeline
Function
Defrost Refrigerant Flow Control
Working Principle
The HONGSEN defrost solenoid valve works by controlling the opening and closing of the refrigerant pipeline through electromagnetic force.
During the defrost cycle:
The controller sends an electrical signal to the valve coil.
The solenoid valve opens to allow hot gas or refrigerant flow.
Heat is transferred to the evaporator surface.
Frost is melted and refrigeration efficiency is restored.
Applications
Company Details
Bronze Gleitlager
,
Bronze Sleeve Bushings
and
Graphite Plugged Bushings
from Quality China Factory
Business Type:
Manufacturer
Year Established:
2018
Total Annual:
400000-600000
Employee Number:
100~150
Ecer Certification：
Verified Supplier
Sichuan Yinhuasheng Technology Co., Ltd. is a wholly-owned company specializing in R&D, production, and sales of transport refrigeration systems. The company always adheres to the product strategy of "high efficiency, energy saving, and environmental protection" and the technical marketing ... Sichuan Yinhuasheng Technology Co., Ltd. is a wholly-owned company specializing in R&D, production, and sales of transport refrigeration systems. The company always adheres to the product strategy of "high efficiency, energy saving, and environmental protection" and the technical marketing ...
