MDF‑A03‑3H002 ODF Solder Type Refrigerant Shut‑off Solenoid Valve

Name: MDF‑A03‑3H002 ODF Solder Type Refrigerant Shut‑off Solenoid Valve
SKU: MDF‑A03‑3H002
Availability: InStock

Original price was: $50.00.Current price is: $27.00.

MDF‑A03‑3H002 brass refrigeration solenoid valve for HVAC refrigeration circuit, ODF solder port for refrigerant on‑off control.

Availability: In stock

SKU: MDF‑A03‑3H002 Categories: Expansion Valve Drivers, Expansion Valves, Other Refrideration Accessories, Refrigeration Spare Parts Tags: Cooling System Flow Control Valve, Heat pump system replacement valve, HVAC refrigerant cut‑off valve, MDF‑A03‑3H002, ODF solder connection solenoid valve, Refrigerant pipeline shut‑off valve, Refrigeration solenoid valve

Overview

MDF‑A03‑3H002 is a high‑performance brass‑bodied refrigeration solenoid valve designed for HVAC and refrigeration circuits. Adopting robust brass valve housing and optimized internal valve spool structure, this component realizes stable on‑off control of refrigerant flow under varying working pressure. It adopts ODF copper pipe solder connection method, which ensures tight pipeline connection and effectively prevents refrigerant leakage. The valve performs well under wide‑range medium temperature conditions, compatible with multiple mainstream refrigerants. With reliable mechanical action and long service life, it can continuously serve air‑conditioning units, heat pump equipment and medium‑small cold‑storage facilities, acting as a critical safety switching part for modern HVAC refrigeration circulation loops.

Key Features

High‑strength brass valve body, anti‑corrosion for long‑term refrigeration environment
ODF copper solder interface, stable connection and good anti‑leakage performance
Optimized internal spool structure, sensitive and stable switch action
Supports multiple common refrigerants for refrigeration & HVAC industry
Wide applicable medium temperature range, adapts to complex operating conditions
Effective anti‑liquid‑backflow function, protects compressor core parts
Compact structure, convenient for on‑site welding installation and maintenance
Stable performance under fluctuating system working pressure

MDF-A03-3H002 technical specifications table

Item	Specification
Model	MDF-A03-3H002
Compatibility	MQ series solenoid coil
Working Voltage	Depends on matched coil
Operating Temperature	-30℃ ~ +105℃
Mounting	ODF solder connection (1/4 inch /6.35mm)
Product Length	104 mm
Product Width	31 mm
Product Height	53 mm
Product Weight	0.15 kg
Country of Origin	China
HS code	8481804090
Shipping Length	125 mm
Shipping Width	50 mm
Shipping Height	60 mm

Same Series Display Models

MDF‑A03‑1H002

MDF‑A03‑2H002

MDF‑A03‑3H002

MDF‑A03‑4H002

Matching Series Controllers

MQ‑A03226‑000001

MQ‑A03024‑000001

Supporting System Accessories

MDF‑Coil‑Gasket‑01

MDF‑Valve‑Fix‑Bracket‑03

Application Scope

The MDF‑A03‑3H002 solenoid valve is widely applied in residential and commercial air‑conditioning units, air‑source heat pump heating & cooling equipment, medium and small cold storage cabinets, refrigerated display cabinets, water chiller units and other refrigeration facilities, it is responsible for cutting off or connecting refrigerant pipelines, avoiding abnormal liquid backflow during unit shutdown, protecting compressors and core components, and can be used for new‑equipment assembly as well as after‑sales maintenance replacement for refrigeration and HVAC systems.

Packaging & Shipping

Neutral safe packaging, shockproof and drop-proof protection
Global shipping via DHL, UPS, FedEx and sea freight options
In stock support for fast delivery
Wholesale, retail and mixed order are acceptable

Our Service

We provide full series of refrigeration and HVAC spare parts, including control display panels, temperature controllers, sensors, power modules and industrial electrical accessories.

For technical parameters, dimension drawing, cross reference model or bulk discount, please feel free to contact us. Cick Contact us.To consult HVAC standard pls click HVAC standard.

Should you need alternative models, kindly reach out to our team. Our company offers a comprehensive lineup of refrigeration accessories to meet diverse application demands.