MDF‑A03‑22H002 HVAC Pilot Cut‑off Valve with coil Pilot operated refrigeration solenoid valve

Name: MDF‑A03‑22H002 HVAC Pilot Cut‑off Valve with coil Pilot operated refrigeration solenoid valve
SKU: MDF‑A03‑22H002
Availability: InStock

Original price was: $65.00.Current price is: $59.00.

MDF‑A03‑22H002 pilot‑operated solenoid valve,HVAC refrigeration solenoid valve，7/8″ ODF solder port, high Kv, for medium‑capacity HVAC and commercial refrigeration refrigerant switch control.

Availability: In stock

SKU: MDF‑A03‑22H002 Categories: Expansion Valve Drivers, Expansion Valves, Other Refrideration Accessories, Refrigeration Spare Parts Tags: Commercial cooling control valve, High Kv refrigerant solenoid valve, HVAC refrigeration solenoid valve, MDF series cut‑off valve, MDF‑A03‑22H002, ODF solder refrigeration valve, Pilot operated refrigerant valve

Overview

MDF‑A03‑22H002 HVAC refrigeration solenoid valve is a membrane‑type pilot‑operated solenoid valve with upgraded Kv performance, engineered for medium‑capacity HVAC and commercial refrigeration systems. Featuring 7/8‑inch ODF solder connection, this valve delivers higher refrigerant flow capacity compared with smaller‑size counterparts within the same product family. It maintains stable membrane actuation under fluctuating system pressure, and shows outstanding tolerance towards minor system impurities to reduce jamming risks. Compatible with HFC, HCFC and low‑GWP new refrigerants, it performs consistent tight shut‑off within broad medium and ambient temperature ranges. Compact brass body structure optimizes piping layout for heat pump condensing units and packaged cooling equipment, offering reliable long‑term on‑off protection for refrigerant circuits。

Key Features

Optimized membrane pilot structure, delivers higher Kv value to boost refrigerant throughput for medium‑capacity cooling systems
7/8 inch ODF solder connection, compact body dimension, flexible for limited cabinet piping arrangement
Good impurity‑resistant membrane design, effectively lowers valve stuck risk caused by tiny system debris
Stable closing performance under zero‑pressure standby condition, minimizes refrigerant internal leakage
Broad refrigerant compatibility, supports traditional HFC/HCFC and new‑generation low‑GWP working media
Robust forged brass valve body, excellent pressure resistance against frequent system pressure cycling
Low minimum operating differential pressure, ensures dependable opening under light‑load working conditions
Complies with PED and LVD directives, suitable for global commercial refrigeration equipment integration

MDF‑A03‑22H002 technical specifications table

Item	Specification
Model	MDF-A03-22H002
Compatibility	MQ series solenoid coil
Working Voltage	Depends on matched coil
Operating Temperature	-30℃ ~ +105℃
Mounting	ODF solder connection (7/8 inch /22mm)
Product Length	191 mm
Product Width	60 mm
Product Height	53 mm
Product Weight	0.34 kg
Country of Origin	China
HS code	8481804090
Shipping Length	215 mm
Shipping Width	80 mm
Shipping Height	75 mm

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MDF‑A03‑20H002

MDF‑A03‑20H004

MDF‑A03‑22H004

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Matching Series Controllers

MDF‑COIL‑AC220

MDF‑COIL‑AC24

MQ‑A11

MQ‑A02

Supporting System Accessories

MDF‑GKT‑A03

MDF‑SEAL‑A03

MDF‑08030

MDF‑08012

Application Scope

Model MDF‑A03‑22H002 is widely deployed on liquid lines and suction lines of air‑source heat pump units, modular air‑cooled chillers, medium‑sized condensing units, walk‑in cold room systems and beverage refrigeration equipment, it works well with R22, R134a, R410A, R448A, R449A and other modern low‑GWP refrigerants, perfectly matching medium‑capacity cooling units that demand high refrigerant throughput and compact valve installation space。

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.