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Bare straight expansion valve with clear parameters and flow arrow, compact for direct pipeline mounting.

Straight expansion valve with outer carton, standard welding ports for air conditioner installation.

Valve placed in molded paper tray, thick pressure-resistant shell for commercial refrigeration units.

Valve with protective paper liner, stable internal throttling structure for constant-temperature equipment.

Minimalist bare valve, optimized flow resistance, compatible with R32, R410A and common refrigerants.

3-way valve with sight glass for refrigerant observation, matched packaging for multi-pipe systems. Picture 7

Y-type angled expansion valve, low flow resistance, sensitive regulation for household heat pumps.

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Expansion Valves, Other Refrideration Accessories, Refrigeration Spare Parts

VPF50H01 Stepper Motor Refrigerant Control Expansion Valve

Name: VPF50H01 Stepper Motor Refrigerant Control Expansion Valve
SKU: VPF50H01
Availability: InStock

Original price was: $200.00.Current price is: $181.00.

VPF50H01 is a sight-glass electronic expansion valve for HVAC & refrigeration, used to control refrigerant flow precisely with stable stepper motor drive.

Availability: In stock

SKU: VPF50H01 Categories: Expansion Valves, Other Refrideration Accessories, Refrigeration Spare Parts Tags: Electronic expansion valve, HVAC control valve, refrigerant flow regulator, Refrigeration expansion valve, stepper motor valve, VPF50H01

Overview

VPF50H01 is a high-performance bidirectional stepper electronic expansion valve specially developed for commercial HVAC, heat pump and industrial refrigeration systems. As the core flow control component of HVAC systems, it accurately adjusts refrigerant flow in real time through two-phase four-step permanent magnet stepping drive, optimizes system operating conditions, realizes rapid cooling and heating, precise temperature constant control and energy consumption reduction. It supports mainstream refrigerants such as R410A, R134a, and is compatible with horizontal and vertical pipeline installation, with stable bidirectional flow regulation capability, widely used in medium-capacity air conditioning, cold storage, and heat pump units.

Key Features

Built-in sight glass for real-time refrigerant state observation
Bidirectional flow control, suitable for reversible heat pump systems
12VDC standard working voltage, universal stepping drive control
Wide operating temperature range, strong environmental adaptability
ODF straight solder connection, convenient pipeline welding installation
High regulation accuracy, effectively reduce system energy consumption

VPF50H01 technical specifications table

Item	Details
Model	VPF50H01
Compatibility	R410A、R134a、R407C mainstream refrigerant
Working Voltage	12VDC rectangular wave
Operating Temperature	-40℃ ~ +60℃
Mounting	Horizontal & vertical pipeline installation, ODF straight solder connection
Product Length	118mm
Product Width	54mm
Product Height	62mm
Product Weight	0.48kg
Country of Origin	China (Zhejiang)
HS code	8481804090
Shipping Length	140mm
Shipping Width	75mm
Shipping Height	80mm

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Application Scope

Model VPF50H01 is widely applied in commercial central air conditioning, air-source heat pumps, industrial low-temperature refrigeration units, cold storage equipment, commercial fresh-keeping cabinets, and suction line pressure control systems, serving all kinds of medium-capacity HVAC and refrigeration equipment with refrigerant circulation regulation demands.

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.