The Russell -AL-HF1/4RC Expansion Valve R404 1/2x3/8 Sw is a high-precision refrigeration component designed for commercial HVAC and cooling systems utilizing R404 refrigerant. Engineered by Russell, a trusted brand in refrigeration technology, this OEM expansion valve ensures accurate refrigerant flow regulation critical for maintaining system efficiency. It features a 1/2-inch inlet and a 3/8-inch service port with a sliding screw (Sw) adjustment mechanism, offering precise control under medium-load conditions. This valve's robust construction supports reliable operation in demanding commercial environments, optimizing performance in refrigeration applications that require exact flow management for consistent cooling outputs.
Top AllPoints -AL-HF1/4RC Features
The -AL-HF1/4RC expansion valve provides reliable regulation for commercial refrigeration systems operating with R404, supporting medium-volume cooling workflows. Its durable aluminum body ensures longevity despite exposure to fluctuating temperatures. Designed for ease of maintenance, the unit allows straightforward installation and adjustment. It fits seamlessly into standard 1/2-inch inlet pipelines, making it suitable for retrofit and new system setups. Its precision flow control enhances workflow efficiency by stabilizing refrigerant distribution across equipment, reducing system wear and improving overall performance.
- Functionality: Precise refrigerant flow regulation critical for system stability
- Durability: Aluminum construction resists corrosion and withstands fluctuations
- Ease-of-Use: Simple screw adjustment facilitates quick calibration
- Application Fit: Compatible with R404 systems in commercial refrigeration
- Workflow Optimization: Ensures consistent cooling output enhancing operational reliability
Ideal for refrigeration systems requiring accurate refrigerant flow control in commercial foodservice environments.
AllPoints -AL-HF1/4RC Technical Specs
The -AL-HF1/4RC expansion valve is engineered for precision and robust performance. It features a 1/2-inch inlet and 3/8-inch service port, with aluminum housing selected for corrosion resistance and durability. The valve measures 3.5 inches in width and depth, and stands 5 inches tall, weighing approximately 1 pound. It is designed for use in R404 refrigerant systems within commercial refrigeration setups, supporting moderate workloads typical in foodservice operations. The unit operates reliably within standard HVAC temperature ranges and requires no special electrical connections. Its construction supports ease of cleaning and maintenance, with straightforward adjustment for optimal refrigerant flow regulation.
- Refrigerant Compatibility: Designed for R404 systems
- Dimensions: 3.5" W x 3.5" D x 5" H
- Weight: 1 lb for easy handling
- Material: Aluminum housing for corrosion resistance
- Operating Range: Suitable for standard HVAC temperature ranges
- Connection Size: 1/2-inch inlet, 3/8-inch service port
- Maintenance: Adjusts via screw mechanism for precise flow control
- Construction: Commercial-grade OEM component for reliable performance
What is a commercial expansion valve
A commercial expansion valve is a critical component within refrigeration and HVAC systems designed to control the flow of refrigerant into the evaporator. The -AL-HF1/4RC model from AllPoints is a self-contained valve optimized for medium-duty applications, typically installed in commercial refrigeration units such as walk-in coolers or refrigerated display cases. It features precise flow regulation to maintain steady evaporator pressure and temperature, supporting efficient cooling performance. Its robust aluminum body and straightforward adjustment mechanism make it suitable for use in foodservice environments requiring consistent and reliable refrigeration operation.
Top Refrigeration Control Valves for Foodservice Facilities
The Russell -AL-HF1/4RC offers a durable, precision flow control solution suitable for medium-volume commercial refrigeration workflows. Manufactured by AllPoints, this OEM component is ideal for installation in refrigeration systems within foodservice establishments, providing accurate refrigerant management for consistent cooling. Designed for operation in moderate workloads, it supports efficient system performance and longevity in restaurant, cold storage, or supermarket environments.
- Operation type — optimal for medium-duty commercial refrigeration
- Kitchen setting — suited for refrigerated storage and display spaces
- Workload qualification — supports moderate throughput cooling systems
- Primary use case — regulating refrigerant flow in commercial HVAC applications
Why Choose AllPoints -AL-HF1/4RC?
AllPoints -AL-HF1/4RC expansion valve distinguishes itself with a durable aluminum body, precise flow regulation, and straightforward adjustment features. Its compact construction ensures seamless integration into existing refrigeration systems, enhancing operational efficiency and system reliability. The valve’s OEM quality and corrosion-resistant design contribute to long-term durability and ease of maintenance, making it a superior choice over generic, less robust alternatives in commercial kitchen equipment and refrigeration setups.
- Compact footprint: Space-efficient design suitable for tight installations
- Corrosion resistance: Aluminum housing enhances longevity under HVAC conditions
- Precise control: Facilitates accurate refrigerant flow management
- Easy adjustment: Simplifies calibration during system servicing
- Reliable OEM quality: Ensures system compatibility and performance
