The Russell -EFS1-4Z2538 Valve Txv R22 1/4"x3/8" Swt is a commercial refrigerant expansion valve designed for precise control of R-22 refrigerant flow in HVAC and refrigeration systems. This OEM-grade thermal expansion valve features a 30-inch (762 mm) capillary length, ensuring accurate refrigerant metering. Built with durability in mind, it includes an inlet of 1/4" Odf and an outlet of 3/8" Odf, making it suitable for professional refrigeration installations and servicing. Its robust construction from high-quality materials ensures reliability and optimal performance in various commercial foodservice refrigeration environments requiring precise temperature regulation and consistent system operation.
Top AllPoints -EFS1-4Z2538 Features
The AllPoints -EFS1-4Z2538 valve handles exact refrigerant flow control for R-22 systems, ideal for commercial refrigeration units. Its 30-inch capillary enhances precision in temperature regulation. Made from durable components, it withstands regular maintenance cycles and operational stresses. Compatible with standard 1/4" inlet and 3/8" outlet fittings, it facilitates seamless installation. Its compact form allows easy integration into tight refrigeration assemblies, supporting efficient workflow in foodservice refrigeration setups.
- Precise refrigerant metering: 30" capillary improves flow control accuracy
- Durable construction: corrosion-resistant materials ensure longevity in system operation
- Easy installation and maintenance: standard 1/4" inlet & 3/8" outlet fittings simplify setup
- Refrigerant compatibility: Note for R-22 refrigerant supports HVAC service needs
- Optimized for commercial systems: reliable performance in refrigeration units requiring precise temperature control
Ideal for retrofit and maintenance in commercial refrigeration systems utilizing R-22 refrigerant.
-EFS1-4Z2538 Technical Specs
The Russell -EFS1-4Z2538 thermal expansion valve is engineered for reliable performance in HVAC and refrigeration applications, with a 30-inch capillary length and precise connection points of 1/4" Odf inlet and 3/8" Odf outlet. Constructed primarily in the United States from high-grade materials, it features a compact 4" width, 4.25" depth, and 3" height, with a total weight of 1.03 lbs. Designed for use with R-22 refrigerant, it provides efficient refrigerant flow regulation within typical operating temperatures, supporting stable system performance. It requires standard installation procedures and allows for straightforward servicing, making it suitable for installations requiring durable, precise, and reliable expansion control. The device is non-hazardous and complies with Proposition 65 requirements, ensuring safety in commercial foodservice refrigeration settings.
- Electrical Requirements: Not applicable, designed for refrigerant control only
- Refrigeration Type: R-22 refrigerant applications
- Construction & Finish: High-grade materials, smooth exterior finish
- Dimensions: 4" W x 4.25" D x 3" H
- Weight: 1.03 lbs (product weight)
- Temperature Resistance: Operating range compatible with standard refrigeration temperatures
- Material Safety: Prop 65 compliant, durable materials withstand system stresses
- Cleaning & Maintenance: Disassembly and inspection are straightforward with standard tools
- Usage Compatibility: Compatible with HVAC and refrigeration systems using R-22 refrigerant
- Installation & Clearance: Requires proper clearance for optimal airflow and servicing
What is a commercial refrigerant expansion valve
A commercial refrigerant expansion valve is a critical component in HVAC and refrigeration systems designed for precise control of refrigerant flow, ensuring efficient heat exchange and temperature regulation. The Russell -EFS1-4Z2538 Valve Txv R22 1/4"x3/8" Swt features a 30-inch capillary, inlet of 1/4" Odf, and outlet of 3/8" Odf, suitable for R-22 systems. It is typically installed in commercial refrigeration units, HVAC chillers, and other systems requiring accurate metering of refrigerant. Its primary function is to improve system efficiency by maintaining consistent evaporator temperatures in applications such as food storage, beverage cooling, or medical refrigeration, supporting reliable operation with minimal maintenance in moderate-use environments.
Top refrigerant control solutions for commercial HVAC and refrigeration
Reliable refrigerant flow regulation in commercial applications is achieved with robust components like the -EFS1-4Z2538 valve, manufactured by AllPoints. Designed for moderate workload environments, this OEM model is ideal for foodservice refrigeration, HVAC service, and maintenance operations requiring accurate refrigerant metering and durable performance. The use of high-quality materials ensures longevity and consistent control in cooling systems supporting various food storage and preparation needs.
- Operation Type — medium-volume HVAC and refrigeration systems
- Workload Qualifier — moderate throughput and temperature control
- Kitchen Setting — commercial kitchens, foodservice facilities
- Use Case — system retrofits, routine maintenance, and repair
- Functionality — precise refrigerant flow regulation for R-22 systems
Why Choose AllPoints -EFS1-4Z2538
Compared to standard expansion valves, the AllPoints -EFS1-4Z2538 offers enhanced durability with high-quality materials and a precise 30-inch capillary for superior refrigerant flow control. Its compact design facilitates seamless integration into existing systems, supporting efficient operation. The valve’s specific compatibility with R-22 refrigerant and straightforward installation process improve system reliability and ease of maintenance within commercial refrigeration and HVAC workflows.
- Compact footprint: Efficient design fits into tight system spaces
- Enhanced durability: corrosion-resistant materials withstand harsh environments
- Precise flow control: 30" capillary ensures accurate refrigerant metering
- Ease of installation: standard fittings support quick setup & servicing
- System compatibility: specifically designed for R-22 HVAC & refrigeration units
