The Russell EFV1/4X3/8 Valve TXV R22 1/4"x3/8" Swt is a high-precision thermostatic expansion valve designed for commercial refrigeration systems utilizing R-22 refrigerant. Manufactured by Russell under the AllPoints brand, this OEM component features a 30-inch (762 mm) capillary tube with a 1/4" ODF inlet and a 3/8" ODF outlet, ensuring accurate flow control in medium-capacity applications. Its robust construction and compatibility with R-22 systems make it suitable for precise temperature regulation in air-cooled refrigeration units, cold storage, and HVAC equipment, providing reliable performance and ease of maintenance in demanding commercial environments.
Top AllPoints EFV1/4X3/8 Features
The EFV1/4X3/8 valve offers precise refrigerant flow regulation through its 30" capillary design, optimized for R-22 systems. Its durable materials ensure long-term durability under fluctuating thermal loads. The design allows straightforward installation and tuning, supporting accurate temperature management. Suitable for integration into commercial refrigeration workflows, it enhances system efficiency and stability. Its compact size simplifies retrofit and replacement procedures, supporting streamlined maintenance routines.
- Flow control: Precise refrigerant modulation with 30" capillary tube
- Durability: Constructed from high-grade materials for long-term reliability
- Ease of installation: Compatible with standard 1/4" and 3/8" ODF fittings
- Application fit: Suitable for R-22 air conditioning and refrigeration units
- Workflow benefit: Supports simplified maintenance and system tuning
Ideal for medium-capacity commercial refrigeration setups requiring precise flow regulation.
AllPoints EFV1/4X3/8 Technical Specs
The EFV1/4X3/8 OEM thermostatic expansion valve from Russell is engineered with a 3" height, 4" width, and 4.25" depth, weighing approximately 1.03 lbs. The valve is designed for use in R-22 refrigerant systems, offering a full 30-inch capillary tube (762 mm) that facilitates accurate refrigerant metering. Constructed in the United States, it supports smooth integration into standard commercial refrigeration equipment. Its materials are non-hazardous, ensuring safety during installation and operation. The valve’s compact dimensions enable flexible placement within refrigeration lines, supporting efficient airflow and easy access for maintenance. Capable of operating reliably within typical refrigeration temperature ranges, its durable metal construction withstands operational stresses common in commercial environments.
- Refrigerant compatibility: Compatible exclusively with R-22 systems
- Capillary length: 30 inches (762 mm) for precise flow control
- Fitting size: 1/4" inlet and 3/8" outlet ODF connections
- Material: High-grade metal for long-lasting durability
- Maximum operating temperature: Supports standard refrigeration temperature ranges
What is a commercial thermostatic expansion valve
A commercial thermostatic expansion valve is a critical component in refrigeration and air conditioning systems designed to regulate refrigerant flow based on temperature feedback. The Russell EFV1/4X3/8 Valve TXV R22 is a precision-engineered, OEM model featuring a 30-inch capillary tube, optimized for R-22 refrigerant applications. Installed within refrigeration lines, this valve ensures consistent superheat control, maintaining system efficiency and temperature stability. It is commonly used in medium-volume commercial refrigeration units, such as cold storage rooms, display cases, and HVAC air handlers. Its robust construction and accurate flow regulation help prevent ice buildup, optimize cooling performance, and facilitate reliable long-term operation of commercial refrigeration systems.
Top thermostatic expansion valves for R-22 refrigeration in commercial foodservice settings
Designed for precise refrigerant regulation, the EFV1/4X3/8 by AllPoints enables reliable operation in medium-volume commercial refrigeration units. Built for enduring performance, it supports efficient, temperature-controlled cooling in foodservice environments requiring accurate flow management. AllPoints EFV1/4X3/8 is ideal for installation in commercial HVAC and refrigeration systems to ensure optimal system stability and performance.
- Operation type — suitable for cold storage, display cases, and HVAC equipment
- Kitchen setting — ideal for refrigerated food preparation and storage in commercial kitchens
- Foodservice category — designed for medium-capacity refrigeration systems
- Workload qualifier — supports moderate throughput in regulated thermal environments
- Use case — enhances system efficiency by accurate refrigerant metering and temperature control
Why Choose AllPoints EFV1/4X3/8?
Compared to standard models, the AllPoints EFV1/4X3/8 offers a robust, American-made design with a precise 30-inch capillary tube for improved refrigerant flow control. Its durable construction ensures long-term reliability in demanding environments while supporting seamless integration with R-22 systems. The compact form factor simplifies installation and maintenance within tight refrigeration lines, enhancing operational efficiency and system stability.
- Less bulky than comparable models for easier retrofit adjustments
- Constructed from high-quality materials resistant to operational stresses
- Optimized for R-22 refrigerant with precise flow regulation
- Supports consistent system temperature control, reducing energy waste
- Designed for reliable performance in commercial refrigeration and HVAC systems
