The Russell FS1/4CX3/8 1/4 X 3/8 Flare R404 Txv Ie (110510) is a precision-engineered flare valve designed for refrigerant metering in commercial HVAC and refrigeration systems. Manufactured by Russell, this model features durable brass construction with a flare connection that ensures leak-free operation under high-pressure conditions. Its technical specifications include a 1/4-inch flare inlet and a 3/8-inch flare outlet, optimized for R404A refrigerant applications. This product is suitable for use in system maintenance, repair, and retrofit projects requiring exacting flow control and reliable performance in refrigeration cycle management.
Top Russell FS1/4CX3/8 1/4 X 3/8 Flare R404 Txv Ie Features
The Russell FS1/4CX3/8 flare thermostatic expansion valve is engineered for precise refrigerant flow regulation, ideal for commercial refrigeration and HVAC systems. Its brass body provides exceptional durability, with flare fittings that facilitate quick, secure connections. Designed for stability and minimal maintenance, it supports smooth operation in medium-load food service environments, such as supermarket refrigeration, cold storage, and beverage cooling. The valve’s core function ensures consistent temperature control, contributing to system efficiency and reliability.
- Accurate refrigerant flow control: Self-contained design with 1/4" and 3/8" flare fittings.
- Corrosion-resistant brass construction: Ensures longevity in refrigerated environments.
- Ease of installation and maintenance: Flare connections allow quick, secure setup without special tools.
- Optimized for R404A systems: Precise metering for stable temperature management in commercial refrigeration.
- Reliable performance under variable pressures: Designed for consistent operation in foodservice refrigeration applications.
Ideal for refrigeration system repairs and retrofits demanding technical accuracy.
Russell FS1/4CX3/8 Technical Specs
This model features a brass body for durability, with dimensions of 3.75 inches in width, 4.25 inches in depth, and a height of 3 inches. The unit weighs approximately 1.03 pounds and is compatible with R404A refrigerant systems. The flare fittings have a 1/4-inch inlet and a 3/8-inch outlet, supporting professional installations in commercial refrigeration setups. It operates reliably within a standard temperature range, ensuring stable flow control, with no hazardous materials involved. The product is manufactured in the United States, designed for long-term performance in demanding HVAC and commercial refrigeration environments, requiring minimal disassembly for maintenance.
- Electrical Requirements: Not electric—designed for system refrigerant flow control
- Construction & Finish: Brass body with flare fittings in standard metallic finish
- Dimensions: 3.75" W x 4.25" D x 3" H
- Weight: 1.03 lbs
- Refrigerant Compatibility: Suitable for R404A systems in commercial refrigeration
- Operating Range: Designed for stable operation within typical refrigeration cycle pressures
- Material Safety: Brass construction ensures corrosion resistance and ease of cleaning
- Cleaning & Maintenance: Flare fittings allow straightforward connection/disconnection for servicing
- Installation & Usage: Requires standard flare tools for secure, leak-free setup
What is a commercial expansion valve?
A commercial expansion valve is a device used to precisely control refrigerant flow within HVAC and refrigeration systems. It is typically installed in the refrigeration cycle to ensure consistent temperature regulation and optimal system performance. The Russell FS1/4CX3/8 1/4 X 3/8 Flare R404 Txv Ie (110510) is a high-quality thermostatic expansion valve specifically designed for commercial refrigeration applications, such as supermarket cold cases, cold storage rooms, and beverage coolers. Its robust construction and precise flow control support efficient operation and system reliability, making it suitable for both new installations and system upgrades in foodservice and cold storage environments.
Top commercial refrigeration components for foodservice environments
Designed for medium-load refrigeration systems, the Russell FS1/4CX3/8 fits well in commercial foodservice settings requiring reliable refrigerant metering. Its high durability and precise control support efficient temperature management, ideal for maintenance and retrofit projects in restaurants and cold storage units. The model’s robust brass construction and flare fittings provide a stable, leak-proof connection, ensuring long-term operational integrity in refrigeration workflows.
- Operation Type — suitable for medium-load commercial refrigeration systems
- Application Environment — perfect for cold storage, supermarket, and beverage cooling setups
- Workload Qualifier — supports moderate throughput for stable temperature regulation
- Usage Scenario — installed in systems requiring precise refrigerant metering
- Design Fit — ideal for retrofit or repair of existing refrigeration equipment
Why Choose AllPoints FS1/4CX3/8?
Compared to similar refrigerant flow control components, the AllPoints FS1/4CX3/8 offers superior durability with its brass body, ensuring long-term reliability in demanding environments. Its precise flare fittings simplify installation and maintenance, reducing system downtime. The model’s compatibility with R404A refrigerant systems and consistent flow performance support optimized refrigerant management, enhancing system efficiency and operational stability in commercial refrigeration applications.
- Compact footprint supports space-saving installations in commercial kitchens
- Self-contained design simplifies system integration and servicing
- Corrosion-resistant materials extend operational lifespan
- Flare connection fittings enable quick, secure setup
- Optimized for R404A refrigerant with precise flow control
