Description
The US Motors 5471 (Model 200RB4T3M) is a 2-way, normally closed, pilot operated refrigeration solenoid valve body designed for demanding commercial and industrial refrigeration applications. Featuring a 3/8″ sweat connection and a built-in manual stem override, this valve body delivers reliable, precise refrigerant flow control across a wide range of system configurations.
Engineered for compatibility with common refrigerants, the 5471 offers an R-22 capacity of 8.0 tons and an R-134a capacity of 6.0 tons, making it a versatile solution for both legacy and modern refrigeration systems. The pilot-operated design ensures efficient actuation even at higher pressure differentials, while the normally closed configuration provides a fail-safe shutoff whenever power is removed.
The integrated manual stem allows technicians to manually open the valve for system commissioning, troubleshooting, or emergency bypass — a critical feature for minimizing downtime in the field.
Key Features
- 2-way, normally closed (NC) solenoid valve body
- Pilot operated design for efficient high-pressure differential performance
- 3/8″ sweat (ODF) connection for easy copper tube installation
- Manual stem override for field commissioning and emergency bypass
- R-22 capacity: 8.0 tons
- R-134a capacity: 6.0 tons
- Model number: 200RB4T3M
- SKU: 5471
Application
- Commercial and industrial refrigeration systems
- Compatible with R-22 and R-134a refrigerants
- Suitable for liquid line, suction line, and hot gas bypass applications
- Ideal for supermarket cases, walk-in coolers, and process refrigeration
Specifications
- Valve Type: 2-Way Normally Closed
- Operation: Pilot Operated
- Connection Size: 3/8″
- Connection Type: Sweat (ODF)
- R-22 Capacity: 8.0 Tons
- R-134a Capacity: 6.0 Tons
- Manual Stem: Yes
- Model: 200RB4T3M
- Brand: US Motors
- SKU: 5471
Reviews
There are no reviews yet.