Description
Overview
The Copeland 049187 (model 200RB4T4M) is a pilot operated, 2-way normally closed refrigeration solenoid valve body engineered for reliable flow control in commercial and industrial refrigeration systems. Featuring a 1/2″ sweat connection and a built-in manual stem override, this valve delivers precise, dependable shut-off performance across a range of common refrigerants.
Key Features
- 2-way, normally closed (NC) configuration — valve closes automatically when de-energized for fail-safe operation
- Pilot operated design for efficient actuation with minimal power draw
- 1/2″ sweat (solder) end connections for secure, leak-free installation
- Manual stem override allows manual opening during power outages or servicing
- R22 refrigerant capacity: 8.0 Ton
- R134a refrigerant capacity: 6.0 Ton
- Valve body design compatible with standard Copeland/Emerson coil assemblies
- Durable construction suitable for demanding refrigeration environments
Specifications
- SKU: 049187
- Model Number: 200RB4T4M
- Brand: Copeland
- Valve Type: Solenoid, 2-Way, Normally Closed
- Operation: Pilot Operated
- Connection Size: 1/2″
- Connection Type: Sweat (Solder)
- R22 Capacity: 8.0 Ton
- R134a Capacity: 6.0 Ton
- Manual Stem: Yes
Applications
- Commercial refrigeration liquid line and suction line control
- Walk-in coolers and freezers
- Refrigerated display cases
- Chiller and condensing unit circuits
- Systems utilizing R22 or R134a refrigerants
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