Description
The Johnson Controls R-4000-3 is a miniature pressure regulator engineered for precise, reliable pressure management in HVAC and pneumatic control applications. Designed to function as a minimum pressure device, it ensures downstream pressure stays at or above a set threshold — protecting equipment and maintaining system integrity.
Key Features
- Compact, miniature form factor ideal for space-constrained installations
- 1/4″ barbed fittings for quick, secure tubing connections
- 25 Psig maximum supply pressure rating
- Functions as a minimum pressure device to maintain adequate downstream pressure
- Durable construction suited for commercial HVAC and pneumatic control systems
- Easy to install inline with standard pneumatic tubing
Application
The R-4000-3 is commonly used in pneumatic control circuits where a minimum pressure must be maintained to ensure proper actuator or control device operation. Its miniature size makes it well suited for panel mounting or tight-space installations in building automation and HVAC control systems.
Specifications
- Brand: Johnson Controls
- SKU: R-4000-3
- Connection Type: 1/4″ Barbed Fittings
- Maximum Supply Pressure: 25 Psig
- Function: Minimum Pressure Device
- Type: Miniature Pressure Regulator
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