Parker Watts Fluid Air R374-02C Regulator
The Parker Watts Fluid Air R374-02C 1/4" regulator is a durable aluminum air pressure control device designed to maintain consistent output pressure from 0 to 125 PSI. It operates by adjusting incoming compressed air to a stable, controlled level, ensuring optimal system performance. Commonly used in HVAC equipment such as air compressors, pneumatic control systems, and automation units, it enhances efficiency and protects components from pressure fluctuations. Its compact 4-way design allows flexible installation, while improving system reliability, extending equipment lifespan, and reducing maintenance needs.