Maxitrol 220D-1 Regulator

The Maxitrol 220D-1 is a high-performance 1-inch pilot loaded gas regulator designed for industrial applications requiring precise pressure control, such as furnaces and ovens. Utilizing a sophisticated servo-operated design rather than a standard spring-loaded mechanism, this unit delivers superior outlet pressure stability by loading the main diaphragm with gas pressure instead of a mechanical spring. This specific configuration features a maximum inlet pressure of 10 psi and is equipped with a K-spring, providing an adjustable outlet pressure range of 1 to 3 psi. Constructed with a durable aluminum housing, it supports flow rates up to 50,000 CFH and is compatible with natural, manufactured, mixed, and liquefied petroleum gases. For optimal performance and safety, ensure the regulator is mounted in an upright position in a horizontal pipe run. The unit also includes internal sensing and can withstand emergency exposure up to 25 psi, maintaining structural integrity even under high-pressure surges throughout the system.

• Servo-Operated Design: Provides higher and more consistent outlet pressures compared to conventional spring-loaded models.
• Precise Control: A dedicated pilot regulator in the upper housing manages diaphragm gas pressure for exact set-point maintenance.
• Industrial Durability: Rugged aluminum housing rated for ambient temperatures ranging from -40°F to 200°F.
• Flexible Monitoring: Features three sensing taps that can be plugged or utilized for accurate inlet and outlet pressure readings.
• High Capacity: Engineered to handle significant gas volumes up to 50,000 CFH for demanding industrial burner systems.

• Can this regulator handle LP gas-air mixtures? Yes, the Maxitrol 220D-1 is rated for use with natural, manufactured, mixed gases, LP gases, and LP gas-air mixtures.
• What is the required mounting orientation? The manufacturer specifies mounting in an upright position only on horizontal piping to ensure the servo mechanism functions correctly.
• Does this model support remote sensing? The standard 220D-1 uses internal sensing; however, models with the "R" suffix are available if your application requires external sensing taps.

Disclaimer: While we strive for 100% accuracy, product data and specifications are subject to change. Please contact our team to confirm compatibility or technical details before purchasing.