Maxitrol 220G-2 1/2 Pilot Loaded Gas Pressure Regulator 2.5 Inch NPT

The Maxitrol 220G-2 1/2 is a heavy-duty pilot-loaded gas pressure regulator designed for industrial and commercial heating applications. This regulator features a servo-operated design rather than conventional spring-loaded construction, allowing it to deliver higher outlet pressures than traditional spring-loaded models.

Advanced Pilot-Loaded Design:

The main diaphragm is loaded with gas pressure instead of spring pressure, with a small pilot regulator located in the upper housing that accurately controls this gas pressure. When the regulated outlet pressure of the servo regulator is changed by spring adjustment, the outlet pressure of the main regulator changes proportionately, providing precise control.

Key Specifications:

• Port Size: 2-1/2 inch NPT connections
• Maximum Inlet Pressure: 10 PSI
• Standard Outlet Pressure Range: 1-3 PSI (includes 1-3 PSI spring)
• Maximum Capacity: 26,000,000 BTU
• Construction Material: Brass
• Strainer Type: Stainless Steel

Applications:

Ideal for industrial furnaces and ovens. Suitable for use with natural gas, manufactured gas, mixed gases, liquefied petroleum gases, and LP gas-air mixtures.

This regulator provides superior pressure regulation for high-demand commercial and industrial gas applications where conventional spring-loaded regulators may not deliver adequate performance.