Introduction

Figure 1. S302G Series Commercial/Industrial Regulator

The S302G Series Commercial/Industrial regulators are large capacity, low-pressure units for installation at schools, bakeries, and other similar installations. They contain a limited capacity, internal relief valve and can be used in conjunction with either the 627 Series or 630 Series high-pressure regulators.

For high capacity installations, a 289 Series relief valve is required in the downstream system. For additional spring ranges and orifice sizes, contact your Fisher Distributor.

Features

• Excellent Shock Characteristics
• High Speed of Response
• Installation Adaptability
• Control Accuracy
• Easy Maintenance

Operating Inlet Pressure
10 psig (0,69 bar)

Outlet Pressure Range
See Table 2

Temperature Capabilities
-20° to 150°F (-29° to 66°C)

Body Sizes and End Connection Styles
See Table 2

Additional Technical Data
For more technical information contact your Fisher Distributor or refer to LP-31 Equipment Buyer’s Guide.

Figure 2. S302G Series Operational Schematic

Figure 3. Dimensions