Sensus 243-8-IRV-2 2" NPT Gas Pressure Regulator with IRV 1/2" Orifice 12-28" WC

The Sensus 243-8-IRV-2 is a commercial-grade gas pressure regulator designed for high-capacity applications in commercial, industrial, and gas distribution systems. This regulator features a 2-inch NPT threaded connection and is suitable for both natural gas and LP (propane) applications.

Key Features:

• 8-inch diaphragm design for precise pressure control
• Internal Relief Valve (IRV) for added safety protection
• 1/2-inch orifice with 10-degree valve angle
• Green spring configuration for 12-28 inches water column outlet pressure range
• Cast iron body construction for durability
• Positive dead-end lockup for reliable shutoff
• Maximum inlet pressure: 25 PSIG
• Temperature range: -20°F to 150°F

The Model 243-8-2 series regulators are ideal for factories, district regulator stations, commercial facilities, and various gas-fueled equipment including boilers, burners, furnaces, ovens, heaters, and industrial machinery. The union connection design allows for easy installation, adjustment, and field servicing. Formerly manufactured under the Rockwell and Equimeter brand names.