Description
The Sensus Gas Division 243-12-IRV-1 1/2 is a heavy-duty, line-pressure gas regulator engineered for reliable downstream pressure control in commercial and industrial gas distribution systems. Built around the trusted Sensus 243 series platform, this regulator features an Integral Relief Valve (IRV) design that provides built-in overpressure protection without the need for a separate relief device — simplifying installation and reducing overall system component count.
Key Features
- 1-1/2″ (1.5″) body size for high-capacity gas flow applications
- 3/4″ orifice for optimized flow and pressure drop performance
- Integral Relief Valve (IRV) design provides built-in overpressure protection
- Green spring configuration rated for 6–14″ W.C. outlet pressure range
- Sensus 243 series construction — proven reliability in commercial and industrial gas service
- Designed for natural gas and LP gas distribution systems
- Compact, serviceable design for ease of maintenance in the field
Product Specifications
- SKU: 243-12-IRV-1 1/2
- Brand: Sensus Gas Division
- Body Size: 1-1/2″ (1.5″)
- Orifice Size: 3/4″
- Spring Color: Green
- Outlet Pressure Range: 6–14″ W.C.
- Valve Type: Integral Relief Valve (IRV)
Applications
The Sensus 243-12-IRV-1 1/2 is well-suited for a wide range of gas pressure regulation applications, including commercial building gas service, industrial process gas systems, and utility distribution networks. The integral relief valve makes it ideal for installations where downstream overpressure protection is required and space or cost constraints make a separate relief valve impractical.
Why Choose Sensus Gas Division?
Sensus Gas Division has a long-standing reputation for manufacturing precision gas metering and pressure regulation equipment trusted by utilities, contractors, and engineers worldwide. The 243 IRV series reflects that commitment to quality — delivering accurate pressure control, durable construction, and field-serviceable components that stand up to demanding gas service environments.
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