Product Description
The SENSUS 143-80-21 is a gas pressure regulator suitable for residential, commercial, and industrial applications. This model features a union nut connection, simplifying assembly and installation. It includes an internal relief valve IRV and a low pressure cutoff LPCO to support safe system operation. Designed for effective performance, it accommodates the pressure and capacity needs typical of a six inch service diaphragm regulator. The cast iron valve body allows for a maximum working pressure of up to one hundred twenty five psig. This configuration is designed for use with a 1 inch pipe size.
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Designed for residential, commercial, and industrial gas regulation applications
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Union nut connection for simplified installation
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Includes internal relief valve IRV and low pressure cutoff LPCO
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Configured for 1 inch pipe size
Product Highlights
Offering a reliable solution for gas pressure management, the SENSUS 143-80-21 enhances safety and efficiency in various gas distribution systems.
Product Information
Standard Information
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Brand: SENSUS
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MPN: 143-80-21
Technical Specifications
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Pipe Size: 1 inch NPT
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Interchangeable Orifices: 1/8 inches to 5/8 inches
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Orifice Size: 1/2 inches
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Valve Body: Cast Iron up to 125 psig working pressure
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Vent Connection: 1 inch NPT
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Spring Color: Green
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Spring Range: 6 to 14 inches WC