Sensus 143-1 Regulator 340793-762 The internal diaphragms are constructed

The internal diaphragms are constructed from durable silicone

this VG1000 series valve utilizes a specialized equal percentage flow characterized insert to provide linear heat output and stable hunting-free performance

The Robertshaw gas valve 1/2 x 3/4 setup is built with 1/4 inch and 3/16 inch quick-connect terminals for seamless electrical integration with intermittent pilot

For technicians replacing HVAC temperature limit controls

We recommend inspecting the existing flue collector gasket and replacing it if it shows signs of compression set or thermal cracking to ensure a gas-tight seal

Sensus 143-1 Regulator 340793-762 The internal diaphragms are constructedThe Sensus 143 1 Gas Regulator (Rockwell Equimeter Series 143 80) is a rugged, union nut connection service regulator engineered for residential and light commercial meter sets. This specific configuration features a 1" NPT inlet, a 3 8" aluminum orifice, and a green spring calibrated for a 614" WC (water column) outlet pressure range. Built with a cast iron valve body rated for up to 125 psig working pressure, it provides the precise pressure control