The Royal Range 1314 valve assembly includes a chrome knob, an L-shaped handle, and a 1/2-inch MPT connection. This assembly provides a manual control point within its specified commercial cooking equipment application. The connection size and handle configuration must match the equipment’s original installation requirements. https://partsfe.com/valve-12-mpt-x-12-mpt-for-royal-range-part-1314/1-1314.html