1/2" x 3/4" Millivolt Nat Gas Valve, 750 mV Product Specifications BRANDHoneywell INLET SIZE INCHES1/2 NPT OUTLET SIZE INCHES3/4 NPT with 1/2 NPT Side Outlets VOLTAGEMillivolt PRESSURE REGULATOR SETTING3.5 in. W.C. Reg. Set / 3-5" Adj. Range FUEL TYPENatural Gas APPLICATIONSelf-Powered Automatic Control; Use With 750 mV Pilot Generator DESCRIPTIONPowerPile Millivolt Combination Gas Valve TYPEStraight-Through Multi-Tapped LIMITED WARRANTY YEARS1 MANUFACTURER'S PART NUMBERVS820A1047