Model PGR-1; SALES PILOT KIT FOR PRODUCT CODE: PG8-6SE7-13S00000A; Pilot Operated Pressure Reducing Gas Regulator; 1-1/2" Size; Lcc Steel Body And Cover Dome; Se Trim: 316l SST Trim, Nbr Seat, Nbr Diaphragm;V-Tfe Static Seal, Elg/Tfe U-Cup Dynamic Seal,;SST Pilot Ball, Nbr Diaphragm;