FISHER, PILOT VALVE, 6351 SIZE 1/4, PILOT SUPPLY FILTER: P594, SPRING RANGE: 35-100 PSIG, BODY: ALIMINUM, DIAPHRAGM: NITRILE, TUBE/FIFFINGS: 316 SST, SPRING CASE VENT TAPPED? NO., TYPE 6351 REGULATOR PILOT ALUM BODY, MAX INLET 600 PSI, MAX OUTLET 100, SEAL 13, ALUM BONNET/SEALED ADJ SCEW/VENT/PLASTIC CLSG CAP NITRLE INNER VALVE, BRASS STEM NITRLE DIAPHRAGM, SPRING 1K748527202, RED RANGE 35-100 PSI, P594 FILTER 6351X1-A1-B10-C1-D1-E4-F1