4” Fisher Globe Valve with Actuator, Carbon Steel Body (WCC), Class 600 RF, 416 SST Plug & Seat & 17-4PH SST Cage, Graphite Packing, C/W Whisper 1 Noise Attenuation Cage, 2-7/8" Reduced Trim, *Spring & Diaphragm Actuator Model DVC6010 "Hart communicating" *Air Regulator Model 67 CFR with Filter and Internal Relief, Stainless Steel Tubing, Swagelock Fittings. Fisher Model: ED-4-WCC-600RF-T1-G1-667-45-FC-DVC6010/HC-67CFR-SST-SWAG