Rego 1786B Valve 3/4 Inch Threaded Port

RegO BR-1786B heavy‑duty final‑line gas regulator, 3/4 in FNPT inlet and outlet, provides adjustable delivery pressure in the 40–110 psig range for LPG and NH3 service. The unit is designed for high‑flow final‑line regulation, with a Cv of 4.8 and a maximum flow around 30,000 scfm, making it suitable for mid‑to‑large gas distribution applications. Two 1/4 in FNPT gauge ports (plugged) are located on each side of the valve to allow inline pressure monitoring without removing the regulator from line service. Inlet and outlet connections are 3/4 in FNPT, supporting straightforward integration into existing piping. This BR‑1786B model is part of RegO’s 1780‑series family of heavy‑duty gas regulators and appears in RegO’s LPG/NH3 catalog (L‑500) as a ¾” FNPT regulator, reinforcing its intended use in regulator stations and final‑line installations where reliable pressure reduction and monitoring are required.