Zurn Wilkins 34-20XLDUC 3/4" 20XL Pressure Reducing Valve (Double Union Copper Sweat x Copper Sweat)

7 TO 570 PSI, 3/4" NPT, HIGH PRESSURE INDUSTRIAL REGULATOR FOR AIR & INERT GAS, ADJUSTABLE 7 THROUGH 570 PSI, HIGH FLOW RATE, T-HANDLE STYLE ADJUSTMENT WITH LIQUID FILLED PRESSURE GAUGE (3/4" NPT)

R-K Industries FPR Series 1/2" Polypro Fluid Pressure Regulator, 5-100PSIG Range, Vacuum-150PSIG Upstream, FNPT

Air Pressure Regulator, Pneumatic Vacuum Regulator Compact ‑100 to ‑1.3Kpa Pneumatic Vacuum Pressure Regulator Long Life Span with Dial for Industry

Jeanoko Pneumatic Vacuum Regulator, Air Pressure Regulator Air Regulator Valve ABS ‑100 To ‑1.3Kpa with Dial for Industry 80 Vacuum Regulator Valve Vacuum Pump Regulator

Maxitrol RV48L Natural Gas Pressure Regulator, 1" In and Out Opening, 3/4" FPT Thread,1/2 PSIG Inlet Pressure, 3"-6" WC Outlet Pressure

Maxitrol Gas Pressure Regulator 325-5AL-66

Watts LF25AUB-HP-Z3 Water Pressure Reducing Valve Union, 3/4 Inch, Solder x NPT Female

Watts Backflow Preventer 3/4 In Water Pressure Reducing Valve, Npt Thread Union X Npt Female, Max Work 400 psi, Adjust 25-75 psi

PITCO 1/2" NPT LP Gas Pressure Regulator 5" to 12" Water Column Range P5046655