[Stainless Steel] Crafted from premium stainless steel, erosion-proof, sturdy, and shiny.
[Easy Installation] Ergonomically designed for effortless installation and convenient disassembly.
[Optional Style] 01#Single Head Micro-metering Valve for Gauge, 02#Dual Head Micro-metering Valve for Hose, 03#Single Head Micro-metering Valve + Bubble Counter, 04#Dual Head Micro-metering Valve + Bubble Counter
[Precision Valve Needle] Internal valve needle made from stainless steel, preventing wear and ensuring accuracy.
[Accurate Adjustment] Provides precise CO2 regulation with minimal risk of leakage, achieving 3-second bubble intervals.
