CO2 flow Regulator Needle Valve with Mini Gauge 0-2000PSI Gas flow Rate Control W21.8 Thread ,Durable Brass Construction

<p>1. Compact and Design</p><p>This needle valve features a mini gauge with a range of 0-2000 psi and an adjustable knob for precise control of the output flow rate. The valve's inlet thread is compatible with W21.8 treaded cylinders ( It's made according to UK, Europe standard. Please note this thread do not fit cylinder in USA and Canada) and it is constructed with an aluminum body and brass core, ensuring durability for long-term use.</p><p>2. Versatile Application</p><p>The flow controller is designed for gas flow management, displaying the internal pressure of the cylinder on the gauge. It is for controlling CO2 flow rates in both planted aquarium co2 systems, providing consistent 24-hour CO2 output, and for flow testing in laboratory .</p><p>3. High-Pressure Hose Compatibility</p><p>The valve supports connection with a high-pressure hose, featuring a 4mm inner diameter and 6mm outer diameter. Note that this needle valve does not function as a pressure reducer and should not be used with timers, solenoid valvesor sealed containers designed for low pressure. It is intended for applications where non-blocking output is essential.</p><p>4. Smooth Adjustment</p><p>The adjustable knob on the top of the CO2 flow controller is designed for smooth rotation, allowing for precise and effortless flow rate adjustments to meet your specific needs.</p><p>Attention:This product is not designed for pressure reduction. Do not use it in a closed container that is not high-pressure resistant or with equipment that does not have a stable output.</p><p>What's in the package?</p><p>1 x Co2 Flow Regulator</p><p>1x O-ring for replacement</p><p>Related Products: flow meter,water meter,water flow meter,flow water,smart water meter</p>

• Ease of Installation:Quick setup with a hand-twist design, eliminating the need for tools and time-consuming installation.
• Wide Application:Suitable for various CO2 setups, from aquarium planted systems to gas flow testing in labs.
• High-Pressure Compatibility:Easily connects to 6x4mm PU tubes, for high-pressure CO2 systems in aquariums and laboratories.
• Co2 Flow Control Valve|Precision Flow Control:Fine-tune CO2 flow with a mini gauge, ensuring consistent output from 0-2000PSI for optimal plant growth.
• Material:Crafted with an aluminum alloy body and brass core, this CO2 needle valve withstands rigorous use.