12 best co2 regulator with solenoids

• DURABLE MATERIAL: Long-lasting durable brass components that will function for many years without rusting
• SPECIFICATIONS: 1.58" high pressure gauge: 0-4000 PSI. Flowmeter: 0-15 scfh. Inlet connection: cga-320
• APPLICATION: Perfect for indoor grow rooms, grow tents, green houses, and hydroponics to enhance the amount of carbon dioxide to the growing environment and speed up growth rates and yields by up to 40%.
• COMPONENTS :A precision regulator, flow gauge, and industrial solenoid valve, 5 meters free plastic dispensing tubing and USA standard 3-prong plug (Hose tail suit for 4.2 mm inside diameter hose. )
• MULTIPLE OPTIONS: This CO2 Regulator will allow you to maintain ideal CO2 levels for optimal growth

User questions & answers

Question:	I set the flow that 7 for my indoor veggies. the 20 lb co2 tank was empty after 36 hours. is this normal
Answer:	Return it. I got 2 defective units back to back.
Question:	How do you read the chart? It seems backwards. For example if you need 1 cfph set flow meter to 7, but if you need 5 cfph set the flow meter to
Answer:	Mine looks the same.
Question:	Do these units act as a back flow preventive device
Answer:	Oval-shaped w temp display in front
Question:	How do i adjust the co2 flow. The ball goes all the way to the top when my controller opens the solenoid. I did not get a operation manual with the co
Answer:	The thermostat on my heater is very sensitive too. I just set it a bit lower than I need and it usually stays where I want it. It has to do with the outside temp of the tank.

Product features

VIVOSUN Hydroponics CO2 Regulator

This VIVOSUN CO2 regulator can be specially used in grow rooms, grow tents, green houses, aquariums, and other places. CO2 is essential to photosynthesis and is often the most overlooked element limiting plant growing. Growing plants with hydroponics requires up to 5 times the amount of CO2 than naturally occurs in the air. Fertilizing the air with CO2 will shorten your growing time and double your harvest yield if done correctly.

Parameters:

Flowmeter: 0-15 scfh

Inlet connection: cga-320

Plastic Tubing: 5 Meters

Hose tail: suit for 4.2 mm inside diameter hose

Solenoid valve

1.58" high pressure gauge

Volts: 110 Volts

USA standard plug

Pressure Gauge

Measure the amount of CO2 being pushed through your system

Easy to Control

Turn the CO2 tank valve to "OFF" when attaching or detaching the CO2 regulator

High-Quality Solenoid Valve

Attach your hose here and thread it throughout your system

• DUAL Big GAUGE! 1.6 inch big dual gauge easy to read your cylinder inner and working Pressure.
• UPDATED SPLIT-TYPE DC SOLENOID! Newest 12 DC split-type solenoid instead AC models, more safe and stable. NEVER noise, automatic turn on/off CO2 with timer.
• HIGH PRECISION STRUCTURE-This regulator is designed for the aquarium. High precision fine-tuning easy for co2 to be 1 bubble in 3 seconds. Upgraded sealing material avoid any leak.
• BUBBLE COUNTER AND TOOLS INCLUDED! Together with bubble counter, you can read your co2 flow rate. Bubble counter with check valve function, stop water backflow to bottle. All installing tools included, make all goes easy.
• CLASS 1 MANUFACTURING TECHNOLOGY! Made of hard aluminum alloy, surface spraying treated. Pressure knob and fine tuning knob with knurl.

User questions & answers

Question:	Can this be used with a CO2 cartridge
Answer:	I did not receive the bubble counters. However, the splitter valve seems to be working well.
Question:	Can you adjust the ouput pressure
Answer:	The adjustment knobs are on the very end, the bottom main connector needs to have a threaded male end on the regulator to have the correct connection. Aka the main bottom connector is a female threaded end and needs a male threaded receiver on the regulator or whatever else comes before this splitter.
Question:	It is still releasing co2 even unplugged. Is there a way to fix this
Answer:	Great product. Bubble counter is not included. JARDLI Aquarium CO2 Bubble Counter with Check Valve for CO2 Regulator Injection System https://www.amazon.com/dp/B07VVRJQ1C/ref=cm_sw_r_wa_api_i_p99-Eb0M74JAVA Highly recommended, I been using it for almost 5 months now and I haven’t had any issues so far.
Question:	If the solenoid is not making a clicking sound does that mean it’s not working? C02 will not come through
Answer:	Its prob 3/8 however, it works with any US standard regulator if thats what you want to know

Product features

DC 12V solenoid valve, high Performance, cool operating temperature

● Solenoid included, you can easily plug the solenoid into your timer to create a daily automated on/off schedule coupled with the lighting system.

● Customized aquatic 12v DC split-type solenoid, more safe and stable than AC solenoid.

● Low power consumption: 2.5 watts only. keeps the solenoid cool to the touch during operation.

● Modified solenoid to prevent overheating, buzzing, and allows the valve to open and close smoothly.

High precision needle valve with bubble counter, easy to control your CO2 rate

● Precision needle valve included. The CO2 flowrate allowing to go as slow as 1 bubble per 5 seconds with our high precision needle valve.

● Bubble counter has a check valve to prevent any backflow of fluids to the solenoid.

Upgraded Sealing Material

Sealing material and structures have been updated to withstand temperatures between -45 to 90 degrees Fahrenheit. We have included extra sealing rings.

Dual gauge for both inner tank and output pressure

Dual 1.6inch gauge indicates working pressure and cylinder pressure. Left gauge shows output pressure. Right dial indicates CO2 cylinder’s inner pressure.

Solid Meterial Used

Regulator body is made of aluminum alloy. Gauges are made of stainless steel. Needle valves are made of copper electroplated to allow continuous usage without worrying about rust.

Fzone Regulator Upgraded Version

• Solid made of all-metal material, durable and sturdy
• Modified Aquatic Solenoid for a silent operation
• Sealing technology assures no leaking issues
• Easy install, all tools and materials included to get started

• DUAL GAUGES! Dual gauges allows for a more precise reading of inner tank pressure and working output pressure.
• UPDATED SPLIT-TYPE DC SOLENOID! Newest 12V DC split-type solenoid instead 110V AC models, more safe and stable. NEVER noise, automatic turn on/off CO2 with timer.
• HIGH PRECISION STRUCTURE! Fine tuning valve with knurling to precisely control the CO2 output. Made of hard aluminum alloy allow continuous usage without worrying about rust
• BUBBLE COUNTER AND TOOLS INCLUDED! Bubble counter with check valve and tools are included to make the process hassle free.
• ATTENTION! Suitable for standard North American fittings, CGA 320.

User questions & answers

Question:	Are there operating directions for using in an aquarium
Answer:	the weight is not enough to hold the orbit pc, my felt off 2 weeks of use, the material structure is not strong enough, i had to trash mine
Question:	My solenoid went out, is there a way to get just the electrical solenoid
Answer:	Depending on how hot you make the dryer go. Low heat I would say yes but you control the heat range. I am very happy with my dryer! It’s awesome and my clients think it’s super cool looking too!
Question:	Can i use this to paintball gun tank
Answer:	I do not have this model. My heating elements are stationary.
Question:	What is the different between mini dual gauge and big dual gauge
Answer:	Not sure if this is a question...there was a picture showing the assembly in the box. The fans - after connecting the wires, they snap into the holes. The poles fit inside each other and then into the hood. I do not recall seeing written instructions - only diagrams.
Question:	I purchased this and when i turn it on it’s not doing anything. the power light is on but i can’t press any buttons. it’s been 15 minutes. what gives
Answer:	you can rotate the nozzles for styling easily after it snap on, it fix well with no fall off
Question:	how many weight is this item
Answer:	JOHN Blast Turbo 6900 Hair Dryer is Equipped with 2 Snap-On Nozzles. The diameter of the nozzle opening is 1.85 inch with Airflow Mouth Width 0.39 inch and Length 2.35 inch, Height 2.55 inch for the Small one and Width 0.39 inch and Length 2.75 inch, Height 2.95 inch for the Big one
Question:	Is this dryer great for deep conditioning treatments
Answer:	It was heavy and little too much air flow even at the speed which made it difficult to use it.
Question:	Height Of this
Answer:	This hair dryer works fine for US/Canada Voltage ONLY, not dual voltage. Thanks

Product features

Customized Aquatic Solenoid

• Solenoid included, you can easily plug the solenoid into your timer to create a daily automated on/off schedule coupled with the lighting system.
• Customized aquatic 12v DC split-type solenoid, more safe and stable than AC solenoid.
• Low power consumption: 2.5 watts only. keeps the solenoid cool to the touch during operation.
• Modified solenoid to prevent overheating, buzzing, and allows the valve to open and close smoothly.

High Precision needle valve with bubble counter, easy to control your CO2 rate

• Working pressure is between 30-60psi to adjust the CO2 flowrate allowing to go as slow as 1 bubble per 5 seconds with our high precision needle valve.
• Bubble counter has a check valve to prevent any back flow of fluids to the solenoid.

Upgraded Sealing Material

Sealing material and structures have been updated to withstand temperatures between -45 to 90 degrees Fahrenheit. We have included extra sealing rings.

Dual Gauge for both inner tank and output pressure

Dual mini gauge indicates working pressure and cylinder pressure. Left gauge shows output pressure. Right dial indicates CO2 cylinder’s inner pressure.

Solid Meterial Used

Regulator body is made of aluminum alloy. Gauges are made of stainless steel. Needle valves are made of copper electroplated to allow continuous usage without worrying about rust.

Fzone Regulator Upgraded Version

• Solid made of all metal material, durable and sturdy
• Modified Aquatic Solenoid for a silent operation
• Sealing technology, assures no leaking issues
• Easy install, all tools and materials included to get started

Product description

Aquarium: Perfect for calcium reactor and Freshwater Plant CO2 injection applications. Compatible with most CO2 atomizer and diffuser. Calcium Reactors and CO2 fertilization require far more precision in their dosing. Our Deluxe CO2 Regulator with solenoid is the best we've seen. Unit comes with dual gauges each with dual reading of both psi & kg/cm. Left gauge meters tank capacity and right gauge output pressure. Green house and Hydroponics: Carbon dioxide is one of the essential ingredients in green plant growth and is a primary environmental factor in greenhouses. CO2 enrichment at 2, 3 or four times natural concentration will cause plants to grow faster and improve plant will quality. The reason you will get more rapid and efficient growth and better plant quality with a higher CO2 level is because plants must absorb CO2 in combination with water, soil nutrients and sunlight which produces sugars which are vital for growth. If any of these elements are missing or low, plant growth will be retarded. When CO2 is increased to over 1000 ppm it results in higher production and plant quality. CO2 fertilization require far more precision in their dosing. Our Deluxe CO2 Regulator with solenoid is the best we've seen. Unit comes with dual gauges each with dual reading of both psi & kg/cm. Left gauge meters tank capacity and right gauge output pressure. With its fine tuning capabilities and electronic regulation, this CO2 Regulator meets the highest industry quality standard.

• COOL-TOUCH, industrial electronic Solenoid design
• Dual Gauges paired with precision needle valve for fine tuning release of CO2
• Durable brass construction for long-lasting durability and dependability
• Compatible with most CO2 atomizer and diffuser
• Compatible with most high density tubing (Free Bubble Counter with Integrated Check Valve)

User questions & answers

Question:	Can the brass piece where the hose comes out be adjusted (twisted) 45 degrees
Answer:	Yes the strap can be adjusted to fit an adults hand as I’m am over 6 feet tall, 220lbs and work in hash environments and I really like this case
Question:	Hello !. The solenoid valve is 110v / 220v auto switch
Answer:	It does not work with the magic keyboard. I am returning it too. Nice case though.
Question:	can be conect to 220 volt
Answer:	Hi, yes it fits Apple Pencil 2, not sure about Apple Pencil 1. I can even snuggle it in with a pencil sleeve on. But it fits perfect without the sleeve.
Question:	What else would I need to add to this for an aquarium co2 system
Answer:	The touch ID button is not covered and works perfectly.

Product description

FZONE Pro Series Aquarium Dual Stage CO2 Regulator Adjustable Output Pressure with DC Solenoid and Integrated High Precision Needle Valve and Bubble Counter

• DUAL STAGE CONSTRUCTION & ADJUSTABLE OUTPUT PRESSURE. Dual stage construction provides stable output pressure regardless of how much CO2 gas remains inside the CO2 cylinder, eliminating unpredictable catastrophes such as an end-of-tank-dump (EoTD). The output pressure is adjustable from 0-65 PSI based on customers’ different needs.
• MODULAR MANIFOLD BLOCK DESIGN. Two manifold blocks are included. Each block comes with its own high-precision needle valve and can be operated independently. You may use one block for one aquarium or use both for two aquariums.
• SAFETY AND PRECISION IN MIND. Our regulator has a built-in safety valve. It will open automatically to release the pressure when it exceeds 100 PSI. The integrated needle valve is precise. The CO2 output can be adjusted to as low as 1 bubble every 3 seconds.
• SOLENOID RUNS ON 12V DC INSTEAD OF CONVENTIONAL 120V AC. This regulator adapts to 12V DC, which is more stable and consumes less power. The solenoid is safe to touch and is very quiet. This solenoid is designed to work with an automatic timer.
• ATTENTION! Suitable for North American CO2 cylinder with CGA320 adapter! Installation tools are included.

User questions & answers

Question:	Does this come with 2 manifolds? And if so is a 3rd available? I have 3 planted tanks side by side and want to run all 3 with the same system
Answer:	Dear customer, the regulators can accurately measure and more precise control CO2 pressure for maximum convenience and maximum efficiency brewing.
Question:	Do you need to add a Check valve to prevent water from flowing back into the regulator for planted aquariums
Answer:	Dear customer, we have strict inspection standards to make sure product quality. This CO2 regulator is suitable for home-brew, restaurants and brew setups etc.
Question:	would I need a stand-alone check valve when using this regulator with an inline diffuser
Answer:	The regulator did not come with a tank but the regulator will fit any standard US CO2 tank, (CGA320). I went to a local welding shop and got the tank. This was my first time using CO2 and this unit has been working great for me. I knew nothing about hooking them up but it is pretty straight forward, even though the instructions are not that good. But 6 months later it is still working great and I would not hesitate to buy another one of these for another tank I am setting up. Hope this helped. Good luck.
Question:	The needle valve isn't very good. The bubble count drifts often. Is there a way to manage this? Or change out for a better needle valve
Answer:	Count the bubbles. Download a beats per minute app(may be in music section) this will tell you the amount of bubbles per minute.

Product features

Dual stage structure with adjustable output pressure and safety valve

• Dual stage design, stable output pressure, and eliminates "end of tank dump"
• Pressure knob is adjustable from 0-65 PSI depends on your needs
• Dual gauge indicates tank volume and working pressure
• Safety valve built in. When the pressure is exceeding 100 PSI, the valve will automatically release the pressure

Expandable manifold blocks- each comes with integrated high precision needle valve and bubble counter

• With easy installation you can add or remove additional blocks as needed
• High precision integrated needle valve. Flowrate can be adjusted to as low as 0.3bps
• Bubble counter has check valve built in to prevent water from backflowing into the regulator
• Fits standard 4/6 mm (3/16" inner diameter) CO2 proof tubing

*Fill the bubble counter with fresh water only. DO NOT use oil or salty water*

DC 12V solenoid valve, high Performance, cool operating temperature

• This solenoid is designed to work with an automatic timer.
• DC 12V solenoid is safe and is much more stable than the AC solenoid
• Low power consumption: 2.5 watts only. keeps the solenoid cool to the touch during operation
• Re-designed solenoid opens and closes smoothly. No more overheating and buzzing sound

FZONE PRO Series Dual Stage Regulator

• Safe 12V DC Integrated Solenoid Valve
• Adjustable working pressure up to 65 PSI
• Made of solid metal material
• High precision needle valve
• Bubble counter with built-in check valve
• Expandable manifold block
• Easy to install – installation tools are included

Product description

PRO-SE Series - New Generation of our most popular Aquarium Dual Stage CO2 Regulator. Completely redesigned with new pressure stabilisation construction. Much larger internal springs are giving safety and precision at the highest level. Dual stage design minimises an increase in output pressure as pressure drops in gas cylinder and will prevent end-tank-dump keeping your aquarium livestock safe and CO2 levels constant. Safe 12V DC Integrated Solenoid Valve Power adapter with universal voltage 100V-240V New quality design and completely new construction. Innovative design provides extreme accuracy and safety. Integrated Solenoid Valve. Adjustable working pressure up to +/- 40PSI (3 BAR) which makes an excellent product for both Tropical and Marine Aquariums. Needle valve with bubble counter included. Dual gauge pressure indicators (tank volume and flow pressure / working pressure) Due to Two Stages construction compatible with any size CO2 Cylinders. The thread is made according to North America CGA320 standard.

• CO2 ART simply the best 5 year manufacture's warranty
• Dual Stage prevents end of tank dump
• Adjustable working Pressure
• CGA 320 standard threading
• Includes Needle Valve and Bubble Counter

User questions & answers

Question:	Does the bubble counter act as a check valve also, or should I add a separate check valve to the line
Answer:	I would say yes! Its a great heater.
Question:	dose the bubble counter have a check valve
Answer:	It's adjustable

Product description

The carbon dioxide can balance your aquarium to optimize plant growth.Aquatic plants can be challenging to bring out their optimal growth and color. In order to achieve a better effect of aquaculture, we need to add appropriate amount of carbon dioxide to the water.This allows plants to grow faster, with more vivid colors and thicker leaves.



Product advantages：

1. Dual Gauge:

Dual mini gauge indicates working pressure and cylinder pressure show the working status of the CO2 system. Left gauge shows output pressure. Right dial indicates CO2 cylinder’s inner pressure.

2. High Precision needle valve with bubble counter:

Bubble counter has a check valve to prevent any back flow of fluids to the solenoid.

Sealing material and structures have been updated to withstand temperatures between-45 to 90 degrees Fahrenheit.

3.Regulator Construction:

High-grade manufacturing will allow consistent flow rates and output pressure (30-60 psi).

High precision needle valve to adjust output flow rate as slow as 1 bubble every 5 seconds.

Solid made of all metal material, durable and sturdy.

Modified Aquatic Solenoid for a silent operation.

Easy install, all tools and materials included to get started.

4.Customized Aquatic Solenoid:

Solenoid included, you can easily plug the solenoid into your timer to create a daily automated on/off schedule coupled with the lighting system. (We have included extra sealing rings.)

Customized aquatic 12v DC split-type solenoid, more safe and stable than AC solenoid.

Low power consumption:keeps the solenoid cool to the touch during operation.

You will receive:

1×Regulator

1×Bubble counter with check valve

2×Sealing ring

1×Hex wrench

1×Tighten wrench

1×Instructions

• Dual Gauges- The big dual meter display can clearly display the working status of the carbon dioxide system and clearly read the inner tank pressure and working output pressure.
• Split-Type DC Solenoid - Newest 12V DC split-type solenoid instead 110V AC models, more safe and stable. Noise-free, low-power, low-temperature solenoid valve.
• Hight Precision Details - Fine tuning valve with knurling to precisely control the CO2 output, made of hard aluminum,not easy to rust.
• Strong Compatibility - Compatible with most brands of high-density tubing，it also suitable for standard North American fits CGA 320.
• Quality Products and Services - Package with installation instructions and product details instructions, if you have any questions about the products and services, please feel free to contact us and we will do our best to help you.

User questions & answers

Question:	What size is the co2 o ring replacement
Answer:	No, it's suitable for 4/6mm pipe.
Question:	Will this fit home soda dispenser co2 bottles
Answer:	Yes, output pressure can be adjusted form 0 to 65 PSI, it works well.
Question:	If you have the single gauge model, how can you know how many psi is coming out of the regulator? will it work with an atomizer
Answer:	Line to line.
Question:	Isn't this supposed to come with a check valve? I didn't recieve one in the package
Answer:	Dear customer, 01#Single Head Micro-metering Valve for Gauge. You can have this for reference. Thanks for your support.

Product description

CO2 Regulator for Aquarium Planted Tanks, designed with decompress pressure gate, easily to adjust, stable and accurate CO2 output

• Big Dual Gauge Display - 1.6 inch big dual gauge display with clear tick marks and numbers allows you clearly and accurately read the pressure(0-3500 psi) in the cylinder and output pressure(0-150 psi), even it is installed in the corner.
• Updated Split-type Solenoid - Newest split-type solenoid dual stage valve for added safety and reliability. Low power consumption solenoid with low noise and temperature. DC 12V Power. Up to 57 inches of wire, so no longer have to worry about finding a socket, the installation location can be selective.
• High Precision Structure - This is a great regulator for the aquarium. The built in counter with check valve function on the regulator is adjustable by micro-adjustable valve according to your need. In order to avoid air leakage, each connection has a sealing ring.
• Strong Compatibility - The CO2 aquarium regulator is compatible with most brands of high density tubing to inject your aquarium with CO2 quickly and easily. It also works well with most CO2 atomizers and diffusers and US standard CO2 tanks(CGA320 connector).
• What's in Your Package? - 1 x DoubleSun big dual gauge regulator; 1 x wrench; 1 x hex wrench; 1 x extra seal ring; 1 year warranty. You can get it set perfect for a planted aquarium with our regulator.

User questions & answers

Question:	What size(capacity)of this cylinder
Answer:	6'
Question:	I can't regulate the co2 output by the second clock
Answer:	Yes
Question:	What size aquarium is this for
Answer:	It dispenses the co2 out of a hose on the output side of the regulator. It's up to the grower to move the gas around. So what most people do is attach the hose dispensing the co2 on to a oscillating fan. Then the fan will blow it around
Question:	What type of metal is it
Answer:	Definitely. I bought it for my son so we could dive together.. he's used it 10 times so far and its worked flawlessly. But if you plan to do technical diving I would get a higher end package

Product description

Designed and Manufactured by- Safari USA Why Safari USA CO2 Regulator? Firstly, It is CE APPROVED. Which means it will not overheat. Safari USA CO2 regulator is made by us from precision instruments designed in the U.S. It will ensure that the level of carbon dioxide is kept at the desired level. It uses inferred monitoring equipment to continuously read the levels of carbon dioxide. When the levels drop below optimal it will turn on your equipment. When levels are optimal it turns off the equipment. You can turn off our regulator during the night because the plants do not need carbon dioxide at night. Model # MDC99003

• HIGH QUALITY: CO2 Regulator & Valve. Made by Safari USA From Precision Instruments Designed in the U.S.
• BRASS CONSTRUCTION: Long-Lasting Dependability and Durability a Well as Combines a Precision Regulator, Flow Gauge, and Industrial Solenoid Valve.
• DESIGNED FOR INDOOR GARDENING GROW ROOMS AND GREEN HOUSES. To Enhance Carbon Dioxide to the Growing Environment this CO2 Regulator Will Allow you to Maintain Ideal CO2 Levels for Optimum Growth. Or it can Help you get you a Nice Refreshing Cold One Straight From the Tap.
• ALSO DESIGNED FOR KEG AND KEGGING & Anything Else That Requires a CO2 Regulator,Such as Soda Fountains, Etc...INCREASE THE PLANT METABOLIC RATE: Speed up Growth Rates and Yields by up to 40%
• 110 VOLTS U.S. STANDARD U.S.A. POWER. Plastic Tubing is 5 Meter Long.

User questions & answers

Question:	Just got my item an the pressure value or meter does not work. What can you do about this
Answer:	I don’t remember that this happened, however, I suggest you turn it off and unplug the device for 10 minutes, while you check each piece is placed correctly and even reading troubleshooting of user manual, because in most cases that it is because each program is combined depending on the service, I mean, temperature, time, fan, rotation ... etc
Question:	Can the solenoid be removed and just directly attach the hose fitting to the unit
Answer:	This is unsafe don’t purchase it!

• DESIGN FOR PAINTBALL TANK. Connect to paintball CO2 tank, no adapter required, no assembly required.
• 12V DC SOLENOID WITH PRECISION NEEDLE VALVE! This co2 regulator use 12V DC solenoid valve repalced AC solenoid valve, safer and more stable, lower power, no noise. Automatic turning on/off CO2 output with timer. Aquarium specific needle valve, High precision fine-tuning easy for co2 to be 1 bubble in 3 seconds.
• BUBBLE COUNTER WITH CHECK VALVE FUNCTION! Come with bubble counter, you can read your co2 flow rate directly via the bubble counter. Bubble counter with check valve function, stop water backflow to bottle.
• CLASS 1 MANUFACTURING TECHNOLOGY! The co2 regulator is made of hard aluminum alloy, surface spraying treated.
• ATTENTION: Only suite for paintball tank(Paintball tank is NOT included, for demonstration purposes only.Please fill up your paintball CO2 tank if you purchased the tank online before using the regulator. The paintball CO2 tank is shipped empty due to safety concern).

User questions & answers

Question:	Is each product tested before it is shipped out? I have tried plugging mine into several different outlets and I can’t get the solenoid to turn on
Answer:	SET THE BIG KNOB TO ABOUT 45PSI ON THE WORKING PRESSURE GAUGE, THEN USE THE SIDE KNOB TO ADJUST YOUR BUBBLE COUNTER. LOTS OF YOUTUBE VIDEOS ON SET UP. THEY ARE ALL PRETTY MUCH THE SAME.
Question:	How often should regulators be replaced
Answer:	Please message me With your order# I Will send you part replacement
Question:	When I try to tighten it to the brand new tank, it immediately leaks from the small hole near the bottom of the regulator. Should I return it
Answer:	i believe it may require an adapter, but those are readily available, even at your local home improvement store.
Question:	It is just the one valve? Or is it one needle valve and another for pressure
Answer:	Mini is single stage, 1 spring in regulater to reducing the output pressure, And output pressure not adjustable. Dual stage piece have 2 set spring in regulater, 1 used for output pressure adjustment.

Product features

Solid meterial used with dual gaugle.

• Oxidation treated aluminum alloy body and stainless steel diaphragm for long-lasting durability and dependability.
• Needle valve made of copper, easy to adjust your CO2 flowrate low to be 0.3bps.
• Dual gauge easy to read your cylinder inner pressure and working pressure.

OTS Mini DC 12V Solenoid Valve, High Performance, Cool Operating Temperature

• OTS 12V DC mini solenoid valve, safer than AC solenoid.
• Use with a timer, solenoid valve allows for CO2 to be switched on/off at defined times, e.g. to sync with the aquarium lighting.
• Red LED on/off indicator - the operation (on / off) of the solenoid valve can be confirmed by the red LED.
• Energy saving - low power consumption: 0.4 watt only. keeps the solenoid cool to the touch during operation.
• No noise - without buzzing or humming sound.
• High quality model - OST brand, special structure for long-lasting durability and dependability.

Precision needle valve for fine tuning release of CO2

• Needle valve made of copper, easy to adjust your CO2 flowrate low to be 0.3bps.
• Bubble counter included. you can read your co2 flow rate. Bubble counter with check valve function, stop water backflow to bottle.
• Fits standard 4/6 mm ( 3/16" inner diameter ) CO2 proof tubing.
• High quality model - OST brand, special structure for long-lasting durability and dependability.

Fzone Paintball Regulator

• Solid matel meterial, not plastic.
• Regulator, bubble couter, solenoid needle vlave all in one.
• Newest DC mini solenoid, high performance, cool operating Temperature

Product description

INTRODUCING : NEW CO2 Injection for Aquariums

Designed with decompress pressure gate, easily to adjust, stable and accurate CO2 output



Features

Assist your aquatic plants in their growth cycle with our CO2 aquarium regulator. Always inject just the right amount at the right time to keep your plants healthy and happy. With its precision construction you can count on being able to fine tune the amount of CO2, adjusting as necessary, in order to create the best growing conditions for your aquarium plants.



COMPATIBLE WITH MOST EQUIPMENT :

Our CO2 aquarium regulator is compatible with most brands of high density tubing to inject your aquarium with CO2 quickly and easily. It’s also compatible with most brands of CO2 atomizers and diffusers. Our goal is to allow our CO2 aquarium regulator to fit easily into your established set up.



MINI DUAL DISPLAY :

allows for easy reading of your settings to ensure that they are always where you want them to be.



BUBBLE COUNTER :

High quality high pressure check valve.



Package Includes:

1X Dual Gauge Check Valve regulator with Solenoid : Solenoid is 110 Volts

1x Bubble Counter

Tighten Tools

• ✔ CGA 320 CO2 AQUARIUM REGULATOR – Our YaeTek CO2 aquarium regulator has Mini Dual Gauge and compatible with most high density tubing to inject CO2 aquarium.
• ✔ WITH MINI DUAL GAUGE DISPLAY – The dual gauge display is Easy to read and helps you to read the measurements quickyl and accurately.
• ✔ GREAT COMPATIBILITY – Compatible with most high density tubing and CO2 atomizers / diffusers.
• ✔ BUBBLE COUNTER + Check Valve + Solenoid
• ✔ CGA320

User questions & answers

Question:	Will this fit a CGA 320 valve
Answer:	Please use the contact seller button and you’ll get a new one at no cost.
Question:	can the bubble counter be rotated so that it is in an upright position if using 20oz paintball tank
Answer:	Hypothetically, yes. But, I wouldn’t recommend to anyone unless they were very familiar with doing such things.
Question:	Will this fit on a 5lb bottle
Answer:	it is built in with a check valve
Question:	Does this require an adapter to fit a paintball CGA 320 tank
Answer:	Yes the bubblee counter has a built in check valve

Product description

Co2 Regulator with dual gauge for tank pressure and working pressure. Paired with high percision needle valve for accurate dosing. Complete with electronic solenoid.

• Brass, aluminum and steel construction
• High percision needle valve
• Dual gauge
• Electronic Solenoid

User questions & answers

Question:	What is the factory set working pressure of the regulator and can it be manually adjusted out of the box
Answer:	You'd replace it if it broke. That's about it.
Question:	is this a single stage regulator? I.E. no end of tank dump
Answer:	Make sure you have a silicone lubricant for your o-ring. Otherwise screwing in the tank might chew through the o-ring, which is sounds like it did. I also had to buy some paintball o-rings because the one that came with my tank broke the first time. Probably due to user errors. :D
Question:	Does this works with disposable co2 cartridge like jt 90g co2 cartidges https://www.amazon.com/gp/product/b008d5ld28/ref=ox_sc_act_title_1?smid=aunsmj
Answer:	Pressure Is preset, not adjustable.