The reviews are automatic translation.
Tap water piping
On 2018-10-28 18:44:23
Although I purchased it as a fixture, I used it for piping of water today.
Mounting on a compressor
On 2017-11-21 17:01:05
It was delivered on time and it was able to be done smoothly with no difficulty.
Used to create passenger car self made air suspension
On 2017-08-19 20:15:05
I am satisfied with price and product quality. Although it is always 8 to 10 k times, there is no air leakage without tubing insertion part, airtight defect of the valve, etc. I would like to purchase it at the next creation.
Attached to aquarium tank co 2 addition instrument
On 2017-05-05 14:40:38
If you do not connect with a pressure resistant tube, water leaks. The cylinder side is connected by a pressure resistant tube, and the counter side is connected with a silicon tube with an insert ring, but water leaks.
Used in set with co 2 bubble counter for aquarium
On 2015-11-21 16:11:59
It is used in a set with VFU 1 - 66 - 25 P made by the company. It is easy to use, but is the problem durable? I will look at the situation while using it.
On 2015-08-11 16:12:07
Previously I used a product from another manufacturer, but it was made of metal, resistance did not flow unless pressure was applied greatly. Also, when air passes through the valve, there was a sound that beeped but these troubles have not happened with this product. Because it is made of bra, it is light and easy to handle.
On 2015-04-12 15:57:56
Prevention of backflow of hydrogen gas for fuel cell
On 2015-03-20 16:59:35
It was convenient to use the suction pipe as a tank instead of using it for the hydrogen inlet port of a small fuel cell, but I was concerned that the size was big. It should be simple in structure, so I think it is regrettable
Preventing backflow of soap
On 2015-03-08 17:14:47
Air flow prevention
On 2015-02-23 03:14:55
It is easy to install and prevents reverse flow firmly.
Preventing Falling of Fluid Objects by Fallation
On 2014-11-20 15:51:12
Although it is a product of air use, it was introduced for the purpose of preventing the fall of the fluid by its own weight. Although it is not original use, it is under investigation as to how far it is durable, but it is announced as a proposal point to customers as judging that it is generally good and no problem.
Make carbonated water
On 2014-10-06 22:16:51
I was advised to purchase for safety reasons at the site we referred to.
Preventing backflow of liquid
On 2014-08-24 02:59:59
Depending on the frequency of use / situation, it seems that both directions will be stopped in about one year. Since it is a consumable item, it is always in stock for replacement.
Creation of carbonated water using carbonic acid cylinder
On 2014-07-22 20:50:20
When carbonated water entered the tube, I bought it just to make sure it does not flow back to the regulator. If transparent tubes can see water, it is not essential for making carbonated water. Moreover, water had entered the tube once, but the water flowed back through the check valve. Although it may be prevented if a completely opposite air current / water flow occurs, it is not suitable for a use such as stopping a small amount of back flowing water while the direction of flow of the main carbon dioxide is unchanged It seems to be.
No. 68 I pass oil equivalent to machine oil.
On 2014-06-19 19:05:19
I have used it for 2 years, but I have no trouble.
Production of carbonated water
On 2014-03-18 13:11:16
It was easy to connect. I will also buy next.
On 2013-10-24 15:24:48
It is light and operates reliably.
Parts making carbonated water
On 2013-02-04 12:51:55
Parts for making carbonated water. I bought it to avoid carbonated water flowing back and leaving water in the tube. There are facts that do not know unless you try using it by aligning them in close proximity to other parts and aligning with the same thickness and being familiar. When the carbon dioxide flows vigorously to the plastic bottle side, there is a faint sound called boo. (Small sound not heard unless careful) I thought that the absorption of carbon dioxide which is invisible to the eye is easy to understand and unexpected advantage because sound is generated when it pushes the PET bottle vigorously. The reason for the sound may be a valve in the valve, there is a possibility that the sound may stop running, and it seems that there are variations due to the product, but this may be only a feeling once experienced.
Preventing backflow of carbon dioxide gas
On 2013-01-30 13:03:05
It is more reliable and more reliable than a high check valve.