Super hot! Several others have checked this out in the last few hours
Verified by shoppers
Product always receives high satisfaction ratings from our customers

Open Valve Features:

1. Open the valve control high sensitivity, open the valve safe and reliable, open the valve debugging is simple, open the valve long service life.

2. Open the valve can accurately adjust the pressure drop and flow, can properly distribute the flow,

3. Open valve pressure control is stable and reliable

Open Valve Parameters:

1. Open the valve inlet thread: ZW27.8; ZW19.2. The

2. Open the valve outlet thread optional: G5/8;G3/4;G1/2;M20*1.5;M22*1.5;

3. Open the valve for the application of temperature: -20 °C – +170 °C

Fluoridation Pipe Features:

Working Pressure: 800 PSI

Burst Pressure: 4000 PSI

Connector of hose: 1/4 '' SAE

Refrigerant pressure gauge range:0-120 PSI

Suggested range: 20-50 PSI

Use: For air conditioner (refrigeration, heating tools) maintenance, refrigerant injection (refrigerant including CFC HCFH HFC, etc.), such as drawing and liquid addition operation of R12 R22 R134a R404a 410a; it can display the real -time system pressure.

Packing List:

Automotive air conditioning inspection pipeline * 1


We are proud to offer international shipping services that currently operate in over 200 countries and islands world wide. Nothing means more to us than bringing our customers great value and service. We will continue to grow to meet the needs of all our customers, delivering a service beyond all expectation anywhere in the world.

How do you ship packages?

Packages from our warehouse in China will be shipped by ePacket or EMS depending on the weight and size of the product. Packages shipped from our US warehouse are shipped through USPS.

Do you ship worldwide?

Yes. We provide free shipping to over 200 countries around the world. However, there are some locations we are unable to ship to. If you happen to be located in one of those countries we will contact you.

What about customs?

We are not responsible for any custom fees once the items have shipped. By purchasing our products, you consent that one or more packages may be shipped to you and may get custom fees when they arrive to your country.

How long does shipping take?

Due the Covid 19 pandemic, your package may arrive slower than expected. Shipping time varies by location. These are our estimates:
Location *Estimated Shipping Time
United States 10-30 Business days
Canada, Europe 10-30 Business days
Australia, New Zealand 10-30 Business days
Central & South America 15-45 Business days
Asia 10-40 Business days
Africa 15-40 Business days
*This doesn’t include our 2-5 day processing time.

Do you provide tracking information?

Yes, you will receive an email once your order ships that contains your tracking information. If you haven’t received tracking info within 5 days, please contact us.

My tracking says “no information available at the moment”.

For some shipping companies, it takes 2-5 business days for the tracking information to update on the system. If your order was placed more than 5 business days ago and there is still no information on your tracking number, please contact us.

Will my items be sent in one package?

For logistical reasons, items in the same purchase will sometimes be sent in separate packages, even if you've specified combined shipping.

If you have any other questions, please contact us and we will do our best to help you out.


Order cancellation

All orders can be cancelled until they are shipped. If your order has been paid and you need to make a change or cancel an order, you must contact us within 12 hours. Once the packaging and shipping process has started, it can no longer be cancelled.


Your satisfaction is our #1 priority. Therefore, you can request a refund or reshipment for ordered products if:

  • If you did not receive the product within the guaranteed time( 60 days not including 2-5 day processing) you can request a refund or a reshipment.
  • If you received the wrong item you can request a refund or a reshipment.
  • If you do not want the product you’ve received you may request a refund but you must return the item at your expense and the item must be unused.

We do not issue the refund if:

  • Your order did not arrive due to factors within your control (i.e. providing the wrong shipping address)
  • Your order did not arrive due to exceptional circumstances outside the control of Min Ztore (i.e. not cleared by customs, delayed by a natural disaster).
  • Other exceptional circumstances outside the control of

*You can submit refund requests within 15 days after the guaranteed period for delivery (45 days) has expired. You can do it by sending a message on Contact Us page

If you are approved for a refund, then your refund will be processed, and a credit will automatically be applied to your credit card or original method of payment, within 14 days.


If for any reason you would like to exchange your product, perhaps for a different size in clothing. You must contact us first and we will guide you through the steps.

Please do not send your purchase back to us unless we authorise you to do so.

5 stars
4 stars
3 stars
2 stars
1 star
Write a Review
12 Sep 2019

very giod

4 Sep 2019


3 Sep 2019

Thank you

1 Sep 2019

As described happy with goods

31 Aug 2019

Useful to know the pressure of air conditioning

25 Aug 2019

Everything is fine, the goods are safe and sound.

16 Aug 2019


1 Aug 2019

I'm fast. I still don't prove it. It looks great.

29 Jul 2019

Well received. Thank you aliexpesse

17 Jul 2019

Everything came both in the description and in the photos.

15 Jul 2019

Packing crumpled. But it seems not crushed. Thanks to the post of russia)))) and so everything is fine. I recommend.

11 Jul 2019

Very good product I highly recommend the quality and the appointment s adapts to all types of fine or wide cans.

28 Jun 2019

Just as displayed

27 Jun 2019

Three rapide

27 Jun 2019

Well made, qood quality. Very fast shipping!

25 Jun 2019

Thank you

10 Jun 2019

All in best fine, pack dotarła but and so najadłem the fear because tracking package showed that parcel about this number doręczono two wks. Earlier than I it recieved in completely different city

10 Jun 2019

Appears to be good. didnot check. Will update later.

Super hot! Several others have checked this out in the last few hours

R134a Refrigerant Recharge Hose Gas Can Fitting Pipe Can Tap For R502 R-12 R-22 Refrigerant Bottle Opener

18 Reviews
US $31.92
US $33.60
US $4.95 Fast Shipping
5-15 days (ships out within 5-7 business days)
Selling fast: get yours before it’s gone!
View Cart
Guaranteed SAFE checkout
Worldwide Shipping

Enjoy flexible international shipping services that currently operate in over 200 countries across the world

Free Returns

Arrange your return for a full refund, we've got you covered with our full Buyer protection

Safe Payment

Buy with confidence using the world’s most popular and secure payment methods


Shopping cart