--- product_id: 204664588 title: "R12 R410 Refrigerant Charging Valve, R12 R22-1/4“ Male to 1/4” Female, R410-1/4\" Male to 5/16\" Female, Safety Adapter Flow Control Ball Valve for R12 R22 R410 Air Conditioner Manifold" brand: "gohantee" price: "€ 34.60" currency: EUR in_stock: true reviews_count: 8 url: https://www.desertcart.hr/products/204664588-r12-r410-refrigerant-charging-valve-r12-r22-1-4-male store_origin: HR region: Croatia --- # Precision 1/4" & 5/16" fittings Adjustable flow control ball valve Durable high-strength brass build R12 R410 Refrigerant Charging Valve, R12 R22-1/4“ Male to 1/4” Female, R410-1/4" Male to 5/16" Female, Safety Adapter Flow Control Ball Valve for R12 R22 R410 Air Conditioner Manifold **Brand:** gohantee **Price:** € 34.60 **Availability:** ✅ In Stock ## Summary > ⚡ Charge smarter, not harder — the pro’s choice for flawless HVAC servicing! ## Quick Answers - **What is this?** R12 R410 Refrigerant Charging Valve, R12 R22-1/4“ Male to 1/4” Female, R410-1/4" Male to 5/16" Female, Safety Adapter Flow Control Ball Valve for R12 R22 R410 Air Conditioner Manifold by gohantee - **How much does it cost?** € 34.60 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.hr](https://www.desertcart.hr/products/204664588-r12-r410-refrigerant-charging-valve-r12-r22-1-4-male) ## Best For - gohantee enthusiasts ## Why This Product - Trusted gohantee brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Leak-Minimizing Design:** Install easily on charging hoses to reduce refrigerant loss and save costs. - • **Precision Flow Control:** Adjustable ball valve ensures exact refrigerant charging with effortless operation. - • **Color-Coded Convenience:** Blue for R12/R22 and Red for R410 adapters for quick, error-free identification. - • **Universal Compatibility:** Seamlessly fits R12, R22, and R410 AC manifolds for versatile HVAC servicing. - • **Robust Brass Construction:** Engineered from premium brass for long-lasting durability under heavy use. ## Overview The gohantee R12 R410 Refrigerant Charging Valve is a premium brass ball valve adapter designed for R12, R22, and R410 air conditioner manifolds. Featuring precision 1/4" and 5/16" threaded fittings, it offers adjustable flow control to minimize refrigerant loss during servicing. Its durable construction and color-coded design make it an essential tool for HVAC professionals seeking efficiency and reliability. ## Description R12 R410 Refrigerant Charging Valve, R12 R22-1/4“ Male to 1/4” Female, R410-1/4" Male to 5/16" Female, Safety Adapter Flow Control Ball Valve for R12 R22 R410 Air Conditioner Manifold ## Features - [WIDE APPLICATION] The R12 AC flow control valve adapter fits for R12 R22 air conditioner manifold with 1/4" Male to 1/4" Female. The R410 Refrigerant Charging Valve manifold with 1/4" Male to 5/16" Female. - [FUNCTION] The valve has the adjustable opening function for convenient use. - [DESIGN] The R12 refrigeration charging safety adaptor with 1/4" SAE and 1/4" Female Thread. The R410 refrigeration charging safety adaptor with 1/4" SAE and 5/16" Female Thread. The R12 R410a refrigerant charging valve is easy to install, just install on the end of a charging hose and minimize refrigerant loss during servicing. - [PREMIUM QUALITY] The R12 R22 R410 control valve adapter is made of high quality brass material, with high strength and durable to use. - [SERVICE GURANTEE] Package include: 1Pc x R12 R22 Refrigerant Charging Valve(Blue). 1Pc x R410 Refrigerant Charging Valve(Red). If you have any other concerns, feel free to contact us any time. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B085W1R5TH | | Batteries Included? | No | | Batteries Required? | No | | Best Sellers Rank | #220,564 in Automotive ( See Top 100 in Automotive ) #483 in Air Conditioning Line Repair Tools | | Brand | gohantee | | Customer Reviews | 4.1 4.1 out of 5 stars (611) | | Date First Available | March 13, 2020 | | Exterior Finish | Brass | | Inlet Connection Size | 0.25 Inches | | Inlet Connection Type | threaded | | Item Package Quantity | 1 | | Item Weight | 7 ounces | | Item model number | gohantee-R12-R410 | | Manufacturer | gohantee | | Material | Brass | | Number of Ports | 2 | | Outlet Connection Size | 0.25 Inches | | Outlet Connection Type | Threaded | | Package Dimensions | 6.5 x 5.67 x 1.38 inches | | Part Number | Refrigerant Charging Valve | | Size | 0.25 inches | ## Product Details - **Brand:** gohantee - **Exterior Finish:** Brass - **Inlet Connection Size:** 0.25 Inches - **Inlet Connection Type:** threaded - **Manufacturer:** gohantee - **Material:** Brass - **Number of Ports:** 2 - **Outlet Connection Size:** 0.25 Inches - **Outlet Connection Type:** Threaded ## Images ![R12 R410 Refrigerant Charging Valve, R12 R22-1/4“ Male to 1/4” Female, R410-1/4" Male to 5/16" Female, Safety Adapter Flow Control Ball Valve for R12 R22 R410 Air Conditioner Manifold - Image 1](https://m.media-amazon.com/images/I/71sfFIowBbL.jpg) ## Questions & Answers **Q: Where do the green bushings go?** A: They are extra gaskets. Just a different color. The ones installed are white. When they wear out you can install the green ones. **Q: Does this shut off at the core or is it just another valve for the meters ?** A: These connect to your system at the Schrader valves and by turning the handle it will depress/open the Schrader valves. This opens your line set to whatever you connect on the open port on its side: * A vacuum pump * Gauge set * Micro meter * Leak tester * Refrigerant * or a combination of these. Once done with your maintenance or measurements, loosen the red or blue handle, reseating the Schrader valve, closing your system. When I used these for a new system install, I had to tighten the stem seat more than I thought I should to get the vacuum level below 500 microns. That said, I did get the system below 300 microns. So successful for the one and only time I used these. **Q: Can i leave these on my high side service valve all the time or will the weather eventually tear them up? My high side is tough to get to.** A: These are used to depress the schrader core while servicing the unit. Actually to minimize the Freon release when the thumb screw gets hung, and I also use them to pull the Freon out of the high side back into the suction side when done with the servicing to clear the hoses. That is after I turn off the high side then open the gauge set to have it cross flow to the low side. You must make sure the yellow or center hose is sealed off, or capped. ## Customer Reviews ### ⭐⭐⭐⭐⭐ The colors are not what you think *by T***I on June 23, 2022* This valve does exactly what it needs to do, prevents the loss of liquid refrigerant when disconnecting the high side line from the service port. This also prevents the issue with what is known as freeze burn where that liquid refrigerant is spraying on your hand while trying to disconnect a stubborn line from the high side fitting and freezing your skin also known as frostbite.This kit comes with 2 different sized valves which are color coded with a red and a blue cap on the valve. The blue one is a 1/4 inch valve and the red one is 5/16. This can cause some confusion and has led to some bad reviews on this kit. In the HVAC world, these colors have a very different meaning. Red is for the high pressure or liquid line and the red manifold hose is connected to the port with the smaller line. Blue is the low pressure or vapor side and the blue manifold hose is connected to the port with the larger line. On most US split systems, both service ports are 1/4 inch and this is where some have issues. Since this set comes with both a red and a blue valve, it seems to make sense that the red one would be connected to the high side and the blue to the low just like the gauge set does but with this set that's not what the colors mean. If you attempt to connect the red valve to the high side, it's not going to fit as the red valve is a 5/16 and is too large to fit on the standard 1/4 service port and while the blue one is a 1/4 valve and will fit on the low side, you really don't need one on the low pressure side. Since you don't need this type of valve on the low pressure side, just use the blue one on the high pressure side and leave the other valve in the bag. If you do any work on a mini-split system where just about all of them use 5/16 valves, then the red one will come in handy because it will fit those systems and can even be used as an adapter from the systems 5/16 fitting to your manifolds 1/4 inch hose end fittings.Using the valve is pretty easy. Make sure that the valve is fully closed (knob turned counter clockwise until it stops). Screw the valve down onto the high side service fitting firmly finger tight just like with any other hose end fitting or valve. then while watching the gauge, begin turning the knob clockwise until the gauge begins reading pressure and then add one more full turn. If you feel any added resistance to turning the knob after the gauge starts reading, stop there or you could wind up damaging the service port which could cause a leak that is not easy to repair. When done and ready to disconnect, just turn the knob counter clockwise until it stops and it will both release the schrader valve and seal the manifold line, making it a low loss fitting as well. Then you can disconnect the valve from the service port with no real loss or chance of freeze burn. Just remember that the high pressure manifold hose is still containing liquid refrigerant and needs to be recovered or returned to the system thru the manifold set to the low pressure side before removing the valve from the manifold hose. The set does come with a spare set of seals in the bag and are in my case a different color that the ones already in the valves and even though they are both the same color, like the valves, are different sizes so look closely before replacing them when needed. ### ⭐⭐⭐⭐⭐ Finger saver *by A***R on May 19, 2025* Works great. No more fingers with oil or freeze burns ### ⭐ Just get name brand *by A***L on June 17, 2025* Get name brand. These started leaking after the 3rd use. Even replaced the crappy plastic gasket it comes with and still leaks. ## Frequently Bought Together - gohantee R12 R410 Refrigerant Charging Valve, R12 R22-1/4“ Male to 1/4” Female, R410-1/4" Male to 5/16" Female, Safety Adapter Flow Control Ball Valve for R12 R22 R410 Air Conditioner Manifold - Refrigeration Technologies RT201B Nylog Gasket/Thread Sealant, 30 ml (1 Pack) - CD2060/CD2080 Refrigerant Charging Valve Kit - CD2060-1/4“ Male to 1/4” Female, CD2080-1/4" Male to 5/16" Female for R12 R22 R410 Air Conditioner Manifold --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.hr/products/204664588-r12-r410-refrigerant-charging-valve-r12-r22-1-4-male](https://www.desertcart.hr/products/204664588-r12-r410-refrigerant-charging-valve-r12-r22-1-4-male) --- *Product available on Desertcart Croatia* *Store origin: HR* *Last updated: 2026-07-21*