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HCP-GIV series
HCOOL
8481901000
This product designed specifically for heat pump and air conditioning systems, this series includes quick-
connect line sets, male/female quick valve connectors, pre-soldered assemblies, and hose connection solutions.

Pre-charged or vacumming state from factory — no cacumming needed during installation.
Hand-tighten without special tools.
Safety self inspection, secure with the included safety clip for checking the right position.
Let's install air conditioning faster,more safety, more environmentally friendly, and cheaper.

Multiple Standard Sizes- Available in sizes including 1/4",3/8",1/2",5/8",3/4".
Customization Available -Pipe diameter can be customized for different A/C brands and different pressured reuiqred.
Sample Support -Samples can be provided for checking before bulk order confirmation.
OEM / Project Support -In addition to the OEM basic size and logo, unique valves can also be designed based on actual usage.
Item | Description |
Product Name | Quick connect valve for heat pump system-male connector /female connector series |
Material | Brass |
Connection Method | Male to Stop vale- Thread Female to Copper pipe -Welding / Brazing Male to Female- Thread |
Compatible refrigerants | R32,R410A,R290 |
Available Sizes | 1/4",3/8",1/2",5/8",3/4" |
Application | Air conditioners,Heat Pumps,Refrigerated Warehouse,Hot Water Tank |
Customization | Available |
Sample | Available |
Sealing material | HNBR,CR,FKM |

Split Air Conditioner
Household central air conditioning
Commercial central air conditioning
Cold refrigratoer
Hot water Tank
Customization options may include:
· Different pipe diameters
· Matching for different applications
· Project-based requirement adjustment
· Sample making before mass order
Exported package:
5ly cartons.
Recycled wooden box.


We design and manufacture our own products — from the first sketch to the final assembly. With multiple patents on our quick-connect valve technology, we control every step of the process: raw material sourcing, machining, assembly, and testing.
What this means for you:
Better quality — No third-party unknowns. We test what we make.
Faster lead times — In-house production means shorter waits.
Custom solutions — Need a specific size, material, or design? Our engineers can develop it for you.
Whether you need standard connectors or a fully custom line set, we have the capability to deliver.
Q1: What sizes are available?
A: There are the sizes of 1/4",3/8",1/2",5/8",3/4".
Q2: Which refrigerants are suitable for?
A: HFC,PFC all works.
Q3:Can be provided the 3D design?
A: Yes,we can provide the 3D desgin.
Q4:How long is the lead time for the orders?Any stock here?
A:We maintain a certain amount of inverntory to avoid urgent orders, so the shortest time will be 5 days,longest day will be 30 days.(When there is no inventory during peak season).
Q5:Where is the nearest port to your company?
A: By sea, the nearest and big port is Ningbo Port,almost 40 kms.
By air,the nearest internation airport is Shanghai Pudong,almost 240 kms.
Looking for a reliable supplier of quick connectors ?Please tell me your work applications.
Welcome!
| Product name | Generation | features | applications | related products |
| Quick connect valve | GIA | Stable quality and attractive price, it is a system that has been running for 10 years | split air conditioner and heat pump system ect... | https://www.tophcool.com/GIA-quick-brass-valve-pl49881007.html |
| GII/GIII | Best sealing structure and KV value | Commercial refrigerators, etc | https://www.tophcool.com/GIII-quick-brass-valve-pl41881007.html | |
| GV | According to IKL testing, the seal can maintain a vacuum state for more than 20 years | air conditioning and heat pump system etc. | https://www.tophcool.com/Brass-Quick-Valve-pl3726851.html |