🔥 Stay cool, stay efficient — the brass valve your ride deserves!
The Joywayus All Solid Brass 4-Way Heating Water Manual Control Valve features a robust 3/4” barb size, supports operating temperatures from -20 to 150℃, and withstands pressures up to 1.6Mpa. Its integrated brass body and electroplated handle ensure long-lasting durability and rust resistance, optimizing your vehicle’s heating system by preventing warm water leaks and improving fuel efficiency.
| Material | Brass |
| Brand | Joywayus |
| Exterior Finish | Brass |
| Inlet Connection Size | 19 Millimeters |
| Inlet Connection Type | Barb |
| Outlet Connection Type | Barb |
| Maximum Operating Pressure | 1.6E+3 Kilopascal |
| Number of Ports | 4 |
| Valve Type | Ball Valve |
| Manufacturer | Joywayus |
| Item Weight | 1.15 pounds |
| Package Dimensions | 5.94 x 4.09 x 2.83 inches |
| Item model number | 6ZM-FER-70230 |
| Manufacturer Part Number | 6ZM-FER-70230 |
| Lift Type | Manual |
S**R
Solid brass!
Great valve for bypassing a heater core in the summertime. Seems to be a good quality valve.
J**0
No plastic!
Works great on my 2002 F250. Manually shut off heater in the summer. Best part is NO PLASTIC.
E**K
Bought myself some time!
Very easy to install and operate. This product allows me to continue using vehicle until I have the time & inclination to replace heater core!
G**N
So far, so good
So far, so good. Just installed it and works as advertised.
R**L
Good valve
Perfect valve for an optional heater core bypass. Installed it last summer and have had no problems. Had it open all winter and switched it back to bypass recently.
J**8
Works as it should
Works as it should
J**N
Works great, good value.
Works great, easy to install. The cab of my 1993 F150 is cooler in the summer now.
L**E
Works
An old timer told me about using one of these to help make your air icy cool in the summer time in the south.If you don’t have your coolant all drained out it will make a mess to install but mine was already drained to install a new heater core soI did it at the same time.Good quality, valve moves nicely. Will test it this summer as I installed it in winter, but it does work to return the hot coolant before it gets into the air box. So the dryer and condenser don’t have to try and fight the heat from the heater core.I installed it on my 1994 f-150. Really straight forward if you can get to your heater hoses on any vehicle though. Learned about it on a backhoe, so it should cross to just about anything with a heater and A/C.Just make sure you mark your hoses before you cut them so you don’t get them crossed. Probably won’t make a difference but there are no instructions in the box, that’s what I did and it worked.
Trustpilot
1 week ago
1 month ago
