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🚜 Master your machinery with precision power control!
The GYZJ Hydraulic Flow Control Valve features a durable cast iron body with a 1-spool design, delivering up to 11 GPM flow at 3600 PSI. Its adjustable relief lever and spring return mechanism provide precise, reliable control for double-acting hydraulic cylinders, making it ideal for small tractors, loaders, log splitters, and other heavy-duty equipment.
























| ASIN | B08Y6S1F34 |
| Best Sellers Rank | #27,146 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #1 in Hydraulic Directional Control Valves |
| Brand | GYZJ |
| Brand Name | GYZJ |
| Customer Reviews | 4.4 out of 5 stars 321 Reviews |
| Exterior Finish | Chrome |
| Inlet Connection Size | 0.5 Inches |
| Inlet Connection Type | G Connector |
| Item Dimensions | 8.66 x 4.53 x 3.94 inches |
| Item Weight | 2.78 Kilograms |
| Item dimensions L x W x H | 8.66 x 4.53 x 3.94 inches |
| Manufacturer | GYZJ |
| Manufacturer Part Number | 164787-5348-1614132801 |
| Material | Cast Iron |
| Material Type | Cast Iron |
| Maximum Pressure | 3600 Pound per Square Inch |
| Model Number | 164787-5348-1614132801 |
| Number of Ports | 2 |
| Outlet Connection Size | 0.5 Inches |
| Outlet Connection Type | G Connector |
| Size | 1 Spool 11 GPM |
| Specification Met | G-Thread |
| Thread Size | 1/2 inch |
| Unit Count | 1.0 Count |
| Valve Type | Pressure Relief Valve |
P**L
Works perfect
The GYZJ Hydraulic Flow Control Valve is a top-quality, reliable valve with impressive performance. With a 1-spool design, 11 GPM flow rate, and adjustable relief, it provides precise control over hydraulic systems. The lever handle ensures easy operation. Durable and efficient, this valve is perfect for heavy-duty applications. Highly recommended!
A**7
Straight forward operation.
Good value for the money. I used this to add a third function to the back of my tractor. The handle is able to be placed in different locations. This is possible because the rod the handle threads into is threaded so it can be installed sticking straight up or straight out. Inlet and outlet are clearly marked. Pressure and return are clearly marked.
S**E
Hydraulic control
Very well built no problems with it have used for several months
R**N
Hmmm
Installed this in my plow truck. Works great. Had to fiddle around to get it hook up correctly. Having the ports marked better or a diagram would have saved me a headache.
S**N
Very good product
Works well
C**W
Must use BSPP adaptors!
Note that the connections are BSPP, which is British Standard Pipe thread, Parallel. BSPP to JIC adaptors are available, and you must use a sealing washer (typically Buna with stainless steel retainer). In/out are 1/2" and working ports are 3/8". If you use that, connections are easy and leak-free. If you use NPT, which I did on my first try, it will almost not leak :)
A**R
Spool valve
I replaced the hydraulic control valve on an older Kubota L185DT. The valve seems to be a fair valve with an inexpensive price. I had to replace all of the hose fittings. Most hydraulic shops have them in stock. The valve does not come with a power beyond plug so if you have a 3pth you will need to purchase one and install it.
E**O
Mejora para mi trabajo
Todavía no le doy uso todavía nose
S**S
fonctionne tres bien jusqu'a présent
installation assez facile
A**S
Good product
Works as it should
Y**L
Ports 1/2 et 3/8 NPT
Les raccords 1/2 et 3/8 sont facile à trouver, mais les ports 3/8 de sortie sont trop près l'un de l'autre pour installer un raccord coudé
K**N
No power beyond adapter available
Sadly you cannot get the power beyond adapter for this valve. Which was the primary reason for buying this valve.
Trustpilot
1 week ago
2 months ago