






🚜 Master your machinery with precision power and effortless control!
The GYZJ Hydraulic Flow Control Valve features a durable cast iron build with chrome finish, delivering up to 3600 PSI pressure and 13 GPM flow. Equipped with 2 spools and adjustable relief lever, it offers precise, double-acting cylinder control ideal for small tractors, loaders, and log splitters. Its spring return mechanism ensures quick neutral reset, while parallel oil circuit design supports versatile hydraulic setups.
























| Brand | GYZJ |
| Exterior Finish | Chrome |
| Inlet Connection Size | 0.5 Inches |
| Inlet Connection Type | Barb |
| Item dimensions L x W x H | 8.66 x 6.3 x 4.33 inches |
| Material | Cast Iron |
S**E
Hydraulic control
Very well built no problems with it have used for several months
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!
W**D
Good price, does what it's sposed to
It does leak down slowly. But my crane works now It has more levers than I need, good for expansion of scope.
E**O
Mejora para mi trabajo
Todavía no le doy uso todavía nose
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 :)
E**E
Will be any problem to accept this bill with the damage screw?
S**A
Super price and it does exactly what it should
Super price and it does exactly what it should. Great product. Thanks Amazon.
J**S
Don’t waste your money.
This product didn’t work and leaked worse than the one I was replacing. I would have sent it back but the return window had closed.
Trustpilot
2 weeks ago
4 days ago