---
product_id: 355092021
title: "Hydraulic Flow Control Valve 1 Spool 11 GPM Adjustable Relief Valve | 3600 PSI Hydraulic Loader Valve for Tractor Loader W/ Joystick for Small Tractors/Tanks Loaders Log Splitters"
brand: "gyzj"
price: "€ 135.97"
currency: EUR
in_stock: true
reviews_count: 12
category: "Gyzj"
url: https://www.desertcart.it/products/355092021-hydraulic-flow-control-valve-1-spool-11-gpm-adjustable-relief
store_origin: IT
region: Italy
---

# 11 GPM Max Flow 3600 PSI Heavy-Duty Pressure 1 Spool Precision Control Hydraulic Flow Control Valve 1 Spool 11 GPM Adjustable Relief Valve | 3600 PSI Hydraulic Loader Valve for Tractor Loader W/ Joystick for Small Tractors/Tanks Loaders Log Splitters

**Brand:** gyzj
**Price:** € 135.97
**Availability:** ✅ In Stock

## Summary

> 🚜 Master your machinery with precision power control!

## Quick Answers

- **What is this?** Hydraulic Flow Control Valve 1 Spool 11 GPM Adjustable Relief Valve | 3600 PSI Hydraulic Loader Valve for Tractor Loader W/ Joystick for Small Tractors/Tanks Loaders Log Splitters by gyzj
- **How much does it cost?** € 135.97 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.it](https://www.desertcart.it/products/355092021-hydraulic-flow-control-valve-1-spool-11-gpm-adjustable-relief)

## Best For

- gyzj enthusiasts

## Why This Product

- Trusted gyzj brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Spring Return Neutral:** Effortless reset to neutral position enhances operational ease and safety.
- • **Robust 3600 PSI Rating:** Engineered to withstand high-pressure demands, ensuring durability in heavy-duty applications.
- • **Adjustable Relief Lever:** Customizable pressure relief for optimal system protection and performance tuning.
- • **Precision Hydraulic Control:** Single spool design delivers smooth, accurate flow management for your tractor or loader.
- • **Versatile Double Acting Valve:** Supports double-acting cylinders with parallel oil circuit for seamless multi-function hydraulic setups.

## Overview

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.

## Description

GYZJ has been developing and selling tool products for many years. We have our own R&D team and sales service team. After years of accumulation and development, GYZJ has established an image of integrity, quality and efficiency in the hearts of customers, and is deeply loved by thousands of customers. GYZJ has been developing and selling tool products for many years. We have our own R&D team and sales service team. After years of accumulation and development, GYZJ has established an image of integrity, quality and efficiency in the hearts of customers, and is deeply loved by thousands of customers. Hydraulic Flow Control Valve Vise Wire Stripper Machine Hydraulic Control Valve 1 Spool 11 GPM Hydraulic Control Valve 2 Spool 21 GPM Hydraulic Control Valve 4 Spool 11 GPM Hydraulic Control Valve 2 Spool 11 GPM Hydraulic Control Valve 2 Spool 13 GPM

Review: 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!
Review: 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.

## Features

- [Hydraulic 1 Spool Valve] - Equipped with 1 spool and G1/2" type inlet/outletports. Maximum pressure of this hydraulic is 3600 PSI, and maximum flow can reach 11 GPM. Widely used in small tractors, tractor loaders,log diverters and other machinery.
- [Spring Return] - All slide valves are equipped with spring return, which can be reset to the neutral position with a slight shaking, which is easy to operate and convenient.
- [Double Acting] - Our hydraulic control valve is used to operate double-acting cylinders, which will be more convenient and practical when you use it.
- [Parallel Oil Circuit] - Parallel oil circuit, manual control, closed valve, through the pressure output port connected with other hydraulic components to provide power source.
- [100% Satisfactory Service] - Please rest assured to buy our Hydraulic control valve. Our products are guaranteed. If you encounter any problems during use, please feel free to contact us. We will definitely give you a satisfactory answer.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| 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 |

## Product Details

- **Brand:** GYZJ
- **Exterior Finish:** Chrome
- **Inlet Connection Size:** 0.5 Inches
- **Inlet Connection Type:** G Connector
- **Item dimensions L x W x H:** 8.66 x 4.53 x 3.94 inches
- **Material:** Cast Iron
- **Maximum Operating Pressure:** 3600 Pound per Square Inch
- **Number of Ports:** 2
- **Outlet Connection Size:** 0.5 Inches
- **Outlet Connection Type:** G Connector

## Images

![Hydraulic Flow Control Valve 1 Spool 11 GPM Adjustable Relief Valve | 3600 PSI Hydraulic Loader Valve for Tractor Loader W/ Joystick for Small Tractors/Tanks Loaders Log Splitters - Image 1](https://m.media-amazon.com/images/I/51-fp9grPTL.jpg)

## Available Options

This product comes in different **Size** options.

## Questions & Answers

**Q: Where is this made?**
A: Made in China

**Q: Does this apply to loaders and tractors?**
A: My tractor has been bought for many years, and the directional valve I bought was thought to be inapplicable, but it was really good to use later.

**Q: Open, closed, impatient center?**
A: He is a closed valve center

**Q: Will there be a logo on the port? Will it be easy to distinguish?**
A: There will be marked P T on the ports at both ends, it is easy to find

## Customer Reviews

### ⭐⭐⭐⭐⭐ Works perfect
*by P***L on December 10, 2024*

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!

### ⭐⭐⭐⭐⭐ Straight forward operation.
*by A***7 on February 7, 2026*

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.

### ⭐⭐⭐⭐⭐ Hydraulic control
*by S***E on July 11, 2025*

Very well built no problems with it have used for several months

## Frequently Bought Together

- GYZJ Hydraulic Flow Control Valve 1 Spool 11 GPM G Ports Adjustable Relief Lever Handle Double Acting Parallel Center Tractor Loader W/Joystick Small Tractors/Tanks Loaders Log Splitters 3600 PSI
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*Product available on Desertcart Italy*
*Store origin: IT*
*Last updated: 2026-07-30*