极速交货
30天极速交货



The Reliable QHF20 Manual 1 Spool Monoblock Directional Valve provides precise hydraulic control for diverse mobile and industrial applications. With a robust monoblock design, 140 L/min flow, and 19 MPa pressure rating, it ensures reliable performance for material handling, construction, agriculture, and industrial vehicles, featuring flexible G3/4 and G1 port sizes.
| QHF系列 单块式方向阀 参数 | |
|---|---|
| 路数 | 1 联 |
| 控制方式 | 手控 |
| 接口尺寸 | G3/4接口, G1接口 |
| 联数 | 1联 |
| 环境温度范围 | -20°C to +80°C (-4°F to +176°F) |
| 工作粘度范围 | 15 - 75 mm²/s (15 cSt to 75 cSt), 12 - 400 mm²/s (12 cSt to 400 cSt) |
| 出油口 | G3/4接口, G1接口 |
| 最大压力 | 19 MPa (145 psi) |
| 额定流量 | 140 L/min (37 US gpm) |
| 结构类型 | 整体阀 |
| 进油口 | G3/4接口, G1接口 |
As a dedicated **hydraulic product manufacturer** serving the global market, we proudly present the **Reliable QHF20 Manual 1 Spool Monoblock Directional Valve**. This **robust hydraulic control valve** is engineered for high-performance applications, featuring a **manual control method** and a durable **monoblock valve** structure. With a **rated flow of 140 L/min (37 US gpm)** and a **max pressure of 19 MPa (2735 psi)**, it ensures efficient and precise operation in demanding environments. The **QHF20 valve** is optimized for an **operating viscosity range** of 15-75 mm²/s and handles **ambient temperatures** from -20°C to +80°C. Its **G3/4 and G1 port sizes** offer installation flexibility.
This **versatile directional valve** is suitable for a broad spectrum of **application areas**, including **material handling, construction and earth moving, agriculture, and industrial vehicles**. It integrates seamlessly into equipment such as **telehandlers, forklifts, mini-excavators, skid steer loaders, wheel loaders, backhoe loaders, tractors, harvesters, aerial platforms, and dumpers**.
We operate as a direct **factory supplier** and offer comprehensive partnership opportunities. We provide expert **manufacturing, OEM services, ODM solutions, private labeling, and customized hydraulic valve options** to meet specific client requirements. Our **factory wholesale** program ensures competitive pricing for bulk orders. We are actively seeking **global distributors, wholesalers, agents, and traders** to expand the reach of our high-quality **hydraulic components**. Partner with us for reliable **hydraulic parts** and excellent service.



