极速交货
30天极速交货



As a global hydraulic product manufacturer, we supply the QHF20A manual 1 spool monoblock directional valve. This robust valve offers a rated flow of 140 L/min and a max pressure of 19 MPa, suitable for diverse mobile machinery applications including construction, agriculture, and material handling.
| 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 reputable hydraulic product manufacturer, we offer the QHF20A Manual 1 Spool Monoblock Directional Valve, designed for reliable performance across a range of global applications. This valve features manual control and a compact monoblock structure, ideal for managing hydraulic systems with precision. With a rated flow of 140 L/min (37 US gpm) and a robust maximum pressure of 19 MPa (2735 psi), our valve ensures effective operation in demanding environments.
The QHF20A valve is engineered with a single spool, accommodating operating viscosity ranges from 15 to 75 mm²/s, or 12 to 400 mm²/s, and performing reliably in ambient temperatures from -20°C to +80°C (-4°F to +176°F). It comes with versatile G3/4 or G1 inlet and outlet port options.
**Key Applications:** This versatile hydraulic valve is a suitable component for MATERIAL HANDLING, CONSTRUCTION AND EARTH MOVING, AGRICULTURE, and INDUSTRIAL VEHICLES. It is widely applied in equipment such as TELEHANDLERS, FORKLIFTS, SKID STEER LOADERS, COMPACT WHEEL LOADERS, BACKHOE LOADERS, DUMPERS, TRACTORS AND FRONT-END LOADERS, HARVESTERS, BALERS, and WOOD SPLITTERS.
**Partnership Opportunities:** As a dedicated factory, we are equipped to provide comprehensive manufacturing solutions. We actively welcome global partners for **OEM (Original Equipment Manufacturing)**, **ODM (Original Design Manufacturing)**, **private label**, and **customization** services to meet specific project requirements. Our manufacturing capabilities ensure quality and consistency for all orders, from large-scale production to tailored solutions.
**Global Distribution Network:** We are actively expanding our worldwide presence and are seeking motivated **distributors**, **wholesalers**, **agents**, and **trade partners** to collaborate with us. Benefit from our direct **factory supply** and competitive **factory wholesale** pricing on all hydraulic products. Partner with us to deliver high-quality hydraulic solutions to your market.



