Production & Delivery
15-30 Days Production Lead Time



The HS45 is a high-performance 1-spool manual monoblock directional control valve designed for compact hydraulic systems. Offering a rated flow of 45 L/min and capable of handling pressures up to 250 bar, this valve provides precise manual control for diverse industrial and mobile applications.
| HS45 Series Monoblock Directional Valve Parameters | |
|---|---|
| Control Method | Manual, Electro-pneumatic, Electro-hydraulic, Hydraulic, Hydraulic and Manual, Joystick, Manual and Joystick, Manual and Electro-hydraulic |
| Spool | 1 Spool, 2 Spool, 3 Spool, 4 Spool, 5 Spool |
| Ambient Temperature Range | -20°C to +80°C (-4°F to +176°F) |
| Structure Type | Monoblock valve |
| Section | 1 Section, 2 Section, 3 Section, 4 Section, 5 Section |
| Operating Viscosity Range | 15 - 75 mm²/s (15 cSt to 75 cSt) |
| Rated Flow | 45 L/min (11.8 US gpm) |
| Max Pressure | 250 bar (3600 psi) |
| Inlet Port | G3/8 |
| Outlet Port | G3/8 |
| Port Size | G3/8 |
Our HS45 Manual 1 Spool Monoblock Directional Valve is engineered for reliability and precision in demanding environments. Key benefits include: 1. High Efficiency: Featuring a rated flow of 45 L/min (11.8 US gpm) and a maximum pressure rating of 250 bar (3600 psi). 2. Durable Construction: A robust monoblock structure ensures a leak-proof design and long service life. 3. Versatile Porting: Standard G3/8 inlet and outlet ports provide easy integration into existing hydraulic circuits. 4. Precise Control: The manual lever operation allows for smooth and accurate movement of hydraulic cylinders or motors. 5. Environmental Adaptability: Operates efficiently within a wide temperature range (-20°C to +80°C) and standard viscosity scales. Ideal for agricultural machinery like wood splitters and tractors, as well as construction equipment such as mini-excavators and skid steer loaders. We offer comprehensive services including OEM, private labeling, and wholesale solutions for global distributors and traders.



