






Manual 1-section monoblock directional control valve with 45 L/min rated flow and up to 315 bar maximum pressure, designed for compact and reliable control of single hydraulic function in mobile equipment.
global shipping world wide
Online Service For 24 X 7
Support OEM customization


This 1-spool manual monoblock valve is built for mobile hydraulic systems requiring stable performance in a compact footprint. Rated flow is 45 L/min (11.8 US gpm) for efficient actuator control, and maximum pressure reaches 315 bar (4600 psi) for demanding working conditions.
Key features & benefits:
- Manual lever actuation for simple, direct operation and low maintenance
- Monoblock (single-piece) structure for fewer leak paths and strong durability
- 1-section / 1-spool configuration ideal for controlling one cylinder or one motor function
- Suitable for harsh-duty applications such as loaders, compact construction machinery, material handling vehicles, and agricultural equipment
Typical use cases:
- Lift/tilt/auxiliary functions on loaders and tractors
- Single-function control on forklifts, stackers, and aerial platforms
- Auxiliary hydraulic circuits on skid steer loaders and mini/midi excavators
We support manufacturing, OEM/ODM, private label, customization, wholesale supply, and distributor/agent cooperation for global markets.
| Q45 Series Monoblock Directional Valve Parameters | |
|---|---|
| Spool | 1 Spool, 2 Spool, 3 Spool, 4 Spool, 5 Spool, 6 Spool, 7 Spool |
| Control Method | Manual, Pneumatic, Electro-pneumatic, Electro-hydraulic, Solenoid, Joystick |
| Max Pressure | 315 bar (4600 psi) |
| Rated Flow | 45 L/min (11.8 US gpm) |
| Structure Type | Monoblock valve |
| Section | 1 Section, 2 Section, 3 Section, 4 Section, 5 Section, 6 Section, 7 Section |




We provide OEM/ODM services. When your product orders reach a certain value, we can offer a variety of customization services, including labels, packaging, product colors, and more.
We support multiple currencies and diverse payment methods, such as T/T, L/C, Alibaba platform, China Manufacturing Payment Platform, bank transfer, and more.
We can provide samples, and the sample costs will be refunded to you in the form of deducted payments in the later stages.