Heavy-Duty Walvoil SD18 Monoblock Hydraulic Valve
The Walvoil SD18 High-Flow Monoblock Valve is a compact, heavy-duty hydraulic control valve designed for demanding industrial and agricultural applications. Built for strength and efficiency, this hydraulic monoblock control valve delivers reliable performance in side tipper systems, boom mowers, waste compactors, and drainage machinery.
With air actuation and manual lever override, the SD18 ensures precise control and operational flexibility.
Key Features of the Walvoil SD18 Monoblock Control Valve
- Compact, heavy-duty monoblock construction
- 150 LPM flow rate for high-flow applications
- 250 BAR maximum pressure
- 3/4″ BSPP ports
- Single or Twin spool arrangements available
- Air actuation with manual lever override
- High-pressure carry-over capability
Technical Specifications – Walvoil SD18 Monoblock Hydraulic Valve
- Nominal Flow Rating: 150–160 L/min
- Maximum Operating Pressure: 250 BAR (3620 PSI)
- Port Sizes: 3/4″ BSPP (P and C), G1 (T port)
- Back Pressure on Outlet (T): 25 BAR (360 PSI)
- Leakage Rate: 4 cm³/min at 100 BAR (40°C)
- Fluid Compatibility: Mineral oil, with NBR or Viton seals
- Temperature Range: -20°C to +100°C (depending on seals)
- Mounting: Any position, flat surface recommended
Ordering Codes – Walvoil SD18 Monoblock Valves
The SD18 Walvoil Monoblock Hydraulic Valve can be configured for a wide range of applications.
Body Kits:
- 1-P (1 section) – Code: 5KC1713000
- 2-P (2 sections) – Code: 5KC1723000
- 3-P (3 sections) – Code: 5KC1743000
- 4-P (4 sections) – Code: 5KC1763000
- 5-P (5 sections) – Code: 5KC1783000
- 6-P (6 sections) – Code: 5KC1803000
Circuit Options:
- Double acting, A & B closed in neutral
- Double acting, A & B open to tank in neutral
- Single acting (A or B), with plug options
- Double acting with float function
- Double acting with regenerative function
Spool Positioners:
- Spring return to neutral
- Detent in multiple positions
- Electro-hydraulic and electro-pneumatic actuation kits
Applications of the Walvoil SD18 Monoblock Directional Control Valve
The Walvoil Monoblock Directional Control Valve SD18 is widely used in:
- Agricultural machinery (boom mowers, side tippers)
- Waste management vehicles (waste compactors)
- Drainage and industrial hydraulic systems
- High-flow applications requiring hydraulic monoblock directional control valves
Why Choose the Walvoil SD18 Hydraulic Monoblock Control Valve?
- Rugged design for high-pressure, high-flow conditions
- Versatile circuit configurations for multiple hydraulic applications
- Compact monoblock build reduces space and installation complexity
- Trusted Walvoil engineering ensures long service life
Get Walvoil SD18 Monoblock Valves in Perth, WA
Looking for Walvoil SD18 Monoblock Valves in Western Australia? Gerrard Hydraulics is your trusted supplier in Perth, WA. We stock a full range of Walvoil Monoblock Directional Control Valves and provide expert technical support to ensure the right fit for your hydraulic system.
Contact Gerrard Hydraulics today for Walvoil SD18 Monoblock Valves and expert hydraulic solutions in Perth.
