Production & Delivery
15-30 Days Production Lead Time



This Factory Direct RD5300NPT-3OT is a 3-spool manual hydraulic control valve rated at 100 L/min and 250 bar, featuring 3/4 NPT ports. Manufactured by a Professional Manufacturer with 25+ years of experience, it ensures reliable performance for mini-excavators, skid steers, and agricultural machinery. OEM/ODM Available with 100% tested quality assurance.
| RD Series Hydraulic Control Valve Parameters | |
|---|---|
| Control Method | Manual |
| Spool | 1 Spool, 2 Spool, 3 Spool |
| Rated Flow | 100 L/min (26.5 US gpm) |
| Max Pressure | 315 bar (4600 psi) |
| Section | 1 Section, 2 Section, 3 Section |
| Structure Type | Monoblock valve |
| Ambient Temperature Range | -40°C to +80°C (-40°F to +176°F) |
| Operating Viscosity Range | 12 - 400 mm²/s (12 cSt to 400 cSt) |
**1. Reliable 3 Spool Hydraulic Control Valve Specs**
- Engineered for demanding applications, this unit handles a Rated Flow of 100 L/min (26.5 US gpm) and Max Pressure of 250 bar (3600 psi).
- Features 3/4 NPT Inlet/Outlet ports and 1/2 NPT work ports, ensuring seamless integration into existing hydraulic circuits for construction and earth-moving equipment.
**2. Versatile Manual Directional Control Valve Application**
- Specifically designed as a hydraulic valve for mini excavator, skid steer loader, and compact wheel loader systems.
- Ideal for agriculture and industrial vehicles including tractors, telehandlers, and wood splitters, providing precise manual control for multiple actuators simultaneously.
**3. RD5300 Monoblock Valve Quality Assurance**
- Produced in our 68,000 sqm facility with IATF 16949 certification, every RD5300 monoblock valve undergoes 100% bench testing for pressure, flow, and sealing integrity.
- Backed by 25+ patents and CE/SGS compliance, our 260+ CNC machines ensure tight tolerances and long service life in harsh operating environments.
**4. Factory Direct Sales & Customization Support**
- As a Wholesale China Factory with 1.5 million annual capacity, we offer OEM/ODM services including custom logos, casting modifications, and private labeling.
- Our team of 35+ senior engineers supports tailored solutions, making us the preferred partner for distributors seeking Wholesale Direct Sales opportunities with flexible MOQs.
**5. Global Supply Chain & Export Standards**
- Exported Worldwide with rust-proof treatment and heavy-duty wooden crate packaging to prevent transit damage, ensuring goods arrive in pristine condition.
- Compatible with major international brands, this solution offers a cost-effective alternative without compromising on durability, supported by our 25-year track record in hydraulic component manufacturing.



