**1. Reliable 3 Spool Hydraulic Control Valve Specs**
- Engineered with a rated flow of 100 L/min (26.5 US gpm) and max pressure of 250 bar (3600 psi), ensuring stable operation under heavy loads.
- Features 3/4 NPT inlet/outlet and 1/2 NPT work ports, making it an ideal drop-in replacement for compact construction machinery.

**2. Versatile Manual Directional Control Valve Applications**
- Specifically designed for mini-excavators, skid steer loaders, backhoes, and wood splitters, providing precise manual control for earthmoving tasks.
- Compatible with various industrial vehicles and agricultural tractors, offering seamless integration into existing hydraulic systems without complex modifications.

**3. Durable Monoblock Hydraulic Valve Construction**
- Manufactured using high-grade cast iron with 100% bench testing for pressure, flow, and sealing integrity before shipment to guarantee zero-leak performance.
- Certified under IATF 16949 and CE standards, this unit undergoes rigorous CMM and oil cleanliness checks to meet global quality benchmarks.

**4. Customizable RD Series Control Valve Solutions**
- Supported by 35+ senior engineers, we offer full OEM/ODM services including custom logos, port configurations, and appearance modifications for private labeling.
- As a professional manufacturer with 25+ patents, we provide flexible customization to match specific OEM requirements for bulk orders and distribution.

**5. Factory Direct Sales & Global Supply Chain**
- Sourced directly from our 68,000 sqm facility with an annual capacity of 1.5 million units, ensuring competitive pricing and consistent stock availability for wholesalers.
- Products are packed in heavy-duty wooden crates with anti-rust treatment, supporting efficient Exported Worldwide logistics for distributors seeking reliable long-term partners.