생산 및 배송
15-30일 생산 리드타임



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 시리즈 유압 제어 밸브 매개변수 | |
|---|---|
| 제어 방식 | 수동 |
| 스풀 | 1 스풀, 2 스풀, 3 스풀 |
| 정격 유량 | 분당 100리터 (26.5 US gpm) |
| 최대 압력 | 315바 (4600 psi) |
| 입구 포트 | G3/4 |
| 출구 포트 | G3/4 |
| 포트 크기 | G1/2, G3/4 |
| 섹션 | 1 섹션, 2 섹션, 3 섹션 |
| 구조 유형 | 모노블록 밸브 |
| 주변 온도 범위 | -40°C to +80°C (-40°F to +176°F) |
| 작동 점도 범위 | 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.



