생산 및 배송
15-30일 생산 리드타임



This RD5200NPT-QTW-OT is a 2-spool manual hydraulic control valve rated for 100 L/min flow and 250 bar pressure, featuring 3/4 NPT ports. Manufactured by a 25-year IATF 16949 certified factory, it ensures reliable performance for mini-excavators, skid steers, and agricultural machinery with 100% tested quality.
| 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 2 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 ports and 1/2 NPT work ports, designed for seamless integration into compact hydraulic systems.
**2. Versatile Manual Directional Control Valve Applications**
- Specifically optimized for construction and earth-moving equipment, including mini-excavators, skid steer loaders, and backhoe loaders.
- Also ideal for agricultural vehicles like tractors, telehandlers, and wood splitters, providing precise manual control for diverse industrial tasks.
**3. Durable RD Series Monoblock Valve Construction**
- Built with high-grade cast iron bodies using 260+ vertical machining centers, guaranteeing dimensional accuracy and leak-free performance.
- Undergoes 100% bench testing for pressure, flow, and sealing before shipment, backed by CE compliance and SGS professional detection reports.
**4. Trusted Hydraulic Valve for Mini Excavator Supply**
- Sourced from a professional manufacturer with 25+ years of experience, 4 modern factories, and an annual capacity of 1,500,000 units.
- Offers factory direct sales advantages, ensuring competitive pricing and consistent stock availability for wholesalers and distributors worldwide.
**5. Custom OEM/ODM Hydraulic Solutions Available**
- Supported by 35+ senior engineers, we provide full customization including logo laser marking, specific port configurations, and private label packaging.
- Enjoy wholesale China factory benefits with rust-proof treatment and heavy-duty wooden crate packaging, ensuring safe global delivery and brand protection.



