生産と納品
15~30日の生産リードタイム



This RD5200NPT-QTW-OT is a manual 2 spool 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 offers reliable performance for mini-excavators, skid steers, and agricultural machinery with full OEM/ODM support.
| RD Series 油圧コントロールバルブ パラメーター | |
|---|---|
| 制御方法 | 手動 |
| スプール | 1スプール, 2スプール, 3スプール |
| 定格流量 | 毎分100リットル (26.5 US gpm) |
| 最大圧力 | 315 bar (4600 psi) |
| 吸入口 | G3/4 |
| 吐出口 | G3/4 |
| ポートサイズ | G1/2, G3/4 |
| セクション | 1セクション, 2セクション, 3セクション |
| 構造タイプ | モノブロック弁 |
| 周囲温度範囲 | -40°C to +80°C (-40°F to +176°F) |
| 作動粘度範囲 | 12 - 400 mm²/s (12 cSt to 400 cSt) |
**1. Precise 2 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 and 1/2 NPT work ports, ensuring seamless integration into compact hydraulic circuits for mini-excavators and skid steer loaders.
**2. Reliable Manual Directional Control Valve Operation**
- Designed with a ergonomic manual lever for intuitive operation, providing precise load control in construction and earth-moving equipment.
- The monoblock design minimizes leakage points and enhances structural integrity, making it a durable choice for backhoe loaders and telehandlers under heavy-duty cycles.
**3. Customizable OEM Hydraulic Valve Solutions**
- As a Professional Manufacturer with 25+ years of experience, we offer comprehensive OEM/ODM services including custom logos, port configurations, and relief valve settings.
- Our team of 35+ engineers supports private label requirements, allowing distributors to create unique product lines with Factory Direct Sales advantages.
**4. Certified Quality from Wholesale China Factory**
- Produced in our 68,000 sqm facility with 260+ CNC machines, every RD Series valve undergoes 100% bench testing for pressure, flow, and sealing before shipment.
- Holding IATF 16949, CE, and SGS certifications, we ensure consistent quality that meets international standards, backed by 25+ autonomous patents in hydraulic technology.
**5. Global Supply via Factory Direct Sales**
- With an annual capacity of 1,500,000 units, we guarantee stable supply for wholesalers and OEMs, offering competitive pricing through Wholesale Direct Sales models.
- Products are packed in rust-proof heavy-duty wooden cases for safe Exported Worldwide delivery, serving as a cost-effective replacement for major international brands.



