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The QHF20 is a robust 1-section monoblock manual hydraulic valve engineered for demanding applications in material handling, construction, agriculture, and industrial vehicles. With a rated flow of 140 L/min and max pressure of 19 MPa, it offers reliable performance for various machinery. We are actively seeking global distributors, wholesalers, agents, and trade partners to expand our market reach for this quality hydraulic product.
| QHFシリーズ モノブロック方向制御弁 パラメーター | |
|---|---|
| スプール | 1スプール |
| 制御方法 | 手動 |
| ポートサイズ | G3/4, G1 |
| セクション | 1セクション |
| 周囲温度範囲 | -20°C 至 +80°C (-4°F 至 +176°F) |
| 作動粘度範囲 | 15 - 75 mm²/s (15 cSt to 75 cSt), 12 - 400 mm²/s (12 cSt to 400 cSt) |
| 吐出口 | G3/4, G1 |
| 最大圧力 | 19 MPa (2735 psi) |
| 定格流量 | 毎分140リットル (37 US gpm) |
| 構造タイプ | モノブロック弁 |
| 吸入口 | G3/4, G1 |
As an experienced manufacturer of hydraulic products, we proudly present the QHF20 Hydraulic Valve, a high-performance 1-section monoblock manual valve engineered for durability and efficiency. This robust hydraulic directional control valve boasts a rated flow of 140 L/min (37 US gpm) and a maximum pressure of 19 MPa (2735 psi), making it suitable for a wide range of demanding applications.
The QHF20 hydraulic valve operates reliably across an ambient temperature range of -20°C to +80°C (-4°F to +176°F) and accommodates an operating viscosity range from 12 cSt to 400 cSt. Featuring a single spool and available with G3/4 or G1 inlet/outlet ports, it is an adaptable component for various hydraulic systems. Its primary application areas include material handling, construction and earth moving, agriculture, and industrial vehicles, serving models such as telehandlers, forklifts, mini-excavators, skid steer loaders, wheel loaders, backhoe loaders, tractors, harvesters, aerial platforms, and dumpers.
We are actively expanding our global presence and are seeking dedicated **distributors, wholesalers, agents, and trade partners** to join us in bringing our hydraulic solutions to international markets. As a factory direct supplier, we offer competitive pricing and consistent product quality, ensuring a reliable supply chain for our partners.
Our manufacturing capabilities extend beyond standard product offerings. We provide comprehensive services including:
* **Manufacturing (OEM)**: Leveraging our expertise to produce hydraulic valves under your brand.
* **Private Label (ODM)**: Developing and manufacturing products tailored to your specifications, ready for your branding.
* **Custom Hydraulic Solutions**: Engineering bespoke hydraulic components to meet unique project requirements.
* **Wholesale Supply**: Offering bulk quantities with advantageous pricing for our partners.
Collaborate with us to access factory supply, enjoy direct manufacturer support, and benefit from our commitment to innovation and quality. We invite potential partners to explore the opportunities of distributing our QHF20 hydraulic valve and other premium hydraulic products. Contact us today to discuss how we can build a prosperous partnership.



