Production & Delivery
15-30 Days Production Lead Time



The QSF32 series is a high-performance 2-spool load-sensitive proportional hydraulic valve engineered for demanding industrial, construction, and agricultural applications. With a rated flow of 250 L/min and a maximum pressure of 230 bar, this valve delivers precise fluid control and operational efficiency for heavy machinery, including wheel loaders, excavators, and tractors.
| QSF32-Serie Kehrmaschinen-Ventil Parameter | |
|---|---|
| Steuermethode | Magnet, Lastabhängig proportional |
| Steuerkolben | 1 Spule, 2 Spulen, 3 Spulen |
| Umgebungstemperaturbereich | -40 °C bis +80 °C (-40 °F bis +176 °F) |
| Strukturtyp | Schieberventil |
| Abschnitt | 1 Abschnitt, 2 Abschnitt, 3 Abschnitt |
| Bereich der Betriebsviskosität | 12 - 400 mm²/s (12 cSt bis 400 cSt) |
| Nennfluss | 250 l/min (66 US gal/min) |
| Maximaldruck | 250 bar (3600 psi) |
| Einlassanschluss | G1, SAE 16, 1 NPT, M36×2 |
| Auslassanschluss | G1, SAE 16, 1 NPT, M36×2 |
| Anschlussgröße | G1, SAE 16, 1 NPT, M36×2 |
As a large-scale manufacturer, we specialize in high-quality hydraulic solutions tailored for global market demands. The QSF32 Load Sensitive Hydraulic Valve offers robust performance for diverse heavy-duty equipment. We provide comprehensive manufacturing services including OEM, ODM, and customized engineering to meet specific technical requirements. Our factory-direct wholesale model ensures competitive pricing and reliable supply chain stability for our partners. We are actively seeking long-term cooperation with global distributors, wholesalers, agents, and professional trading companies. Benefit from our extensive manufacturing capacity, strict quality control processes, and dedicated technical support. Whether you require private labeling, custom specifications for unique machinery, or bulk supply for large-scale distribution, our team is committed to providing efficient hydraulic components and professional service. Contact us today to explore partnership opportunities and enhance your supply chain with our high-standard hydraulic products.



