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.
| سلسلة QSF32 صمام شاحنة كنس الشوارع بارامترات | |
|---|---|
| طريقة التحكم | ملف لولبي, نسبي حساس للحمل |
| الصمام | 1 بكرة, 2 بكرة, 3 بكرات |
| نطاق درجة الحرارة المحيطة | -40 درجة مئوية إلى +80 درجة مئوية (-40 درجة فهرنهايت إلى +176 درجة فهرنهايت) |
| نوع البنية | صمام مقطعي |
| المقطع | المقطع 1, المقطع 2, المقطع 3 |
| نطاق اللزوجة التشغيلية | 12 - 400 مم²/ث (12 سنتيستوك إلى 400 سنتيستوك) |
| معدل التدفق المقنن | 250 لتر/دقيقة (66 جالون أمريكي في الدقيقة) |
| أقصى ضغط | 250 بار (3600 رطل لكل بوصة مربعة) |
| منفذ الدخول | G1, SAE 16, 1 NPT, M36×2 |
| منفذ الخروج | G1, SAE 16, 1 NPT, M36×2 |
| حجم المنفذ | 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.



