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Sitelin Hydraulic Manufacturing (Ningbo) Co., Ltd.
Hotline: +86 150-5846-6362 

Tel: +86 574 8756 6937 

Fax: +86 574 87566981
Mail: info@nbstl.com.cn
Address: No. 7 Luochuang Road, Luojiang Industrial Zone, 

             Hemudu Town, Yuyao City, Ningbo, Zhejiang, China

Location£ºHome > Products > Valve

Return oil casting valve STL-ZL-HYFZ-ZZ

Product Introduction:

Main application:
This product is widely used in special equipment such as rotary drilling rigs, mainly for controlling the return oil of the main valve group. Its integral casting structure features large flow rate, low pressure loss, and a compact and exquisite appearance.
Functions & Features:
Design of oil passage for instantaneous large flow: The design of the oil passage simultaneously meets the demand for large instantaneous flow of return oil.
Technical parameters:
1. Working flow rate: Max 900L/min
2. Working pressure: Max 21MPa
3. Voltage of electromagnetic valve: 28VDC
Published date£º2025/3/15  Viewed£º412
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Service hotline: +86 137-7793-3655 | +86 153-0667-6280 (Same WeChat ID)

Tel: +86 574 8756 6937 Fax: +86 574 87566981

Mail: info@nbstl.com.cn
Address: No. 7 Luochuang Road, Luojiang Industrial Zone, Hemudu Town, Yuyao City, Ningbo, Zhejiang, China

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