Audited Supplier
STF series Prefill Valves
STF Series Preill Valve belongs to Cut-off Valve, which are mainly used for filling or draining large flow of various kinds of cylinder plug cavities to improve their empty and return speed.
| Oil Port | A | B | X |
| Rated Pressure (bar) | 16 | 320 | <=150 |
| Cracking Pressure (bar) | 0.2 | ||
| Working Medium | Mineral hydraulic oil | ||
| Oil Temperature ºC | -20 ... +60 | ||
| Viscosity Range mm2/s | 2.8 ... 380 | ||
| Cleanliness | The maximum allowable contamination of oil: NAS 1638 class 9 We recommend minimum filter ratio of filter: B10>=75. | ||
Shandong Taifeng Intelligent esta esControl Co., LTD., founded in 2000, covers an area of 300 mu (200,000 square meters) and has 480 employees. It is a key enterprise in China's liquid gas tightness industry, a state-level high-tech enterprise, a Chinese Machinery Industry management Demonstration enterprise, the "National Intellectual Property Advantage Enterprise" of the State Intellectual Property Office in 2017, and the main drafting unit of the National Standard of two-way Cartridge Valve issued by the State Liquid Standard Committee.
The main products of two-way cartridge valve have completely independent intellectual property rights, fill the domestic blank, reach the international advanced level, can completely replace the import, and take the leading position in China's hydraulic industry segmentation field.
FAQ
Q1:Can you provide a sample before a big order?
A:Yes, we can.
Q2:How about your quality?
A:Taifeng products are very popular with many OEM customers in China, such as CFHI,CHINA ERZHONO, ZS, and TZ.
Q3:How long has your company run in Hydraulic Fields?
A:Over 22 years
Q4:Which payment terms do you accept?
A:L/C, T/T, DDU.
Q5: What is your delivery time?
A:It depends on whether there are stocks. If there're stocks, we can ship it within one week. It will take about 30days for new production.
Q6:What's the warranty of your product?
A:One Year after receipt.
Q7: Is your company accept customization?
A: Yes, we accept customized products.
