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Product name： | BFWE type proportional directional valve | |||||
| specification： |   Zoom in on the image |
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| Category： | Pump valve fittings -- proportional valve | ||||||
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Price： | factory price | |||||
| Brand： | Shanghai | ||||||
| Place of Origin： | China | ||||||
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Available Quantity： | batch | |||||
| delivery cycle： | Spot goods (or inquire by telephone) | ||||||
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| specification | Diameter 6 | Diameter 10 | |
| Installation location | Any, it is recommended to prioritize horizontal installation | ||
| Storage temperature (℃) | -20~80 | ||
| Environmental temperature for use |
BFWE (℃) | -20~70 | |
| BFWNE (℃) | -20~50 | ||
| Weight (Kg) | BFWE kg | two point two | six point three |
| BFWNE kg | two point four | six point five | |
| work pressure | Oil ports A, B, P bar | Up to 315 | |
| Oil port T bar | Up to 210 | ||
| Rated flow rate at p=10 bar L/min | eight | twenty-five | |
| sixteen | fifty | ||
| thirty-two | seventy-five | ||
| Maximum allowable flow rate L/min | eighty | one hundred and eighty | |
| working medium | Mineral oils (HL, HLP) that comply with DIN51524 standards can be used with other fluids. Please consult us! | ||
| Medium temperature range ℃ | -20~80 (preferably 40~50) | ||
| Medium viscosity range mm2/s | 20~380 (preferably 30~46) | ||
| Oil cleanliness | Recommended filter minimum filtration ratio for the highest pollution level of oil according to ISO 4406 (C) 20/18/15 1) | ||
| Hysteresis% | ≤0.1 | ||
| Reverse error% | ≤0.05 | ||
| Repetition accuracy% | ≤0.05 | ||
| Zero displacement will vary according to changes in pressure oil, temperature, and operating temperature |
%/100 K | zero point one five | |
| %/100 bar | zero point one | ||
BFWE type proportional directional valve
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