There is a built-in brake release valve in the engineering balance valve. Customers can choose with or without a pressure reducing valve. It has low flow resistance and high volumetric efficiency. Standard modular structure of the engineering balance valve allows for easy optimization and selection during commissioning.
| Size | 20 | 25 | |
| Working line pressure P bar | From primary valve to safety valve | 350 | 350 |
| Secondary valve | 420 | 420 | |
| Maximum nominal flow qvmax L/min | 220 | 320 | |
| The pressure at which the brake valve core begins to open P bar | BVD.F | 7 | 7 |
| BVD.W | 20 | 20 | |
| The pressure when the brake valve core is fully opened P bar | BVD.F | 30 | 30 |
| BVD.W | 40 | 40 | |
| Pressure reducing valve for brake release (fixed value) P bar | BVD...L/ | 21+4 | 21+4 |
| Opening pressure P bar | BVD...L/ | 1+4 | 1+4 |
| Weight kg | 9 | 15 |
Features:
▶Compact structure, saves installation space, can be directly installed on A2FM(E) and A6VM axial piston motors
▶Can be integrated with A2FM(E), A6VM axial piston motors and GFT reducers as a component, and tested as a whole like other standard products
▶Working oil port complies with SAE J518
Application:
The engineering balance valve is used in construction machinery, agricultural machinery, winches, and sprocket-driven machinery.
Address
No. 27, Yangsha Road, Huilong Town, Qidong City, Jiangsu Province, China
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