REXROTH致力于为各类机械和系统设备提供安全、精准、高效以及高性价比的传动与控制技术。公司融合全球的应用经验，研发创新的产品，为行走机械、机械应用与工程、工厂自动化及可再生能源每一个细分市场的客户量身定制系统解决方案及服务。
REXROTH的主要产品有：REXROTH换向阀，REXROTH止回阀，REXROTH浮球开关，REXROTH平衡阀，REXROTH球阀，REXROTH插装阀，REXROTH单向阀，REXROTH溢流阀，REXROTH行程阀，REXROTH驱动阀，REXROTH安全阀，REXROTH阀组，REXROTH阀块，REXROTH浮球开关线圈，REXROTH流量计等等
REXROTH制动阀R902068290 BVD25W38S/41B-V12K00B0655S00-S W ZDB技术参数
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Code
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BVD25W38S41B-V12K00B0655S00-S W ZDB
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Valve type
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BVD = Counterbalance valve, double-acting
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Size
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25 = Flow, max. qv max 320 l/min
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Control range
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W = 20...40 bar (winch and track drive)
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Ports
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38 = NG, 25; A2FM/E./.181, 107, 125, 160, 180; A6VM./.380, 107, 140, 160
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Ports for brake release
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S = with high pressure
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Series
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41 = Series 4, Index 1
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Long cover
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B = B-side (standard)
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Seals
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V = FKM (fluor-caoutchouc)
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Piston version
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12
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Residual opening in piston
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K00 = Without residual opening (obligatory for winches)
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Damping during closing
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B0655
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Flushing cavity
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S00 = Plugged
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REXROTH制动阀BVD系列介绍
特征
– 紧凑的设计和直接安装在 A2FM(E) 和 A6VM 轴向柱塞电机（63 系列）上，节省安装空间
– 与 A2FM(E) 和 A6VM 轴向柱塞马达（63 系列）和 GFT 齿轮箱成套提供； 测试台按标准运行。
– 符合 SAE J518 的标准服务线端口
– 集成制动释放阀，带或不带减压功能
– 低流阻带来高效率
– 由于模块化设计，调试期间可以轻松进行优化。
Features
– Space-saving installation due to compact design and direct mounting on A2FM(E) and A6VM axial piston motors (series 63)
– Available as a complete set with A2FM(E) and A6VM axial piston motors (series 63) and GFT gear units; test stand run as standard.
– Standard service line ports according to SAE J518
– Integrated brake release valve, with and without pressure reduction
– High efficiency due to low flow resistance
– Easy optimization options during commissioning due to modular design.REXROTH制动阀BVD系列常用型号：
REXROTH R902068290 BVD25W38S/41B-V12K00B0655S00-S W ZDB
REXROTH R902107370 BVD25W38S/41B-V01K00D0800S00 50425.1066
REXROTH R902064672 BVD25W38S/41B-V02K00D0800S00
REXROTH R902070343 BVD25W38S/41B-V02K00D1000S00