力士乐 液压节流阀 MG系列

评测依据

• review_count：980
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• time_range：{"from":"2026-06-26 01:55:23","to":"2026-06-26 01:55:23"}
• intros：{"brand_intro":"力士乐（Rexroth）隶属德国博世集团，成立于1795年，是全球液压与传动技术先驱。在中国拥有完善的研发、制造及销售网络，产品广泛应用于冶金、船舶、风电等重工业领域，以德国制造的精密度和系统集成能力享誉业界。","product_intro":"MG系列液压节流阀采用滑阀式结构，具备优异的流量-压力特性。阀芯经过精密研磨，配合间隙极小，可实现微米级流量调节。最大工作压力315 bar，支持板式安装与管式安装，适用于伺服液压系统及高精度试验台，如材料试验机、仿真平台等。","key_specs":["适用介质：液压油","最大工作压力：315 bar","最大流量：30 L/min","安装方式：板式/管式","阀芯材质：淬硬钢","温度范围：-30~80℃"]}
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