天榆液压气动MBRV-02B叠加式单向节流阀/MBRV02B
产品概述
天榆液压气动MBRV-02B叠加式单向节流阀是一款专为液压系统设计的精密控制元件，采用叠加式结构设计，可灵活集成于各类液压阀组中。该产品通过调节流体流量实现系统压力的稳定控制，同时具备单向阀功能，确保介质单向流通，有效防止回流。其紧凑型设计节省安装空间，适用于工程机械、冶金设备、注塑机等工业领域的高精度液压回路。56
核心功能
MBRV-02B通过节流阀与单向阀的复合设计，实现双向流量差异化控制：正向流动时可通过调节螺杆无级调节流量，反向流动时单向阀自动开启，保证低阻力通流。阀体采用高强度合金材料，内部精密研磨流道确保低噪音运行与长寿命。产品适用于矿物油、水乙二醇等常见液压介质，工作温度范围覆盖-20℃至80℃，满足多种工况需求。1418
技术特点
该阀采用模块化叠加安装方式，可直接与标准液压阀组对接，无需额外管路连接。节流调节部分采用细牙螺纹设计，支持微调且具备自锁功能，避免振动导致的参数漂移。阀芯结构经过优化，在高压差工况下仍能保持线性流量特性，确保系统响应稳定性。产品提供多种接口规格（如ISO 4401标准），适配不同液压系统配置。823
应用场景
MBRV-02B广泛应用于注塑机合模速度控制、起重机液压臂调速、机床进给系统压力稳定等场景。其可靠的密封性能可有效防止内泄，特别适用于需要长时间保压的液压回路。在工程机械中，该产品能精准控制执行元件动作速度，提升设备操作平顺性与安全性。1619
英文介绍（English Description）
The Tianyu Hydraulic MBRV-02B Stacked Check Throttle Valve integrates a check valve and adjustable throttle valve in a compact stacked configuration. Its bi-directional flow control feature allows precise flow regulation in one direction while enabling free reverse flow through the check mechanism. The valve body is machined from high-grade alloy steel with precision-ground internal passages to minimize pressure loss and noise generation.
Key advantages include modular installation compatible with standard hydraulic manifolds, fine-threaded adjustment screw for stable flow setting, and robust sealing technology for leak-free performance. Typical applications include speed control of hydraulic cylinders, pressure stabilization in industrial machinery, and motion damping in mobile equipment. The product supports common hydraulic fluids like mineral oil and HFA/E emulsions, with a recommended viscosity range of 15-400 cSt.
Optimized spool geometry ensures consistent flow characteristics even under fluctuating system pressures. The valve s compact dimensions (comparable to ISO 4401 footprint) facilitate space-saving integration into complex hydraulic power units. Field service requirements are minimized through durable construction and self-retaining adjustment mechanisms. 51423
天榆液压气动MBRV-02B叠加式单向节流阀/MBRV02B
MBRV-02B 叠加式单向节流阀
的详细介绍
MBRV-02B 叠加式单向节流阀
| MTCV-02W(A~B) MTCV-03W(A~B) MPCV-02W(A~B) MPCV-03W(A~B) MBRV-02P(A~B) MBRV-03P(A~B) MCV-02P(A~B) MCV-03P(A~B) MTV-02P(A~B) MTV-03P(A~B) MRV-02W MRV-02P(A~B) MRV-03P(A~B) MSCV-02A(B) MSCV-03A(B) DGMC-5 DGMDC-5 DGMFB-5 DGMR1-5 DGMX-5 DGMR-5 DGMPC-5 DGMC-3 DGMR-3 DGMR1-3 DGMX-3 DGMDC-3 DGMPC-3 DGMFN-3 |
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选购指南 HOW TO ORDER |
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| MRV |
02 |
B |
B |
| 系列编号SERIES NUMBER |
称呼口径
VALVE SIZE |
作动型式
P,A,B,W |
压力调整范围
PRESSURE ADJ.RANGE |
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性能表 SPECIFICATION |
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型式
MODEL
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高使用压力MAX.OPERATED
PRESSURE（kgf/cm2） |
压力调整范围PRESSURE
ADJ.RANGE（kgf/cm2） |
大流量MAX.FLOW
l/min
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重量
WEIGHT
（kg）
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| MRV-02P |
250 |
B：7-70
C：35-140
H：70-210
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02:40 |
1.4 |
| MRV-02A |
| MRV-02B |
| MRV-02W |
| MRV-03P |
03:80 |
3.4 |
| MRV-03A |
| MRV-03B |
| MRV-03W |
| MRV-06P |
06:190 |
11.6 |
| MRV-06A |
| MRV-06B |
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