天榆液壓氣動MBRV-02B疊加式單向節(jié)流閥/MBRV02B
產品概述
天榆液壓氣動MBRV-02B疊加式單向節(jié)流閥是一款專為液壓系統(tǒng)設計的精密控制元件，采用疊加式結構設計，可靈活集成于各類液壓閥組中。該產品通過調節(jié)流體流量實現(xiàn)系統(tǒng)壓力的穩(wěn)定控制，同時具備單向閥功能，確保介質單向流通，有效防止回流。其緊湊型設計節(jié)省安裝空間，適用于工程機械、冶金設備、注塑機等工業(yè)領域的高精度液壓回路。56
核心功能
MBRV-02B通過節(jié)流閥與單向閥的復合設計，實現(xiàn)雙向流量差異化控制：正向流動時可通過調節(jié)螺桿無級調節(jié)流量，反向流動時單向閥自動開啟，保證低阻力通流。閥體采用高強度合金材料，內部精密研磨流道確保低噪音運行與長壽命。產品適用于礦物油、水乙二醇等常見液壓介質，工作溫度范圍覆蓋-20℃至80℃，滿足多種工況需求。1418
技術特點
該閥采用模塊化疊加安裝方式，可直接與標準液壓閥組對接，無需額外管路連接。節(jié)流調節(jié)部分采用細牙螺紋設計，支持微調且具備自鎖功能，避免振動導致的參數(shù)漂移。閥芯結構經過優(yōu)化，在高壓差工況下仍能保持線性流量特性，確保系統(tǒng)響應穩(wěn)定性。產品提供多種接口規(guī)格（如ISO 4401標準），適配不同液壓系統(tǒng)配置。823
應用場景
MBRV-02B廣泛應用于注塑機合模速度控制、起重機液壓臂調速、機床進給系統(tǒng)壓力穩(wěn)定等場景。其可靠的密封性能可有效防止內泄，特別適用于需要長時間保壓的液壓回路。在工程機械中，該產品能精準控制執(zhí)行元件動作速度，提升設備操作平順性與安全性。1619
英文介紹（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
天榆液壓氣動MBRV-02B疊加式單向節(jié)流閥/MBRV02B
MBRV-02B 疊加式單向節(jié)流閥
的詳細介紹
MBRV-02B 疊加式單向節(jié)流閥
| 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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選購指南 HOW TO ORDER |
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| MRV |
02 |
B |
B |
| 系列編號SERIES NUMBER |
稱呼口徑
VALVE SIZE |
作動型式
P,A,B,W |
壓力調整范圍
PRESSURE ADJ.RANGE |
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性能表 SPECIFICATION |
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型式
MODEL
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高使用壓力MAX.OPERATED
PRESSURE（kgf/cm2） |
壓力調整范圍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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