- Catalogs
- Wenzhou Meric Hydraulic Technology Co.,Ltd
- Direct-operated relief valve MRV-10
Direct-operated relief valve MRV-10
Direct-operated relief valve MRV-10
- Operating Pressure: 315 BAR
- Flow Rate: 10 L/min
- Preset Pressure: 200 BAR
- Internal Leakage: Maximum of 5 drops/min to 80% of nominal setting
- Temperature Range: -40°C to +120°C (-40°F to +250°F)
- Cavity: 10-2 (refer to page J-10)
- Fluids: Mineral-based fluids with viscosities of 7.4 to 420 cSt
- Hardened, precision ground parts for durability
- Industry common cavity
- Compact size
- Adjustment may be locked in place
- Low leakage design
- Fast response to pressure surges
The valve prevents flow from port ① to ② until the set crack pressure at port ① is achieved. The poppet then unseats, allowing flow from ① to ②, protecting the circuit from over-pressurization.
The document includes a performance curve illustrating the relationship between pressure drop and flow rate.
- Transmission, engine, and powertrain control
- Building and road construction equipment
- Agricultural and garden machinery
- Forestry and resource management equipment
- Waste disposal equipment
- Other professional mobile and industrial applications
Detailed installation dimensions are provided, including torque specifications for different components.
- Seal-Kits: N = Buna N, V = Viton
- Body Material: A = 6061-T6 aluminum (rated at 207 Bar), S = Steel (rated at 350 Bar)
- Body Porting: Options include SAE 6T, SAE 8T, G1/2, NPT1/2, with other porting available
Catalog excerpts
机能符号 Symbol 直动式溢流阀 Directly Operated Relief Valve 技术参数 Specifications ·工 作压 力 Operating Pressure ·流 量 Flow ·预 设 定压力 Preset Pressure 200BAR ·内 泄漏 Internal Leakage 5drops/min.max.to 80% of norminal setting ·温 度 Temperature -40°C to +120°(-40°F to+250°F) ·插 孔 Cavity 10-2 see page J-10 ·流 体 Fluids Mineral-based fluids with viscosities of 7.4 to 420 cSt. ·硬化处理,零件耐久性强 Hardened,precision ground parts for durability ·工业通用插孔 Industry common cavity ·紧凑的结构 Compact size ·调节杆可被锁定 Adjustment may be locked in place ·低泄漏设计 Low leakage design ·迅速响应压力变化 Fast response to pressure surges 压力-流量性能曲 线 Performance Curve Pressure Drop vs.Flow 压力降 PRESSURE DROP psi(bar) 工作 Operation 当 ① 口 压 力超过弹 簧 设定压 力 时， 锥 阀 芯打开 ， ①到② 开 始 溢流 ， 防 止 系 统 过 压。 The valve prevents flow from ① to ② until the set crack pressur
Open the catalog to page 1
应用领域 AP P L I CATI ON ARE A · 传输、发动机和动 力传动 控制 Transmission, engine and powertrain control · 建筑和道路建设设 备 Building and road construction equipment · 农业和园林机械 Agricultural and garden machinery · 林业和资源管理设 备 Forestry and resource management equipment · 废弃物处理设备 Waste disposal
Open the catalog to page 2
安装尺寸 INSTALLATION DIMENSIONS HEX 4 订购型号 Order Type Ⅰ. 油封 Seal-Kits N=丁 腈橡胶 Buna N V=氟 橡 胶 Viton Ⅱ. 阀块 材质 BODY MATERIAL A=6061- T6铝 耐 压 强度207Bar 6061-T6 aluminum alloy rated at 207Bar S=钢材 耐 压 强度350Bar steel rated at 350Bar
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