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Wenzhou Meric Hydraulic Technology Co.,Ltd
Cartridge relief valve MZYF25-01 series

Cartridge relief valve MZYF25-01 series

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Cartridge relief valve MZYF25-01 series

Product catalog summary

Technical Specifications

Operating Pressure: 280 BAR
Flow Rate: 150 L/min
Internal Leakage: Maximum 3 ml/min at 80% of nominal setting
Temperature Range: -40°C to +120°C (-40°F to +250°F)
Cavity: T-2502 (refer to page J-16)
Fluids: Mineral-based fluids with viscosities of 7.4 to 420 cSt

Product Features

Hardened, precision ground parts for enhanced durability
Compact design
Lockable adjustment lever
Fast response to pressure changes

Operation

The valve prevents flow from port ② to ③ until the set crack pressure at port ② is reached. Once achieved, the poppet unseats, allowing flow from ② to ③, thus protecting the circuit from over-pressurization.

Performance Curve

The performance curve illustrates the relationship between pressure drop and flow rate, with specific values provided for various flow rates and pressure drops.

Application Areas

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

Installation Dimensions

Details on installation dimensions and torque specifications are provided, including specific measurements and maximum torque values.

Order Type

Seal-Kits: Nitrile rubber (Buna N) or Viton
Body Material: 6061-T6 aluminum (rated at 207 Bar) or steel (rated at 350 Bar)
Body Porting: Options include SAE 6T, SAE 8T, G1/2, NPT1/2, with other porting available
Pressure Range: Options include 1000-2800 psi (70-195 bar) preset at 1800 psi (127 bar) and 2100-4000 psi (145-280 bar) preset at 3000 psi (210 bar)

Catalog excerpts

Cartridge relief valve MZYF25-01 series-1

组合式溢流阀 Combined Relief Valves 1 技术参数 Specifications ·工作压力 Operating Pressure 280BAR ·流量 Flow 150L/min ·内泄漏 Internal Leakage 3ml/min.max.to 80% of norminal setting ·温度 Temperature -40°C to +120°(-40°F to+250°F) ·插孔 Cavity T-2502 see page J-16 ·流体 Fluids Mineral-based fluids with viscosities of 7.4 to 420 cSt. 产品特性 Features ·硬化处理,零件耐久性强 Hardened,precision ground parts for durability ·紧凑的结构 Compact size ·调节杆可被锁定 Adjustment may be locked in place ·迅速响应压力变化 Fast response to Pressure surges 压力降 PRESSURE DROP psi(bar) 当 ② 口压力超过弹簧设定压力时，锥阀芯打开， ②到③ 开始溢流，防止系统过压。 The valve prevents flow from ② to ③ until the set crack pressure at ② is achieved.The poppet then unseat allowing flow from ② to ③ protecting the circui

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Cartridge relief valve MZYF25-01 series-2

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

Cartridge relief valve MZYF25-01 series-3

安装尺寸 INSTALLATION DIMENSIONS HEX 19.1 扭矩TORQUE 15Nm max. 订购型号 Order Type Ⅱ. 油封 Seal-Kits N=丁腈橡胶 Buna N V=氟橡胶 Viton Ⅲ. 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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Cartridge relief valve MZYF25-01 series

Cartridge relief valve MZYF25-01 series

Catalog excerpts

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