 |
| Quantity: | |
|---|---|
MPCV Type Superimposed Hydraulic Control Check Valve
MPCV superimposed hydraulic control check valve is a control component widely used in hydraulic systems, with the characteristics of compact structure, diverse functions and reliable performance. The following is a detailed introduction from the aspects of structural principles, technical parameters, application fields, product advantages, etc.:
1. Structure and working principle
Structural composition: MPCV superimposed hydraulic control check valve is mainly composed of steel valve body, check valve core, pilot piston, pilot conical valve core and other components. The interior of the valve body is designed as a stacked structure, and the reverse flow control of the check valve is achieved through the hydraulic oil circuit.
Working principle: Forward flow: When oil flows from port A1 to port A2, the check valve core is pushed open by oil pressure and the oil passes smoothly.
Reverse flow: When pressure oil is passed into the control oil port, the pilot piston is pushed. Through the action of the pilot cone valve core, the reverse check valve core can be opened, and the oil can flow from port A2 to port A1.
Pressure holding function: When the oil inlets A1 and B1 are out of pressure, the spring force presses the valve core tightly on the valve seat, cutting off the oil circuit, and achieving pressure holding.
2. Technical parameters
Nominal diameter: 6mm, 10mm, 16mm, 25mm, etc.
Nominal pressure: 0.5MPa to 25MPa.
Applicable temperature: -15℃ to +70℃.
Applicable media: mineral oil, hydraulic oil, etc.
Connection forms: quick loading, threaded connection, etc.
Drive mode: hydraulic drive.
III. Application areas
Hydraulic system: widely used in industrial hydraulic systems such as machine tools, hydraulic machinery, sawing machines, CNC lathes, forging equipment, injection molding machines, presses and other industrial hydraulic systems.
Coal mine machinery: plays an important role in hydraulic support equipment to ensure the stability and reliability of the system.
Special machinery: Hydraulic systems for special purpose machinery such as ships, steel rolling equipment, etc.
4. Product Advantages
Compact structure: adopts a superimposed design, small size, light weight, and saves installation space.
Easy installation: no pipe connection is required, directly superimposed installation is reduced to reduce oil leakage opportunities and piping costs.
Reliable performance: small leakage, low vibration, low noise, easy maintenance, long service life.
Various functions: It can realize the functions of hydraulic cylinder supporting, maintaining pressure, locking hydraulic cylinders, large flow oil discharge, oil filling and other functions.
Standardized design: complies with international standards of ISO, CETOP, NFPA and DIN, and has strong versatility in the installation surface.
MPCV superimposed hydraulic control check valve is a control component widely used in hydraulic systems, with the characteristics of compact structure, diverse functions and reliable performance. The following is a detailed introduction from the aspects of structural principles, technical parameters, application fields, product advantages, etc.:
1. Structure and working principle
Structural composition: MPCV superimposed hydraulic control check valve is mainly composed of steel valve body, check valve core, pilot piston, pilot conical valve core and other components. The interior of the valve body is designed as a stacked structure, and the reverse flow control of the check valve is achieved through the hydraulic oil circuit.
Working principle: Forward flow: When oil flows from port A1 to port A2, the check valve core is pushed open by oil pressure and the oil passes smoothly.
Reverse flow: When pressure oil is passed into the control oil port, the pilot piston is pushed. Through the action of the pilot cone valve core, the reverse check valve core can be opened, and the oil can flow from port A2 to port A1.
Pressure holding function: When the oil inlets A1 and B1 are out of pressure, the spring force presses the valve core tightly on the valve seat, cutting off the oil circuit, and achieving pressure holding.
2. Technical parameters
Nominal diameter: 6mm, 10mm, 16mm, 25mm, etc.
Nominal pressure: 0.5MPa to 25MPa.
Applicable temperature: -15℃ to +70℃.
Applicable media: mineral oil, hydraulic oil, etc.
Connection forms: quick loading, threaded connection, etc.
Drive mode: hydraulic drive.
III. Application areas
Hydraulic system: widely used in industrial hydraulic systems such as machine tools, hydraulic machinery, sawing machines, CNC lathes, forging equipment, injection molding machines, presses and other industrial hydraulic systems.
Coal mine machinery: plays an important role in hydraulic support equipment to ensure the stability and reliability of the system.
Special machinery: Hydraulic systems for special purpose machinery such as ships, steel rolling equipment, etc.
4. Product Advantages
Compact structure: adopts a superimposed design, small size, light weight, and saves installation space.
Easy installation: no pipe connection is required, directly superimposed installation is reduced to reduce oil leakage opportunities and piping costs.
Reliable performance: small leakage, low vibration, low noise, easy maintenance, long service life.
Various functions: It can realize the functions of hydraulic cylinder supporting, maintaining pressure, locking hydraulic cylinders, large flow oil discharge, oil filling and other functions.
Standardized design: complies with international standards of ISO, CETOP, NFPA and DIN, and has strong versatility in the installation surface.
