Parker solenoid valve cylinder selection basis

Parker solenoid valve cylinder is an industrial equipment controlled by electromagnetic, which is an automation basic component used to control fluids. It belongs to actuators and is not limited to hydraulic and pneumatic. It is used in industrial control system to adjust the direction, flow, speed and other parameters of medium. Parker solenoid valve cylinder can be matched with different circuits to achieve the expected control, and the accuracy and flexibility of the control can be guaranteed. There are many types of solenoid valves, and different solenoid valves play a role in different positions of the control system. Commonly used ones are one-way valves, safety valves, directional control valves, speed regulating valves, etc.

Parker solenoid valve cylinder selection basis

1. Select the solenoid valve based on pipeline parameters: diameter specification (i.e. DN), interface method

1) Determine the diameter (DN) size according to the on-site pipeline inner diameter size or flow requirements;

2) Interface method, generally>DN50 requires flange interface, ≤ DN50 can be freely selected according to user needs.

2. Select the material and temperature group of the solenoid valve based on fluid parameters

1) Corrosive fluids: corrosion-resistant solenoid valves and all stainless steel should be selected; Edible ultra clean fluid: It is recommended to use food grade stainless steel solenoid valves;

2) High temperature fluid: It is necessary to choose electromagnetic valves made of high-temperature resistant electrical materials and sealing materials, and to choose piston type structures;

3) Fluid state: up to gaseous, liquid, or mixed state, especially when the diameter is greater than DN25, it must be distinguished;

4) Fluid viscosity: Usually below 50cSt, it can be freely selected. If it exceeds this value, Parker solenoid valve cylinder should be selected.

Parker Hannifin Inc is a comprehensive company specializing in motion d control components and system control. Founded by L. Parker in 1918, the company entered the hydraulic and pneumatic industry in 1924, starting with automobiles and related products. In 1957, Hannifin Inc's cylinder and valve manufacturing department was purchased and developed into the company under its current name. It has over 2000 production sites in 44 countries worldwide, employs 48000 people, generates annual sales of $6 billion, has 7500 sales and outlets worldwide, and has 400000 customers and affiliated units. PARKER uses various hydraulic and pneumatic products to form over 2600 types of main engines, with the automotive and aviation industries accounting for over 1100 of them. The company's performance from 2003 to the end of June had a total annual sales revenue of 6.4 billion US dollars and an operating profit of 37.577 million US dollars. In the past seven years, PARKER has continuously acquired 50 companies (MdA), and in the past two years alone, it has acquired 8 more companies and institutions. In 2001, the company purchased Commercial Intertech, a US commercial company that produces hydraulic components for industrial vehicles/agricultural machinery, with a total investment of $360 million and assumed $170 million in the company's liabilities.

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