Rexroth solenoid valve E-3SED6CK13/350CG24N9K4 is in stock.

Brand

REXROTH/Germany Rexroth

Flow Direction

Other

3C Valve Category

Industry

Application Areas

Environmental Protection, Food/Agricultural Products, Chemical Industry, Agriculture, Forestry, Animal Husbandry and Fishery, Petroleum

Rexroth is committed to providing safe, precise, efficient, and cost-effective drive and control technologies for all types of machinery and systems. The company integrates global application experience to develop innovative products, tailoring system solutions and services for customers in every segment of the mobile machinery, mechanical applications and engineering, factory automation, and renewable energy markets. Bosch Rexroth also provides customers with a wide range of hydraulic, electronic drive and control, pneumatic, gear, linear drive, and assembly technologies. The company operates in over 80 countries worldwide, employing more than 37,500 professionals. In 2012, its global sales reached nearly €6.5 billion.

Rexroth solenoid valves contain a sealed chamber with through-holes at different locations. Each through-hole connects to a different oil pipe. Inside the chamber is a piston, flanked by two electromagnets. When the coil of one electromagnet is energized, the valve body is attracted to that side. Controlling the movement of the valve body opens or closes different drain holes. The inlet hole is always open, allowing hydraulic oil to enter different drain pipes. The oil pressure then pushes the piston in the cylinder, which in turn moves the piston rod, which in turn drives the mechanical device. Thus, controlling the flow of current to the electromagnets controls the mechanical movement.

Rexroth solenoid valves are electromagnetically controlled industrial devices, fundamental components of automation used to control fluids. They are actuators, not limited to hydraulic or pneumatic systems. They are used in industrial control systems to adjust the direction, flow rate, speed, and other parameters of the medium. Solenoid valves can be used with different circuits to achieve the desired control, ensuring both precision and flexibility. There are many types of solenoid valves, each playing a different role in a control system. Commonly used types include check valves, safety valves, directional control valves, and speed control valves.

Rexroth Solenoid Valve Selection Criteria:

1. Select the solenoid valve based on pipeline parameters: nominal diameter (DN) and connection type.

1) Determine the nominal diameter (DN) based on the inner diameter of the pipeline or flow requirements.

2) For connection type, generally, valves with a diameter > DN50 should be selected; for diameters ≤ DN50, the choice can be made according to user needs.

2. Selecting Solenoid Valves Based on Fluid Parameters: Material and Temperature Group

1) Corrosive fluids: Corrosion-resistant solenoid valves and all-stainless steel valves are recommended; Ultra-clean edible fluids: Food-grade stainless steel solenoid valves are recommended.

2) High-temperature fluids: Solenoid valves made with high-temperature resistant electrical and sealing materials should be selected, and piston-type valves are preferred.

3) Fluid state: Fluids can be gaseous, liquid, or mixed, especially when the diameter is greater than DN25, these must be clearly distinguished.

4) Fluid viscosity: Generally, any viscosity can be selected below 50 cSt. If it exceeds this value, a high-viscosity solenoid valve should be selected.

3. Selecting Solenoid Valves Based on Pressure Parameters: Principle and Structural Types

1) Nominal pressure: This parameter has the same meaning as other general-purpose valves and is determined by the nominal pressure of the pipeline.

2) Working pressure: If the working pressure is low, a direct-acting or step-direct-acting principle valve must be selected; when the minimum working pressure difference is above 0.04 MPa, direct-acting, step-direct-acting, and pilot-operated valves can all be selected. 4. Electrical Selection: AC220V or DC24V voltage specifications are preferred for ease of use.

5. Selection Based on Continuous Operating Time: Normally Closed, Normally Open, or Continuously Powered

1) When the solenoid valve needs to be open for a long time, and the duration is longer than the closing time, a normally open type should be selected.

2) If the opening time is short or the opening and closing times are infrequent, a normally closed type should be selected.

3) However, for some safety protection applications, such as furnace and kiln flame monitoring, a normally open type cannot be selected; a continuously powered type should be chosen.

6. Selection of Auxiliary Functions Based on Environmental Requirements: Explosion-proof, Check Valve, Manual Operation, Water-resistant Fog, Water Spray, Submersible.

Rexroth Solenoid Valve Stock List:

4WE6EA6X/EG24N9K4

4WE6EA6X/EG24NZ5L

4WE6EA6X/EW220N9K4

4WE6EA6X/EW220RNZ5L

4WE6EB6X/EG24N9K4

4WE6EB6X/EG24NZ5L

4WE6EB6X/EW220N9K4

4WE6EB6X/EW220RNZ5L

4WE6F6X/EG24N9K4

4WE6F6X/EG24NZ5L

4WE6F6X/EW220N9K4

4WE6F6X/EW220RNZ5L

4WE6FA6X/EG24N9K4 4WE6FA6X/EG24NZ5L

4WE6FA6X/EW220N9K4

4WE6FA6X/EW220RNZ5L

4WE6FB6X/EG24N9K4

4WE6FB6X/EG24NZ5L

4WE6FB6X/EW220N9K4

4WE6FB6X/EW220RNZ5L

4WE6G6X/EG24N9K4

4WE6G6X/EG24NZ5L

4WE6G6X/EW220N9K4

4WE6G6X/EW220RNZ5L

4WE6GA6X/EG24N9K4

4WE6GA6X/EG24NZ5L

4WE6GA6X/EW220N9K4 4WE6GA6X/EW220RNZ5L

4WE6GB6X/EG24N9K4

4WE6GB6X/EG24NZ5L

4WE6GB6X/EW220N9K4

4WE6GB6X/EW220RNZ5L

4WE6H6X/EG24N9K4

4WE6H6X/EG24NZ5L

4WE6H6X/EW220N9K4

4WE6H6X/EW220RNZ5L

4WE6HA6X/EG24N9K4 The company mainly deals with European and American brands and can source brands from any European country. For example, our key German brands include: BURKERT, DEMAG, HAWE, REXROTH, HYDAC, PILZ relays, FESTO, IFM sensors, E+H, HEIDENHAIN, P+F sensors, SICK, TURCK, and HIRSCHMANN industrial switches. German brands: Henstler, Murr, Schmersal, Samson, EPRO (Emerson Group)

American brands: MOOG, ASCO, MAC, NUMATICS, PARKER, VICKERS, ROSS

British brands: Norgren

Italian brands: OMAL, ATOS, CAMOZZI, UNIVER, Camostat