Related information ASCO explosion-proof solenoid valve

Related information ASCO explosion-proof solenoid valve

VCEFCM8263H191V DC24V

ASCO solenoid valve selection steps

Operation type: 2-way/3-way/4-way;

Working status: normally open/normally closed (2/2; 3/2)/universal (only referring to 2-position three-way solenoid valves);

Media: air/water/light oil, etc;

Required flow rate: inner hole size or Kv, Cv

Diameter: Thread size and type;

Pressure: Pin, pressure difference;

Temperature: medium temperature, ambient temperature;

Power supply: voltage and frequency, AC/ DC， Special voltage;

input voltage

Standard voltage -110220/50; 24,120,240,480/60

6，12，24，120，240DC

Non standard voltage -24100120200240380/50

48,100,110,220/60

28,32,38,48,100,110,220DC

Other: hazardous environment, manual operator MO/MS, manual reset, installation bracket MB, etc

Note: Tongjing refers to the diameter of the pipeline of the solenoid valve

Precautions for using ASCO solenoid valve

Installation precautions:

1. First, check if the 8262-8263 series direct acting universal solenoid valve matches the selected parameters *, such as power supply voltage, medium pressure, pressure difference, etc. Especially for the power supply, if it is wrong, it will burn out the wire

Circle. The power supply voltage should meet the rated voltage fluctuation range: AC+10%~-15%, DC+10%~-10%. The coil components should not be disassembled during normal operation.

2. Before taking over, the pipeline should be flushed to remove metal powder, residual sealing materials, rust, and other debris from the pipeline. Pay attention to the cleanliness of the medium. If there is dust or impurities mixed in the medium

If it hinders the normal operation of the solenoid valve, a filter or mesh should be installed in the pipeline

3. The electromagnetic coil components of the general 8262-8263 series direct acting universal solenoid valve should be installed vertically upward in a pipeline that is level with the ground. If space limitations or operating conditions require it, it must be installed according to

For side standing installation, it needs to be mentioned during the selection and ordering process. Otherwise, it may cause the solenoid valve to malfunction.

Electronic control unit or similar circuit
Suitable for air/gas, low vacuum services, and use
Because it can precisely control the flow of water
Optional: H-class coil, using prefix "SV" (provided for customer use)
Electronic products: universal and waterproof, types 1, 2, 3, 3S, and 4X
22.6 watt solenoid.
Standard voltage: 24 VDC
Only applicable to air and inert gas valves.
Universal valves. Please refer to the Engineering Department (Approval) for more details.
Will vary with duty cycle (8.5 watts at 500 mA ambient temperature=104F (40C)).
Coil: Molded F-grade
Coil resistance: 25 ohms at 68F (20C)
Working current: 100-500mA
Recommended PWM frequency: 300 Hz for air/gas; 200 Hz water/light oil
Delay: 5 (for 8203 valve 7.5)
Repeatability accuracy: 3 (1/8 "NPT valve 1)
Sensitivity: 2 (1/8 "NPT valve 1)
Based on ASCO electronic control unit in constant pressure difference

Related information ASCO explosion-proof solenoid valve