4V Series Solenoid Valve

Model NO.: 4V410-15
Material: Aluminum
Working Pressure: 0.15-0.8MPa
Working Temperature: 5-50
Voltage Range: 220VAC,24VDC,12VDC,12VAC
Max. Frequency: 5 Cycle/Sec
Position and Way No.: 5/2,5/3
Joint Pipe Form: Nc,No,B
Wiring Form: Lead Wire or Connector Type
Trademark: JXPC
Transport Package: Cartons and Pallets Are Supplied with Good Protect
Specification: 1/2"
Origin: China
HS Code: 8481804090
Model NO.: 4V410-15
Material: Aluminum
Working Pressure: 0.15-0.8MPa
Working Temperature: 5-50
Voltage Range: 220VAC,24VDC,12VDC,12VAC
Max. Frequency: 5 Cycle/Sec
Position and Way No.: 5/2,5/3
Joint Pipe Form: Nc,No,B
Wiring Form: Lead Wire or Connector Type
Trademark: JXPC
Transport Package: Cartons and Pallets Are Supplied with Good Protect
Specification: 1/2"
Origin: China
HS Code: 8481804090
4V Series Solenoid Valve

4V Series Solenoid Valve
 
Model 4V410-15 4V420-15 4V430C-15 4V430E-15 4V430P-15
4A410-15 4A420-15 4A430C-15 4A430E-15 4A430P-15
Position and Way No.  5/2 5/3
Effective Sectional Area 50mm2(CV=2.79) 30mm2(CV=1.68)
  3V410-15 3V420-15 3A410-15 3A420-15
Position and Way No.  3/2
Effective Sectional Area 50mm2(CV=2.79)
Port Size Air inlet=Air outlet=Exhuast=G1/2"
Working Medium Air(40 um Filtered)
Action Type Inner Guide Type
Working Pressure 0.15-0.8MPa
Max.Pressure Resistance 1.2MPa
Working Temperature 5-50
Voltage Range +- 10%
Power Consumption AC:2.8VA DC:2.8W
Activate Time 0.05 second


4V Series Solenoid Valve 4V Series Solenoid Valve

4V Series Solenoid Valve
 
Model 4V410-15 4V420-15 4V430C-15 4V430E-15 4V430P-15
4A410-15 4A420-15 4A430C-15 4A430E-15 4A430P-15
Position and Way No.  5/2 5/3
Effective Sectional Area 50mm2(CV=2.79) 30mm2(CV=1.68)
  3V410-15 3V420-15 3A410-15 3A420-15
Position and Way No.  3/2
Effective Sectional Area 50mm2(CV=2.79)
Port Size Air inlet=Air outlet=Exhuast=G1/2"
Working Medium Air(40 um Filtered)
Action Type Inner Guide Type
Working Pressure 0.15-0.8MPa
Max.Pressure Resistance 1.2MPa
Working Temperature 5-50
Voltage Range +- 10%
Power Consumption AC:2.8VA DC:2.8W
Activate Time 0.05 second


4V Series Solenoid Valve

The disposable medical mask is suitable for covering the mouth, nose and jaw of the user, and is used in a general medical environment to wear, block the oral cavity and nasal cavity to exhale or spray contaminants. The bacterial filtration efficiency of the mask should not be less than 95%. Not applicable to medical protective masks and medical Surgical Masks.


The ventilation resistance of the gas exchange on both sides of the mask should be no more than 49Pa/cm³.
The ventilation resistance test takes the center part of the mask for testing. The gas flow for the test needs to be adjusted to (8±0.2) L/min, the diameter of the sample test area is 25 mm, and the test area of the test sample is A. Measure the pressure difference between the two sides of the mask with a differential pressure meter or equivalent equipment, and calculate the ventilation resistance according to the formula ΔP=M/A.
ΔP-the pressure difference per square centimeter area of the test sample, the unit is Pa per square centimeter (Pa/cm³);
M --The differential pressure value of the test sample in Pa (Pa);
A --Test area of test sample, unit is square centimeter.

Disposable Medical Face Masks

3 Ply Mask,Surgical Face Mask,Daily Face Mask,3 Ply Disposable Mask

Zhengzhou Dongfeng Mid-south Enterprise Co., Ltd. , https://www.cn-dfmtruck.com