Shanghai Fengqi Industry Development co.,ltd.

Your location:Home > Products > Valves > Control Valves >

Valves

Explosion-Proof Stroke Switch

Features

Explosion-Proof Stroke Switch
Explosion-Proof Stroke Switch

Switch itself concurrently has the explosion-proof specification, anti-compression explosion-proof tectonic box, realize miniaturization, sealing structure
Explosion-proof structure: Exdell CT6
Temperature level, T6(above 85℃,below 100℃)
explosion-proof level: IIC (hydrogen, carbon bisulfide)

Technical parameters and performance indicators

protect structure IECspecification:IP67、JIS: Prevent immersion type
life*1 mechanical*2 Above 2 million times(operating stroke 40°);
above 1.5 million times(operating stroke 60°)
electrical equipment*3 Above 50 thousand time(AC250V 2A impendance loading)
above 2 million times(DC24V20mA impendance loading)
allowed operating speed *4 1mm/s-1m/s
minimum applied loading DC24V、20mA
allowed operating frequency mechanical 120次/min
electric equipment 2次/min
insulation impedance Above 100MΩ between each terminal and ground connection(DC500V)
contacting impedance Below 50mΩ(initial value)
anti-voltage(50/60Hz)
1min
homopolar terminal AC1000V(below leakage current 10mA)
each terminal and connecting ground AC2000V(below leakage current 10mA)
each terminal and non-charging metal AC2000V(below leakage current 10mA)
shake malfunction 10-55Hz complex amplitude 1.5mm
lash durable Above 1,000m/s*s(above 100G)
malfunction Above 300m/s*s(above 30G)
environmental temperature -20℃- +70℃(can not freeze)
environmental humidity Above 95%RH
Note:1. The value list on is initial value
        2. When type is different, it is alos different from the listed content

1, life value refers to the value of ambient temperature 5-35 degrees Celsius, around humidity 40-70% RH.
2, the service life of handle. Plunger type is above 20 ā ten thousand times ( operating stroke 5mm).
3, the operating stroke of handle 40℃, piston type operating stroke is 5mm.
4, piston type is 1mm/s - 0.5 m/s.

Specifications table

Structure of Explosion-Proof Stroke Switch
Structure of Explosion-Proof Stroke Switch