Mechanical part
Name: Natural gas intelligent emergency cut-off device
Specification model: TKBZ-25-50/65/80/100
Applicable medium: natural gas, crude oil and various chemical liquid gases
Angle: 90°, 180°
Nominal size: DN50/DN65/DN80/DN100
Medium pressure: CLASS1500
Connection method: flange connection
Material grade: DD EE
Performance level: PSL3
Executive standard: GB/T 22513-2013 Q/DX-201

Explosion-proof box parameters
Name: Parameters
Protection level: IP65
Insulation voltage: 500V
Short circuit withstand current: 10KA
Rated frequency: 50Hz
Environment temperature: -29 ~ 80℃
Working voltage: DC24V (can be customized)
Working current: not more than 3A
Explosion-proof grade: Exd II CT4