DEVSG threaded series quick opening and closing burner gas valve for industrial combustion system burners

Product Overview

Description

 

 

 

 

 

 

 

 

Operation and installation
Normally closed, it will open quickly when power is on. When operatirthe blue light will go on.lt will be closed immediately when the power is off and the light will g!off. There are bypass holes with an aperture of 3G1/ 4" provided onboth sides or at the bottom of the valve body.

 

Opening time< 1 secondClosing time< 1 second

Maximum operating frequency:20 times/ min

Maximum working pressure:DN10-25 360mbar;DN32 - 100 200mbar

With G1/4 aperture bypass holesBuilt-in filteringProtection level:I P54Sealing material: NBR
Body material: aluminum alloyAISI 302 steel springWorking temperature:-15C- 60CCoil temperature:65C
Rated voltage: 50/60Hz230Vac,110Vac,24VDC(And other specific)Coil level F,can be 360°rotation,can work 100%continuously for a long time.