Applications pharmaceutical machinery, chemical ingredients or filling system, Chemical Reagent, chemical analysis equipment, sewage treatment equipment, scientific instruments, environmental protection equipment, textile and other automatic control system. Options Function Name Function Code E explosion-proof grade: Ex dⅡBT3 / T4. Limit DN ≦ 25mm 23 next page flow diagram of the three-way function J with energy saving module reduces coil temperature and power consumption to extend the life of the electrical parameters of the power supply voltage coil 220V110V AC 50 / 60Hz24V DC voltage tolerance of ± 10% common type of electrical connection: standard junction box ; Explosion-proof: M20x1.5 thread within the technical parameters nominal diameter DN2-25 structural principle direct-acting Body material PTFE sealing material standard FKM, PTFE For fluid remaining acids, alkalis, various solvents, clean fluid and other fluids Viscosity ≤22mm2 / S (50mm2 / S or less can be specially made) fluid temperature C1: 0 ~ 60 ℃, C2: 0 ~ 90 ℃ ambient temperature of -20 ℃ ~ + 60 ℃ (explosion-proof -20 ℃ ~ + 50 ℃) Connection threaded mounting level, coil up (prohibited vertical installation) Protection class ordinary coil IP54, IP65 * Explosion coil from the solenoid valve to control the power output to the distance should not be too far away, so as not to affect the work pressure. Explosion national inspection monitoring stations, energy-saving module has no proof stainless steel piston flange type electromagnetic pulse valve solenoid valve http://www.cnlidea.cn/product.asp?id=359 http://www.cnlidea.cn /product.asp?id=278 http://www.cnlidea.cn/