Corrosion resistant solenoid valve is an industrial control equipment made of polytetrafluoroethylene (PTFE) as the core material
○ Nominal diameter: DN6-DN100mm
○ Nominal pressure: PN10-PN40bar
○ Applicable medium:
Strong acids: hydrochloric acid, sulfuric acid, nitric acid, hydrofluoric acid, phosphoric acid
Strong alkali: sodium hydroxide, potassium hydroxide
Oxidants: hydrogen peroxide, sodium hypochlorite, chlorine gas (wet), bromine
Organic solvents: acetone, carbon tetrachloride, benzene, DMF, etc
High purity chemicals (semiconductor grade)
○ Working temperature: -20 ° C to+150 ° C; can withstand up to 180 ° C for a short period of time
○ Connection method: flange, thread
○ Valve body structure: The contact part of the entire medium is free of metal
○ Control mode: normally closed, normally open, self holding
○ Power supply voltage: AC 380V/220V/110V/24V; DC 24V/12V
○ Protection level: IP65/IP66
○ Explosion proof grade:
Ex d IIC T4/T6 (explosion-proof type)
Ex ia IIC T4 (intrinsic safety type)
○ The valve body and internal components are lined with polytetrafluoroethylene (PTFE), which is resistant to strong acid and alkali corrosion
○ The medium only comes into contact with PTFE materials and is suitable for high-purity or highly corrosive fluids
○ Excellent sealing performance, no leakage after long-term use, and excellent chemical stability
○ Wide working temperature range, stable operation within a temperature range of -20 ℃ to+150 ℃
○ Compact structure with rapid response, suitable for frequent operation in automated control systems
○ Automatic control of pipelines for highly corrosive media such as concentrated sulfuric acid and hydrochloric acid in chemical plants
○ Valve for precise addition and cut-off of acid-base solution in electroplating production line
○ Semiconductor ultrapure water or etching solution delivery with high cleanliness and corrosion resistance control points
○ Application of corrosion-resistant automatic discharge solenoid valve in laboratory waste liquid collection system
○ Switching devices for high activity or corrosive solvent dispensing pipelines in the pharmaceutical industry