1/4" Normally Open PTFE Diaphragm Solenoid Valve Acid And Alkali Fully Isolated Anticorrosive Обустройство дома - купить

Купить 1/4" Normally Open PTFE Diaphragm Solenoid Valve Acid And Alkali Fully Isolated Anticorrosive | Обустройство дома

Solenoid Valve Material Characteristics

The valve body, valve cover, valve core, valve stem material: using a new grade of polytetrafluoroethylene (PTFE) material The seal: new high-tech seals, corrosion resistance grade and PTFE consistent, can withstand a variety of strong acid and alkali, strong oxidizing and organic solvents The piston structure replaces the diaphragm structure The fluid is isolated from technical components such as magnetic core tubes. Unique soft sealing process

Superior Chemical Stability

PTFE is hardly corroded by any chemical reagents, such as concentrated sulfuric acid (98% concentrated sulfuric acid), nitric acid, hydrochloric acid, or even boiling in aqua regia. Its weight and properties are unchanged, and it is almost insoluble in all solvents. PTFE does not absorb moisture, otherwise it is stable to oxygen and ultraviolet rays, so it has excellent weather resistance, oxidation resistance, anti-surface aging, Kang fade and anti-brittle properties. Non-polluting, non-toxic, odorless, high purity and chemically inert, will not have any effect on the fluid medium. The temperature is widely used, and can be used for a long time in the range of -30--180 degrees. Main Technical Performance Caliber size: DN1.2-DN65 Connection method: thread (DN1.2--DN65) flange (DN15--DN65) Solenoid valve body, valve cover, valve core material: PTFE Valve stem: polytetrafluoroethylene (PTFE); Seal: VITON, fluorine rubber (FKM); Suitable for all chemical media Ambient temperature: 10 ° C ~ +60 ° C Medium temperature: 180 degrees Design pressure: direct-acting: 0-0.02 (applicable to some tank self-flow environment) Pilot type: 0.01-0.6MPA (for pipes with pumps) Power: AC: 15W, DC; 16W