About saving and maintenance spare some Suggestions of pneumatic valve

a, regular maintenance
idle pneumatic valves for a longer time, should be regular inspection, maintenance regularly, pneumatic valve to prevent corrosion and damage. Idle time is too long for pneumatic valves, shall be carried out together with equipment, devices and pipeline pressure test after passing before use. Protective protection

2, prevent bricks and the impact of human chatter and disassemble, when necessary, to deal with pneumatic valves for fixed activity area, the pneumatic valves for packaging protection.
3, anticorrosive processing
pulled out of the stuffing box packing, prevent galvanic corrosion of the pneumatic valve rod, pneumatic valve sealing surface, pneumatic valve stem, valve stem nut, in areas such as the machined surface, anti-rust agent, according to specific situation, grease paint parts should besmear brushs antirust paint.
4, or pneumatic valve parts
pneumatic valve is short, can't split open a moving west, should complete pneumatic valve parts, create a good condition for the next step is to use, guarantee the pneumatic valve is in good condition.
5, clean up the pneumatic valve pneumatic valve lumen
should be purging is clean, no survivor and aqueous solution, pneumatic valve outside should be wiped clean, no dirt, grease and dust.