Pneumatic pressure control valve is how to improve the safety performance

and corrosive medium, appropriate chooses king plastic solenoid pneumatic valve and all stainless steel; Strong corrosive medium must choose the isolation diaphragm. Patients with CD - F。 ZCF。 Neutral medium, also should choose copper alloy electromagnetic pneumatic valve for pneumatic valve shell material, otherwise, has a tendency to rust particles fall off pneumatic valve shell, especially the actions do not frequent occasions. Cannot use the copper ammonia with pneumatic valve.
, explosive environment, must choose corresponding level of explosion-proof products, open-air installation or dust should choose more occasions waterproof, dust-proof varieties.
pneumatic valve, electromagnetic nominal pressure should exceed the maximum working pressure inside.