Brand bright woods cause product model KSS43H-16C applicable scope pneumatic system product alias air draining valve /Air Valve connection form flange or the thread nominal size 15,20,25,40 (mm) is suitable the dielectric gas, the hydraulic pressure scope 1.6 (Mpa) is suitable the temperature often the temperature (C) main body material carbon steel the KSS43H series air draining valve is in does not use other outside power supply in the situation, uses in various professions pneumatic system as well as in specially the chemical industry technological process each kind of gas system' s sparse water equipment. Is the national monopoly product (the patent number: ZL00222462.3), belongs to the domestic origination. Characteristic function: 1, continual, automatic, removes in system' s condensing water and the dirty oil completely, does not need the manual control. 2, the choke are strict, in work process non-gas divulging. 3, automatic subsidence solid contamination. Implements the regular pollution discharge, may avoid the flow channel jamming. 4, the easy installation, the simplicity of operator, the movement is steady, safe reliable, the service life is long.