... Viton working pressure: 0.05~1.2MP KL0311 4 way solenoid valves for air compressorDC24V,DC12V,AC110,AC120VKL0311 4 way control valvesMainly ... pressurizing,decompression,inlet,exhaust automatically.It has the character of high pressure-proof,flexible acting,low demand of media purity because ... sealing,easy fixing.Order Code:size: KL0311 4 way solenoid valves for air compressor/DC24V,DC12V,AC110,AC120V