KD Valve is a producer specializing in automatic discharge valves of condensate and contributes to all industries that use air compressors such as new factories, production lines, repair shops, and compressor companies.

Also, it is a manufacturing company that manufactures brass valve parts and hydrogen high-pressure valve various gas ball valve parts.

KD Valve will do its best to improve customer satisfaction so that it can become a global hub in the field of air compressors and brass valve parts with the aim of KS regulations and quality production that customers are satisfied with.

Our company guarantee simple installation, low cost and high quality of our valves. They are innovative products not only in the domestic market but also in the overseas market. They basically block stagnation of condensate. So we are confident that it will be a groundbreaking technological innovation both in Korea and abroad as we can provide more cost-saving feedback with our customers through continuous quality control.      

The compressor auto drain valve which is manufactured in our company is a purely mechanical valve. It is designed to automaically open and close. When the pressure drops below 4kgf, the valve opens. When the pressure reaches 5kgf, the valve closes.

Our valve is installed on the drain hole of the air compressor or air receiver tank. It has a failure rate of close to 0%. The existing compressor auto drain valves are usually installed between air pipes and they discharge condensate, just When a lot of condensate stagnate. they are frequently disassembled and cleaned due to rust sludge in the tank. But our valve automatically discharge condensate , when users don't use the air compressor. the goal of our valve is that condensate basically don't stagnate in a tank of the compressor or an air receiver tank.

The compressor auto drain valve system is divided into a valve and a timer controller.

this system is optimized in an work place where compressors operate for 24hours.

the valve is installed on the drain hole of an air receiver tank and a controller is installed around an air receiver tank. Users can set discharge time as the situation of the work place they work in. so it makes condensate never stagnate in the air receiver tank. Users can get various effects with our auto drain valve system. the expected effects are a failure rate cutting of other air tools with their air compressor, cost cutting for air dryer.