・Long service life: 3 million cycles (within standard temperature range)
・Low particle generation: Reduced by 1/5 or more
　(compared with the existing product)
・Easier maintenance
　Easy replacement of bellows
　Gate can be replaced from above. (Made to order)
・Safety measures
　A mechanical end lock mechanism has been adopted.

・This product is suitable to act as the partition valve between the load lock chamber and the transfer chamber or between the transfer chamber and the process chamber in semiconductor equipment or other equipment.