Challenge to the New Technology, Innovative Thinking, Long-Term Reliable Quality
The innovated sealing systems provide tight shut-off and low friction and wear characteristics.
The shaft runs on self-lubricated bearing housed outside the flow stream and sealed against
the media by o-rings or graphite ring.
Due to the offset sealing system, the disc moves smoothly and free of friction and opens uniformly at all points along the specially designed body seat.