Knowledge

The three-eccentric metal seal butterfly valve



The three-eccentric metal seal butterfly valve is an eccentric metal seal structure, the sealing form is a metal-to-metal seal, the metal seal can be exchanged for the metal seal, the stainless steel plate and the graphite composite plate seal ring to the metal seal, and the metal seal butterfly valve is driven in addition to the electric drive mode. Also: manual, worm gear, pneumatic, etc.