What are the advantages of ceramic gate valve?

The first feature is the double congestion and emission function：the fixed ball used spring floating seat, no matter open or closed. The fluid is stopped by valve seat beside the upstream and downstream and the residue left in the cavity is let out through drain valve. s automatic pressure relief function: when the rising medium temperature in valve cavity arouses unusual boost, there is no need to use safety valve to let out pressure automatically but just depends on the valve seat function, which is very important to the safety of liquid medium transportation. The third feature is the fire proofing structure: valve has the function of fireproofing and both its design and manufacture follow theAPI607 and API6FA code requirements.