Valve body：DI/WCB/STAINLESS STEEL/DUPLEX STAINLESS STEEL/BRONZEC954
Valve disc：SUS304 SUS316 SUS2205 SUS2507 SUS1.4529 C954
Stem：45# 410 SS304 SS316
Seat：NBR EPDM VITON PTFE
Actuation:Manual;
Features:
1. Through-out bolt or one-side bolt used. Easy replacing and maintenance.
2. Correcting holes are made on flange according to standard, easy correcting during the installation.
3. Shaft and disc connected by pin, torque screwor non pin, to achieve the opening and closing.
