| nominal diameter | |
| nominal pressure | |
| medium temperature | |
| connection method | |
| bonnet form | |
| body material | |
| valve trim material | |
| flow characteristics | |
| leakage level |
streamlined valve body, high cv value, low pressure drop; valve core hardening treatment; valve core guide design; pressure self-sealing design; valve stem precision grinding; valve stem anti-rotation design; structure is simpler than gate valve, convenient for manufacture and maintenance.