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Pressure Balance Lubricated Plug Valves
Formal oil seal plug valve
Sleeved plug valves
Bi-directional Sealing Expanding Plug Valves
Lifting hard seal plug valve
Jacket plug valves
Lined plug valve
Swing type hard seal check valve
Swing soft seal check valve
Piston Check Valve
Floating soft seal ball valve
Floating hard seal ball valve
Forged steel fixed soft seal ball valve
Forged steel fixed hard seal ball valve
Fully welded ball valve
Double shut-off DIB combined ball valve
12-900# WCC Long-Distance Pipeline API 6D Standard Cast Steel Piston-Type Check Valve
2-1500#-CF8M Long‑Distance Pipeline API 6D Standard Cast Steel Piston‑Type Check Valve
4-1500# WCC Long‑Distance Pipeline API 6D Standard Cast Steel Piston‑Type Check Valve
6–1500# CF8M Long‑Distance Pipeline API 6D Standard Cast Steel Piston‑Type Check Valve
8-1500# Long-distance Pipeline API 6D Standard Cast Steel Piston-Type Check Valve
10–1500# WCB Long-Distance Pipeline API 6D Standard Cast Steel Piston-Type Check Valve
8–2500 WCB Long‑Distance Pipeline API 6D Standard Cast Steel Piston‑Type Check Valve
2.5–150# Full-bore, soft‑and‑hard double‑seal swing check valve for long-distance pipelines
16-150# Full-bore, soft‑and‑hard double‑seal swing check valve for long-distance pipelines
18-150# Full-bore, soft‑and‑hard dual‑seal swing check valve for long-distance pipelines
24-150# Full-bore, soft‑and‑hard double‑seal swing check valve for long-distance pipelines
20–300# Full-bore, Soft‑and‑Hard Dual‑Seal Swing Check Valve for Long‑Distance Pipelines
