Self Lubricating Plug Valve

PTFE‑Lined Plug Valve With Dual‑Seal Stem Protection is a heavy‑duty industrial plug‑valve solution engineered for long‑term, low‑maintenance operation in corrosive chemical, slurry and cyclic‑heat process systems. Equipped with full‑coverage PTFE liner sealing and independent dual‑stem sealing protection, this valve eliminates unplanned shutdowns, reduces repair costs and delivers extended service life compared with ball valves or gate valves.