Durco Non-Lubricated Plug Valves- G4

Name: Durco Non-Lubricated Plug Valves- G4
SKU: Non-Lubricated Plug Valves- G4

Engineered for harsh corrosive chemical services, the Durco G4 Sleeveline plug valve features dual PTFE and fluoropolymer sealing systems to ensure drop‑tight shutoff and long‑term operational reliability.

Product category

The Durco G4 Sleeveline plug valve is purpose‑built for the most corrosive and severe chemical process applications that demand absolute drop‑tight shutoff. It delivers field‑proven sealing reliability via a primary plug‑to‑PTFE sleeve seal configuration, supplemented by a high‑performance fluoropolymer diaphragm secondary seal system.

Technical Data

Pressure rating: Pressure Class Range: Class 150-300
Body material: Seating Material: PTFE, Durlon II, UHMWPE, TMHT

Specifications

ASME: B16.34
ASME: B16.10
API: 607
ISO: 15848-1
API: 598
AP: I 599
Size Range: NPS 1/2 to 20

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Durco Non-Lubricated Plug Valves- G4

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