Plug valves
Two-Way Sleeve Plug Valve
Description
Overview
The Tufline sleeved plug valve design incorporates a fully adjustable in-line seal and dual stem seal, both of which greatly extend service life.
- Bi-directional flow, simple actuation, lightweight, compact design, and multiport configurations all facilitate improved system design
- Superior, longer-lasting in-line sealing – The inert resilient sleeve completely surrounds the plug. The sleeve provides a large, circumferential sealing surface from port to port. Open, closed, or rotating, the seal is assured. No ball or gate valve can match this sealing power
- No seizing. No sticking – As the plug rotates, the 360-degree lips provide a self-cleaning action to remove scaling and adhering media.
- No cavities. No contamination – There are no body cavities where flow media can accumulate and contaminate future processing. The cavity-free design also prevents sticking.
Materials
- Full range of body/bonnet materials
- Full range of trim materials
Size Range
- ½ thru 20
Pressure Rating
- Class 150 thru Class 600
Temp Range
- Up to 400 °F (Valves w/FEP Sleeves)
- Up to 180 °F (Valves w/UHMWPE Sleeves)
- 066SW
- 067
- 0366SW
- 0367
- 166BW, 166SW
- 1366BW, 1366SW
- 1666BW, 1666SW
- 2067, 20367
