T4E Plug Valve ASME 150

The Class 150 T4E plug valve has a PFA lined ductile iron body, the PFA is locked into the body with machined T grooves to maintain the integrity of the lining at high temperatures and under vacuum. The valve has considerable sealing areas and an improved design on the old PTFE lined T4 plug valve is replaces. Recommended for all corrosive services where the best line sealing is required the T4E is often found on road and rail tankers.

Top Works Drawings

Actuation Torques

Installation, Maintenance and General Guidance PDF

Technical Databook PDF

Dimensions to suit ASME 150 flanged piping systems.

To suit pipework NB Face – Face A CL to end of wrench B
CL to top of wrench C
Inches mm mm mm mm
1/2″ 15 108 260 139
3/4″ 20 117 260 139
1″ 25 127 260 139
1.1/2″ 40 165 260 145
2″ 50 178 410 165
3″ 80 203 410 179
4″ 100 229 674 222
6″ 150 267 G/O G/O

Size Stocked Quantity
3/4" 3
1" 41
1.1/2" 2
2" 11
3" 7
4" 9
6" 5