Design Features

The PTFE sleeve serves as the seat for the valve plug thus eliminating contact of two metal surfaces. Turning effort is low and galling is avoided. The design also permits the use of any body/plug material combination. Positive shut-off is ensured and the valves are free from regular maintenance.

Industries

Chemical & Petrochemical

Materials

ASTM A216 WCB – ASTM A351 – CF8, CF8M, CF3, CF3M
Other materials available include: Hastelloy B or C, Monel, Alloy 20

Pressure and Temperature

Max Operating Press. Class 150 (275 psig) … Class 300 (720)
Temp. –20 to 100 °F

Size

Size 1/2″ up to 12″

Connection

Class 150 & 300