Colonial's heavy-duty, wafer-style Butterfly valves are for controlling the flow of slurries, water, or chemicals. The 311NG gear operator with position indicator provides excellent throttling capability and ease of operation.
Features:
- Molded, corrosion resistant one-piece PVC body/EPDM boot-seal and o-rings/polypropylene disc.
- 100% bubble tight shut-off
- Bolt pattern meets ANSI/ASME standard
- Bi-directional: can be installed in either direction
- Rugged coated metal gearbox and hand wheel with stainless steel hardware
- Direct retro-fit with many cast iron valves
- SS reinforced PP disc |
