For complete parts list and description of all Colonial parts (valves, insert fittings, and unions), download Parts List Excel file.
Series 311N Butterfly Valve with Gear Operator for Direct Burial
Part No.
Size
Ctn. Qty.
Material
V30311GBS
3
1
Buried-Service Gear Operator with 2" Operating Nut direct mounted to PVC Butterfly Valve with EPDM Seals, 316 SS Stem. ANSI Class 150 Bolt hole pattern.
Valve will be mounted sideways with Operating Nut facing up for access with valve key. It is recommended that the Gear Operator is braced to prevent potential stress from valve key operation.
Suitable as Isolation valves in irrigation or other piping projects. If used in and HDPE system, flange spacers may be required. Contact your HDPE fittings distributor.
