AMERICAN provides tapping valves for sizes 4"-48", rated at 250 psig working pressure.
The Series 2500 tapping valve is furnished in a flange x mechanical joint configuration and includes all of the standard features found on the Series 2500 gate valve. The flange is provided with an alignment ring, which is designed to fit into a recess on the AMERICAN-manufactured tapping sleeve. This fit assures a proper alignment between the sleeve and valve, which in turn ensures proper passage of the cutter during the tapping procedure.
The Series 2500 tapping valve is made of ductile iron. The opening is larger than nominal diameter to accept full-size shell cutters through 48".
Ductile Iron Construction
250 psig ANSI/AWWA pressure rating
Certified to NSF/ANSI/CAN 61 and NSF/ANSI/CAN 372
Triple O-Ring stem seals
Epoxy coating inside and out in accordance with ANSI/AWWA C550
Thrust washers
Lifting devices
Zero leakage
Dual sealing body to bonnet gaskets
EPDM Encapsulated Ductile Iron Wedge With Polymer Guide Covers
Optional gearing (Standard on 30" and larger)