5
Blowdown
Valve
TVS4000
Connector
Isolation
Valves
Test Valve
Blowdown
Valve
IS2
Connector
TVS-4000
The TVS-4000/F connector block should be installed in piping with the flow direction stamp pointing in the correct direction
as indicated on the connector block.
• The trap will then be bolted to the connector block after the connector block has been installed.
• When installing the trap to the connector block, apply 35-50 ft-lbs of torque to the bolts using a 9/16” wrench. Allow
2.5” clearance for bolt installation and removal.
• When starting a trap, be sure to open the valve slowly.
Note: The TVS-4000 has integral strainer and isolation valves. Refer to figures 5.3 and 5.4.
Figure 5.1
Figure 5.2
Figure 5.3
Figure 5.4
Isolation
Valves
Test Valve
Blowdown
Valve
IS2
Connector
Blowdown
Valve
TVS4000
Connector
