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Bell & Gossett 113237 Tank Purge Valve 1" (Model TPV-1FM)

Bell & Gossett 113237 Tank Purge Valve 1" (Model TPV-1FM)
Images for general purposes only. Actual may be different than depicted.
Bell & Gossett 113237 Tank Purge Valve 1" (Model TPV-1FM)

Bell & Gossett 113237 Tank Purge Valve 1" (Model TPV-1FM)

SKU: 113237
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Quantity Price Stock
Usually Ships 2-3 Weeks
Usually Ships 2-3 Weeks
$130.20     /ea
Usually Ships 2-3 Weeks
0
$0.00
0
$0.00
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113237
Bell & Gossett 113237 Tank Purge Valve 1" (Model TPV-1FM)

Combination full port shut-off valve and drain valve used to connect an expansion tank to the system. It is important that the pre-charge in an expansion tank be maintained at the proper pressure at all times. This pressure is the lowest system operating pressure. When the tank’s pressure is adjusted, there should be no system liquid in it. This
pre-charge should be checked and adjusted when:
  • Tank is first installed
  • If system is started or operating with the incorrect tank pre-charge
  • Annually to assure proper pre-charge pressure at all times
The TPV (Tank Purge Valve) is ideal for this as the tank can be isolated from the system, drained and the pre-charge checked and adjusted without draining or shutting down
the system.

The TPV also serves as a service valve should the tank need to be removed or have the bladder changed. These valves are furnished standard with a drain valve with a standard 5/8” hose connection. These valves can be used on all Series “B” & “D” tanks, and are not recommended to be used on potable water tanks.

Maximum Working Pressure 400 PSIG
Maximum Operating Temperature -4°F (-20°C) to 250°F (121°C)
Valve Body Material Brass
Ball Material Chrome

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