circuit setter for sale, brand-new and used.

Bell & Gossett model K50 1/2" circuit setter with a sweat connection and straight pattern balancing valve. Circuit setter balancing valves offer positive shut-off, a memory stop indicator, and integral, valved readout ports. These valves are designed to provide optimum system flow balance at minimum pump operating horsepower.

117412 Bell & Gossett CB-1/2S Circuit Setter Balance Valve 1/2" calibrated balance valve is designed specifically for pre-set or proportional system balance for use with terminal and fan coil units. This system balance method, developed by B&G, assures optimum system flow balance at minimum pump operating horsepower. Terminal unit balance valves can be simply pre-set using the B&G Circuit Setter Model RF Curves and the system piping plan.

This is a b and g 2" circuit setter. It was installed on one side only and the customer stated that he did not want a circuit setter in the chilled water loop. So I took it off and it has been collecting dust for years now.

Selling 3 Taco 3/4 sweat circuit setters, brand new in box, model ACUF-075-AC-2 First 48US states

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Vintage HVAC Calculators Bell & Gossett Day Night Trane Ductulator System Syzer Nice lot of old turn or pull calculators. Some show some small scuffs and scratches. The following are included in this auction: 1.

New, unused item in original box

BELL & GOSSETT CIRCUIT SETTER BALANCE VALVE PLS  1" SWEAT ODS 117401. New comes as showed. Free shipping.

Bell & Gossett 117103 Circuit Setter Plus Model CB-1-1/4" Balance Valve

New Taco Circuit Setter in-line flow balancing valve. Sweat (Solder) connections for 1/2" copper tubing. These are commonly used to fine tune the flow rate in hydronic heating and cooling branch lines to zones.

This Listing is for One(1)

Taco Circuit Setter with Memory Stop CS100-T4 New in box wrapped in foam. Box is worn but contents are not affected. Know that these are my photos.

BELL & GOSSETT CIRCUIT SETTER BALANCE VALVE PLS  1" SWEAT ODS 117401. New comes as showed. Does not come with its original box.

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As shown view pics no returns 

BRAND NEW IN ORIGINAL PACKAGE. 

All limiting valves have supply and return. 2- 2" supply and return sets, 1- 11/2" sets, 3- 11/4" sets, and 1-1" set. All brand new never used.

See Product Details, Condition Description and Pictures above. We give feedback automatically when your positive feedback is received.

DESCRIPTION NEW BELL & GOSSETT 1 1/2" NPT CIRCUIT SENTRY FLO SETTER DYNAMIC BALANCING VALVE.

AGFA ACCUSET IMAGE SETTER SPINNER MOTOR. TESTED IN GOOD WORKING COND. I HAVE THE OTHER MOTORS AND MAIN CIRCUIT BOARD AND POWER SUPPLY AVAILABLE .LET ME KNOW WHAT YOU NEED..BUYER PAYS SHIPPING COST.