In a campus distribution system, i have a couple of buildings near the chiller plant that are seeing more than 25 across their circuit setters. Circuit setters are available in a wide range of sizes and styles to meet all your system demands. Just set the flow and the circuit sentry flo setter valve does the rest. Circuit sentry flow limiting valve automatically maintains set flow rate for improved system efficiency. Circuit setter plus calibrated balance valves xylem applied. Circuit setter cb provides cost savings advantages of preset proportional balance and assures optimum system flow balance at minimum operating horsepower.
Lead free tinantimony threadtothread 250 121 300 20. Bell gossett system syzer software,hvac, plumbing, and. Designed, manufactured and tested to provide cost savings advantages of preset proportional balance. Austin avenue, morton grove, il 60053 phone 8479663700 facsimile 8479669052. Brass models 12 in through 3 in suitable for use in all. Circuit setter plus calibrated balance valves xylem us. Model af flosetter ii automatic balance and commissioning valve. Circuit setter balance valve and flow meter sizing and turndown. Use it during design to help predetermine valve settings and out in the field to determine. Venturi valves provide balance, ease of commissioning, and shutoff in a wide range of hvac systems. The circuit setter valve a tool for engineered preset balance 7. The circuit setter plus and circuit setter plus rf can provide the perfect balancing solutions for your potable water system.
Leadfree circuit setter type manual balancing valve. Online purchasing of hydronic and radiant heating systems and supplies w huge trade discounts. It is precisely calibrated for use as a presettable balance valve, variable orifice flow meter and positive shutoff service valve. Bell gossett system syzer software,hvac, plumbing, and pumping. Circuit setter balance valves calculator order circuit setter calculator wheel from local representative. If more than one branch circuit is used, start the balance procedure by reading all of the flows to the units in a branch. This safety alert symbol will be used in this manual to draw. It is precisely calibrated for use as a presettable balance valve, variable orifice flow meter and positive shutoff service valve for low flow applications. This circuit setter is left in the full open position. In a twopipe system, the heat transfer terminals are in parallel. If there are additional branches, repeat the steps in 3, 4 and 5. Circuit setter balance valve and flow meter sizing and. The flo setter ii is the only pressure independent flow limiting valve that offers a gpm. The most remote longest tel branch has its circuit setter wide open.
Select the circuit setter with the lowest proportional flow rate. Circuit setter rf for low flow applications provides cost savings advantages of preset proportional balance and assures optimumread more. A balance section with preset and gauge data for circuit setter, large. For maximum accuracy, the flow measurement valve should be located in an unrestricted straight pipe run so that no fittings elbow, valve, tee, etc. In accordance with the us federal or other states laws it is illegal to install products that are not lead free certified in potable water systems anticipated for human consumption. Manual balance valves circuit setter plus calibrated balance valves.
Weight each inches mm inches mm inches mm inches mm lbs. Radiant floor heating pex piping infloor heat blueridge. Manual balance valves xylem applied water systems united. Circuit setter plus calibrated balance valve\r performance characteristics.
Designed specifically for preset or proportional system balance for use with terminal or fancoil units. Circuit balancing valves 2inch to 12inch armstrong. System syzer is an hvac tool that helps with piping system design. Duspol digital benning voltage tester german import. If there are additional branches, repeat the steps in 3, 4 and 5 for each branch. This safety alert symbol will be used in this manual to draw attention to safety. The balance section is preset with gauge data for circuit setters and triple duty valves. Falling objects hazard eyebolts or lifting lugs, if provided, are for lifting only the components to which they are attached. Externally adjustable manual balance valve for easy adjustment.
Model af flosetter ii automatic balance and commissioning. System syzer calculator displays reynolds numbers, flow rates, relative roughness and friction factors. F2049 pdf automatic flow controls meter kit flow verification. Installation, operation, and maintenance materials. The application is free of charge and can be downloaded here. Circuit sentry flo setter limiting valve externally field adjustable automatic valve for specific flow requirements. Ultra setter picv field adjustable control valve with 100% authority the. Calibrated balance valves with npt and solder connections. Graduated scale flow meter with magnetic movement flow rate indicator.
Circuit setter plus calibrated balance valves xylem. Large open flow path for clog free operation m ultiple connections. Circuit setter plus calibrated balance valves national pump. Espsystemwize is the industrys only comprehensive system selection tool providing you the ability. Oct 05, 2020 how did i make sure the 1 circuit setter was the right size for the job. Circuit setter plus calibrated balance valve externally field adjustable manual balance valve the. Balancing valves ta series 786787788789 and series 78k 08. Why allocate more time and money than necessary to balance heating and cooling systems. A balance section with preset and gauge data for circuit setter, large circuit. Each unit coil should have its own circuit setter for flow balancing. Submitted by approved by circuit setter submittal a547b date date date calibrated balance valves with flanged and grooved connections construction sizes 2121 body. Ballstyle manual balancing valve for leadfree applications.
The circuit sentry flo setter valve is easy to install and maintains set flow rate even when installed next to a pipe bend or fitting. In the circuit setter, each manual dial setting establishes. Circuit setter plus calibrated balance valves xylem applied water. Use it during design to help predetermine valve settings and out in the field to determine flow through the valves based on pressure drop readings. Model cb, cbs, cbf, cb g flow charts for hydronic balancing tags. Lead free circuit setter plus calibrated balance valves a549lfpe contains less than 0. The armstrong circuit balancing valves cbv provide precise flow control through multiturn range adjustment and globe valve design.
Are you looking for radiant floor heating, pex piping and infloor heat and more. How to use circuit sentry flo setter ii to proportional balance system. In accordance with the us federal or other states laws it is illegal to install products that are not lead free. F709zf pdf installation and operation instructions. Circuit balancing valves 2inch to 12inch armstrong fluid. This technical manual covers application of the system syzer software in the. Install valve on return line of equipment to be balanced or as shown on the plans. The system is easily balanced by adjusting the pump according to the. Download system syzer for windows view the system syzer training video.
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