Circuit Setter Balance Valve Installation

Circuit balancing valves cbvs combine a double regulating valve with a primary measuring element for determining and adjusting hydronic fluid flow in an hvac system.

Circuit setter balance valve installation.

Circuit setter valve balance procedures. Bell gossett circuit setter balance valves may be installed either in vertical or horizontal pipe with valve stem pointing up or down. 5 the air and water side balance functions can be separated because a properly sized coil must have design load capability when. Npt and sweat style circuit setter balance valves are equipped with 1 4 npt plugged drain port.

Since its introduction to the hvac industry in 1968 the bell gossett circuit setter has set the standard for proportionally balancing hydronic hvac systems. 2 circuit setter balance valves are unidirectional and must be installed with the arrow cast on body of valve pointing indirection of flow. Npt and sweat style circuit setter balance valves are equipped with 1 4 npt plugged drain port. Circuit setter balance valves are bi directional valves and can be installed in most altitudes however they should be installed in a position to facilitate the ease of balancing the system.

Circuit setter cb provides cost savings advantages of pre set proportional balance and assures optimum system flow balance at minimum operating horsepower. Cbvs are an effective means of ensuring occupant comfort in buildings incorporating hydronic heating or cooling systems. Circuit setter rf for low flow applications provides cost savings advantages of pre set proportional balance and assures optimumread more. Venturi valves provide balance ease of commissioning and shut off in a wide range of hvac systems.

Resource number downloads collection balancing valves ta series 786 787 788 789 and series 78k submittal 08 16 download. The bell gossett circuit setter plus is a calibrated balance valve designed for pre set proportional system balance. This category contains a variety of circuit setter balance valves and other balancing valves with sizes ranging from 1 2 to 12. Correct hvac system operation requires that a specified minimum flow rate of heated or chilled fluid be delivered to every part of the building.

3 circuit setter balance valves are furnished with 125 ansi cast iron flanges rated at 175 psi 1207 kpa or grooved connectors rated at 300 psi 2068 kpa at 250 f 121 c. Here you can find popular models manufactured by bell and gossett caleffi macon balancing and taco. To 2 models feature multi turn adjustment for precise control hidden memory stops to set balance point and soft seats for positive shutoff. Installation instructions circuit setter balance valves are bi directional valves and can be installed in most attitudes.

This system balance method developed by bell gossett assures optimum systemread more. Design gpm is provided at design entry temperature.