Circuit Setter Balance Valve Installation

Npt and sweat style circuit setter balance valves are equipped with 1 4 npt plugged drain port.

Circuit setter balance valve installation.

Resource number downloads collection balancing valves ta series 786 787 788 789 and series 78k submittal 08 16 download. To 2 models feature multi turn adjustment for precise control hidden memory stops to set balance point and soft seats for positive shutoff. 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. 2 circuit setter balance valves are unidirectional and must be installed with the arrow cast on body of valve pointing indirection of flow.

Cbvs are an effective means of ensuring occupant comfort in buildings incorporating hydronic heating or cooling systems. Venturi valves provide balance ease of commissioning and shut off in a wide range of hvac systems. The bell gossett circuit setter plus is a calibrated balance valve designed for pre set proportional system balance. Design gpm is provided at design entry temperature.

This category contains a variety of circuit setter balance valves and other balancing valves with sizes ranging from 1 2 to 12. Since its introduction to the hvac industry in 1968 the bell gossett circuit setter has set the standard for proportionally balancing hydronic hvac systems. This system balance method developed by bell gossett assures optimum systemread more. Here you can find popular models manufactured by bell and gossett caleffi macon balancing and taco.

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 cb provides cost savings advantages of pre set proportional balance and assures optimum system flow balance at minimum operating horsepower. Circuit setter rf for low flow applications provides cost savings advantages of pre set proportional balance and assures optimumread more. However they should be installed in a position to facilitate the ease of balancing the system.

The armstrong circuit balancing valves cbv provide precision flow measurement pump throttling and temperature measurement capabilities. Design cfm is provided at design entry db and wb conditions. Installation instructions circuit setter balance valves are bi directional valves and can be installed in most attitudes. Bell gossett circuit setter balance valves may be installed either in vertical or horizontal pipe with valve stem pointing up or down.

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. Correct hvac system operation requires that a specified minimum flow rate of heated or chilled fluid be delivered to every part of the building.