Nexus Circuit Setter

Lead free circuit setter balancing valves.

Nexus circuit setter.

Thru 2 the nexus vertex is a dual control valve with a variable opening designed for balancing heating and cooling systems. All valves come equipped with integrated pt ports. How to use bell gossett circuit setters to proportionally balance a system 1. The armstrong circuit balancing valves cbv provide precise flow control through multi turn range adjustment and globe valve design.

Simple quarter turn operation with memory stop and setting indicator. This internationally active group of companies has specialised in technical products and systems in the fields of installations heating cooling and solar solutions. Ductile iron or cast iron. Open fully all circuit setters on a single pump system.

Since its introduction to the hvac industry in 1968 the bell gossett circuit setter has set the standard for proportionally balancing hydronic hvac systems. Click here for nexus venturi balancing valve xb ub mb flow charts description. It combines flow readings preadjustment and shut off function all in a single unit and is ideal for restricted spaces or awkward locations. The supermagnet located in the base traps any ferrous metal particles in the fluid.

From the heat source to heat emission to heat distribution nexus covers a broad spectrum of innovative building technology systems. If more than one branch circuit is used start the balance procedure by reading all of the flows to the units in a branch. Each unit coil should have its own circuit setter for flow balancing. Over the years we have been fortunate enough.

This system balance method developed by bell gossett assures optimum systemread more. The bell gossett circuit setter plus is a calibrated balance valve designed for pre set proportional system balance. The unique nexus dirt scraper effectively loosens any of the ferrous metal clinging to. Nexus orturi ultraxb ultraub nextrol t.

2b 2a 3a 1c 3b 4a 3c 5a 6b 6a circuit setter flow curve water hydronic balancing. Ball style manual balancing valve for lead free applications.