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Backflow Preventers

Backflow preventers keep heating and drinking water sources separate for safety and peace of mind. These products prevent heating system water from backflowing into potable water when supply pressure falls below system pressure.

Two-way Cartridge Cage Valves

Two-way Cartridge Cage Valves

Two-way cartridge cage valves control hot or chilled water with glycol solutions up to 60% in heating, ventilating and air conditioning (HVAC) systems. Used in hydronic applications in a normal indoor environment. Designed for zone control of heating/cooling systems.

Three-way Cartridge Cage Valves

Three-way Cartridge Cage Valves

Three-way cartridge cage valves control hot or chilled water with glycol solutions up to 60% in heating, ventilating and air conditioning (HVAC) systems. Used in hydronic applications in a normal indoor environment. Designed for zone control of heating/cooling systems.

Valve/Floating Actuator Combinations

Valve/Floating Actuator Combinations

VC6936 fail safe floating control valves and actuator assemblies provide proportional control of hot or chilled water in commercial HVAC applications, such as unit ventilators and re-heat coils.

Valve/Modulating Actuator Combination

Valve/Modulating Actuator Combination

VC7936 fail safe modulating control valves and actuator assemblies provide proportional control of hot or chilled water in commercial HVAC applications, such as unit ventilators and re-heat coils.

Replacement Cartridges

Replacement Cartridges

The cartridges used in VC-Series valves determine the Cv(kv) rating and flow of a valve body and can be replaced to match original factory specifications. 1000-series cartridges fit all 2-way VC bodies. 6000-series cartridges fit all 3-way VC bodies.