Plumbing and HVAC
The Armstrong Circuit Balancing Valves (CBV) provide precise flow control through multi-turn range adjustment and globe valve design.
Ductile iron or cast iron
110°C (230°F)
2.5” to 12”
Ready to purchase? Need some help or have questions? Contact one of our closest reps.
Lowest installed cost. Lowest operating cost.
Circuit Balancing Valves (½” - 2”)
Design Envelope 4300 Pumps
Design Envelope 4302 dualArm Pumps
Design Envelope 4312 Twin Pumps
All the parts you need to keep your systems running perfectly.
We are happy to help. Discuss your project and product needs with us, check the status of your shipments, or let us save the day in an emergency.
We have a suite of free online-based support materials and tools. Find the essentials to learn, apply, and maintain Armstrong equipment.