Whether it's a retrofit project or new construction, a successful and efficient design comes down to choosing the right system and components. Xylem's Bell & Gossett ESP-Systemwize selection tool helps engineers make the right decision on their next HVAC design.

Bell & Gossett is no stranger to blazing new trails in in energy efficiency. The pump manufacturer has been at the industry forefront for decades, bringing products to market that incorporate the latest technologies and deliver the highest levels of efficiency.

As with any refrigeration system, controlling the flow of refrigerant is vital in making a cold room operate properly. Two of the most common types of refrigerant control valves are thermostatic expansion valves and solenoid valves.

Anvil International and Smith-Cooper International (SCI) have entered into a definitive agreement to merge.

The new TYCO DV-5A deluge valve from Johnson Controls offers improvements on the DV-5 valve while keeping the original key features. The company says DV-5A deluge valve has a higher pressure rating of up to 300 psi and lower pressure drop, allowing water to travel further at specified system pressure.