Caleffi’s ZVR Series of controls is for zoning using zone valves. Up to six valves (model dependent) — along with a system pump, secondary pump(s) and primary pump — can be operated.
Taco’s now-expanded OneTouch ProBalance features permit automatic balancing of the company’s SelfSensing pumps — and, by extension, the entire hydronic system — with one click of the mouse.
Bonomi’s two-way, full-port brass ball valves with spring return “deadman” handles are available in lead-free, sizes 1/2” to 2”, and regular brass alloy, sizes 1/4” to 3”.
The beam from the Hilti PRI 36 Green Rotating Laser shines up to four times brighter than a conventional red laser beam, ensuring significantly better visibility over long distances.
DeWalt’s DW0811 Self-Leveling 360° Line and Vertical Line Laser simulates the functionality of a rotary laser and projects bright crossing horizontal and vertical lines.
The 2281-20 and 2282-20 (pictured) Laser Distance Meters from Milwaukee Tool offer memory storage, an easy-to-read display, rugged over-molding, the ability to add/subtract distances and dimensions, and the ability to attach the unit to a tripod for the most accurate measurements.