Water control valve
The Circuit Solver Thermostatic Recirculation Valve (TRV) from Therm-Omega-Tech eliminates oversize recirculating pumps, minimizes heat loss, and lowers flow in hot water return lines.
The Circuit Solver Thermostatic Recirculation Valve (TRV) from Therm-Omega-Tech eliminates oversize recirculating pumps, minimizes heat loss, and lowers flow in hot water return lines. Installed on each hot water supply branch line immediately downstream of the last runout to a hot tap, this valve includes a thermal actuator that opens or closes to establish a flow rate that maintains water temperature within 3 F of the setpoint. This TRV is available for a multibranch domestic hot water system or a system with no branches, saving energy by modulating flow to precisely match system heat loss. It is rated for at least 200,000 cycles, is NSF-61 certified, and meets ANSI/AWWA C800.
- Events & Awards
- Magazine Archives
- Oil & Gas Engineering
- Salary Survey
- Digital Reports
Annual Salary Survey
Before the calendar turned, 2016 already had the makings of a pivotal year for manufacturing, and for the world.
There were the big events for the year, including the United States as Partner Country at Hannover Messe in April and the 2016 International Manufacturing Technology Show in Chicago in September. There's also the matter of the U.S. presidential elections in November, which promise to shape policy in manufacturing for years to come.
But the year started with global economic turmoil, as a slowdown in Chinese manufacturing triggered a worldwide stock hiccup that sent values plummeting. The continued plunge in world oil prices has resulted in a slowdown in exploration and, by extension, the manufacture of exploration equipment.
Read more: 2015 Salary Survey