Electric Actuator Controls: Operation, Failures, and Troubleshooting
Electric actuators are essential components in modern control systems, conv...
HMG large diameter 4-20ma motorized ball valve is a driver with a force of 4Nm~30Nm. It can be combined with a DN20-DN50 two-way ball valve body, or used in conjunction with a damper. It is widely used in air conditioning, refrigeration, heating and other building automatic control systems In this way, the medium flow rate in the system can be precisely adjusted, so as to achieve the purpose of controlling temperature, pressure and energy saving.
Model | Model | Stze | Ball Diameter | L | H | X | |
Two-way electric ball valve | HEAS-220 | 3/4" | DN20 | 14 | 68 | 41 | 170 |
HEAS-225 | 1" | DN25 | 18 | 89 | 42 | 185 | |
HEAS-232 | 11/4" | DN32 | 25 | 94 | 49 | 195 | |
HEAS-240 | 11/2" | DN40 | 28 | 100 | 49 | 195 | |
HEAS-250 | 2" | DN50 | 35 | 120 | 55 | 225 | |
HEAS-265 | 21/2" | DN65 | 50 | 134 | 72 | 242 | |
Three-way electric ball valve | HEAS-320 | 3/4" | DN20 | 14 | 68 | 41 | 170 |
HEAS-325 | 1" | DN25 | 18 | 89 | 42 | 185 | |
HEAS-332 | 11/4" | DN32 | 25 | 97 | 49 | 195 | |
HEAS-340 | 11/2" | DN40 | 32 | 118 | 56 | 226 | |
HEAS-350 | 2" | DN50 | 38 | 135 | 60 | 230 |
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