MXBC2 (2-port) and MXGC2 (3-port) are motorized proportional control ball valves for water. The opening is controlled by a 0 (4) to 20 mA signal and the rated voltage is 24 VDC. Ports are Rc3/8 to Rc1, the body is bronze or stainless steel and the valve seat is PTFE.
| Working Fluid | Water |
| Valve Structure | Motorized ball valve, proportional control (MXBC2 2-port / MXGC2 3-port) |
| Working Pressure | 0 to 1.0 MPa |
| Proof Pressure | 2.0 MPa (water pressure) |
| Fluid Temperature | 0 to 80 °C (no freezing) |
| Ambient Temperature | -10 to 50 °C |
| Ambient Humidity | 95% or less |
| Degree of Protection | IPX3 (rainproof) |
| Pressurization Direction | MXBC2: arbitrary / MXGC2: port C pressurization only |
| Mounting Orientation | From vertical direction with the actuator on the top to horizontal direction |
| Rated Voltage | 24 VDC |
| Current Consumption (average) | 750±100 mA |
| Input Signal | 0 (4) to 20 mA DC, internal impedance 240 Ω (0 mA when fully closed) |
| Response Time | 8 s (fully open to fully closed / A-C path to B-C path) |
| Resolution | 1.3% or less |
| Specifications by Model | MXBC2 (2-port): -10 Rc3/8, 10 mm, Cv 10, 2.0 kg | -15 Rc1/2, 10 mm, Cv 6, 2.0 kg | -20 Rc3/4, 15 mm, Cv 16, 2.2 kg | -25 Rc1, 20 mm, Cv 29, 2.3 kg / MXGC2 (3-port): -15 Rc1/2, 10 mm, Cv 3, 2.2 kg | -20 Rc3/4, 14 mm, Cv 6, 2.3 kg | -25 Rc1, 19 mm, Cv 11, 2.5 kg |
| Motor Load Hour Rate | Active for 3 sec. / off for 5 sec. |
| Body / Seat Material | Bronze / PTFE, stainless steel / PTFE |