Products
2 WAY Motorized modulating gate valve
Motorized modulating gate valve are critical components in industrial automation, extensively used across various sectors including oil, chemicals, power generation, and pharmaceuticals. COVNA experts offer detailed guidance on model parameters and operational condition selection to assist you in choosing and utilizing the best electric control valves for your needs.
| Size: | 1'' ~ 24'' |
| ANSI Class: | 150 ~ 2500LB |
| Body Materials: | A216 WCB, A216WC6, A352 LCB, A351 CF8, A351 CF8M, A351 CF3M, A351 CF3 |
| Temperature Range: | -196 ~ +550°C |
Description
2 WAY Motorized modulating gate valve: Essential for Industrial Automation
Product Name: Electric Globe Control Valve
Design Standard: ANSI/ISA 75.01.01 & ASME B16.34
Face to Face Standard: ASME B16.10
Flange Standard: ASME B16.5
Electric control valves are critical components in industrial automation, extensively used across various sectors including oil, chemicals, power generation, and pharmaceuticals. COVNA experts offer detailed guidance on model parameters and operational condition selection to assist you in choosing and utilizing the best electric control valves for your needs.
Model Parameters of Electric Control Valves
Model Description
The model number of an electric control valve typically comprises letters and numbers, indicating the manufacturer, function, connection type, and drive mode. For instance, the model “TT-EHCB/100C” signifies a COVNA brand electric control valve, where ‘E’ stands for Electric, ‘HCB’ denotes a control valve series, ‘100’ indicates a nominal diameter of DN100mm, and ‘C’ specifies the use of Carbon Steel in the valve body.
flow characteristics of control valve pressure
Temperature & Pressure Range of Body Material
| Temperature ℃ | Class150 | Class300 | Class600 | ||||||||||||
| LCB | WCB A105 |
WC6 F11 |
F304 CF8 |
F316 CF8M |
LCB | WCB A105 |
WC6 F11 |
F304 CF8 |
F316 CF8M |
LCB | WCB A105 |
WC6 F11 |
F304 CF8 |
F316 CF8M |
|
| -196~38 | – | – | – | 1.90 | 1.90 | – | – | – | 4.95 | 4.95 | – | – | – | 9.91 | 9.92 |
| -45~38 | 1.84 | – | – | 1.90 | 1.90 | 4.78 | – | 4.95 | 4.95 | 9.57 | – | 9.91 | 9.92 | ||
| -5~38 | 1.84 | 1.96 | 1.99 | 1.90 | 1.90 | 4.78 | 5.10 | 5.16 | 4.95 | 4.95 | 9.57 | 10.2 | 10.32 | 9.91 | 9.92 |
| ~50 | 1.81 | 1.92 | 1.92 | 1.84 | 1.84 | 4.72 | 5.00 | 5.16 | 4.77 | 4.80 | 9.46 | 10.1 | 10.32 | 9.56 | 9.62 |
| ~100 | 1.72 | 1.76 | 1.76 | 1.56 | 1.61 | 4.51 | 4.63 | 5.14 | 4.08 | 4.21 | 9.02 | 9.27 | 10.29 | 8.17 | 8.43 |
| ~150 | 1.57 | 1.57 | 1.57 | 1.39 | 1.47 | 4.40 | 4.51 | 5.01 | 3.62 | 3.85 | 8.78 | 9.04 | 10.03 | 7.26 | 7.69 |
| ~200 | 1.40 | 1.40 | 1.40 | 1.25 | 1.37 | 4.26 | 4.38 | 4.88 | 3.27 | 3.56 | 8.54 | 8.75 | 9.75 | 6.54 | 7.12 |
| ~250 | 1.20 | 1.20 | 1.20 | 1.16 | 1.20 | 4.05 | 4.16 | 4.62 | 3.04 | 3.34 | 8.11 | 8.33 | 9.26 | 6.10 | 6.67 |
| ~300 | 1.01 | 1.01 | 1.01 | 1.01 | 1.01 | 3.76 | 3.87 | 4.23 | 2.91 | 3.15 | 7.54 | 7.74 | 8.48 | 5.80 | 6.32 |
| ~350 | 0.84 | 0.84 | 0.84 | 0.84 | 0.84 | 3.59 | 3.69 | 4.01 | 2.81 | 3.03 | 7.18 | 7.38 | 8.04 | 5.60 | 6.07 |
| ~375 | – | 0.73 | 0.73 | 0.73 | 0.73 | – | 3.64 | 3.88 | 2.77 | 2.96 | – | 7.28 | 7.75 | 5.54 | 5.93 |
| ~400 | – | 0.64 | 0.64 | 0.64 | 0.64 | – | 3.44 | 3.65 | 2.74 | 2.91 | 6.89 | 7.31 | 5.48 | 5.81 | |
| ~425 | – | 0.55 | 0.55 | 0.55 | 0.55 | – | 2.88 | 3.44 | 2.71 | 2.87 | 5.74 | 6.91 | 5.42 | 5.72 | |
| ~450 | – | 0.47 | 0.47 | 0.47 | 0.47 | – | 1.99 | 3.08 | 2.68 | 2.81 | 4.00 | 6.17 | 5.37 | 5.61 | |
| ~475 | – | 0.37 | 0.37 | 0.37 | 0.37 | – | 1.35 | 2.58 | 2.65 | 2.73 | 2.70 | 5.17 | 5.30 | 5.46 | |
| ~500 | – | 0.28 | 0.28 | 0.28 | 0.28 | – | 0.88 | 2.02 | 2.60 | 2.67 | 1.75 | 4.04 | 5.20 | 5.37 | |
| ~525 | – | 0.18 | 0.18 | 0.18 | 0.18 | – | 0.51 | 1.53 | 2.19 | 2.57 | – | 1.03 | 3.07 | 4.77 | 5.15 |
| ~550 | – | – | – | – | – | – | – | 1.20 | 2.00 | 2.40 | 2.40 | 4.00 | 4.60 | ||
| ~566 | – | – | – | – | – | – | – | 1.00 | 1.90 | 2.20 | 2.00 | 3.80 | 4.50 | ||
| Temperature℃ | Class900 | Class1500 | Class2500 | ||||||||||||
| LCB | WCB A105 |
WC6 F11 |
F304 CF8 |
F316 CF8M |
LCB | WCB A105 |
WC6 F11 |
F304 CF8 |
F316 CF8M |
LCB | WCB A105 |
WC6 F11 |
F304 CF8 |
F316 CF8M |
|
| – 196~38 | – | – | – | 14.88 | 14.88 | – | – | – | 24.79 | 24.79 | – | – | – | 41.34 | 41.34 |
| -45~38 | 14.35 | – | – | 14.88 | 14.88 | 23.92 | – | – | 24.79 | 24.79 | 39.87 | – | – | 41.34 | 41.34 |
| -5~38 | 14.35 | 15.31 | 15.50 | 14.88 | 14.88 | 23.92 | 25.51 | 25.84 | 24.79 | 24.79 | 39.87 | 42.52 | 43.07 | 41.34 | 41.34 |
| ~50 | 14.18 | 15.01 | 15.33 | 14.34 | 14.43 | 23.64 | 25.02 | 25.55 | 23.90 | 24.04 | 39.40 | 41.70 | 42.59 | 39.84 | 40.07 |
| ~100 | 13.52 | 13.90 | 14.62 | 12.25 | 12.65 | 22.53 | 23.16 | 24.36 | 20.42 | 21.09 | 37.56 | 38.62 | 40.61 | 34.01 | 35.14 |
| ~ 150 | 13.18 | 13.56 | 13.90 | 10.89 | 11.54 | 21.96 | 22.60 | 23.18 | 18.16 | 19.24 | 36.60 | 37.66 | 38.61 | 30.26 | 32.07 |
| ~200 | 12.79 | 13.14 | 13.63 | 9.82 | 10.69 | 21.32 | 21.89 | 22.73 | 16.37 | 17.83 | 35.53 | 36.50 | 37.88 | 27.28 | 29.71 |
| ~250 | 12.17 | 12.51 | 13.33 | 9.15 | 10.02 | 20.28 | 20.84 | 22.22 | 15.26 | 16.68 | 33.80 | 34.75 | 37.03 | 25.43 | 27.80 |
| ~300 | 11.30 | 11.61 | 12.72 | 8.71 | 9.49 | 18.84 | 19.36 | 21.20 | 14.52 | 15.80 | 31.40 | 32.26 | 35.33 | 24.20 | 26.34 |
| ~350 | 10.78 | 11.08 | 12.06 | 8.42 | 9.12 | 17.96 | 18.46 | 20.11 | 14.02 | 15.20 | 29.95 | 30.78 | 33.51 | 23.36 | 25.36 |
| ~375 | – | 10.94 | 11.63 | 8.32 | 8.91 | – | 18.22 | 19.38 | 13.86 | 14.84 | – | 30.37 | 32.32 | 23.12 | 24.74 |
| ~400 | – | 10.34 | 10.98 | 8.23 | 8.72 | – | 17.24 | 18.28 | 13.72 | 14.55 | – | 28.73 | 30.47 | 22.87 | 24.25 |
| ~425 | – | 8.62 | 10.53 | 8.14 | 8.59 | – | 14.37 | 17.54 | 13.57 | 14.32 | – | 23.94 | 29.23 | 22.63 | 23.87 |
| ~450 | – | 6.01 | 10.13 | 8.06 | 8.42 | – | 10.02 | 16.89 | 13.42 | 14.03 | – | 16.68 | 28.16 | 22.37 | 22.79 |
| ~475 | – | 4.06 | 9.50 | 7.97 | 8.20 | – | 6.76 | 15.82 | 13.27 | 13.67 | – | 11.28 | 26.36 | 22.13 | 22.34 |
| ~500 | – | – | 8.33 | 7.81 | 8.05 | – | – | 13.89 | 13.02 | 13.40 | – | – | 23.15 | 21.71 | 21.47 |
| ~525 | – | – | 6.08 | 7.15 | 7.73 | – | – | 10.12 | 11.94 | 12.89 | – | – | 16.88 | 19.88 | 20.79 |
| ~550 | – | – | 3.83 | 6.54 | 7.49 | – | – | 6.38 | 10.91 | 12.48 | – | – | 10.63 | 18.17 | 17.85 |
| ~575 | – | – | 2.55 | 6.02 | 7.22 | – | – | 4.24 | 10.04 | 12.04 | – | – | 7.08 | 16.72 | 15.20 |
| ~600 | – | – | 1.75 | 5.01 | 6.43 | – | – | 2.94 | 8.35 | 10.71 | – | – | 7.90 | 13.92 | 17.85 |
| ~625 | – | – | – | 3.92 | 5.48 | – | – | – | 6.54 | 9.12 | – | – | – | 10.89 | 15.20 |
| ~650 | – | – | – | 3.16 | 4.23 | – | – | – | 5.25 | 7.06 | – | – | – | 8.75 | 11.76 |
| ~675 | – | – | – | 2.33 | 3.78 | – | – | – | 3.88 | 6.31 | – | – | – | 6.45 | 10.53 |
Key Parameters
- Main parameters include nominal diameter, flow coefficient, adjustable range, drive mode, power supply voltage, and protection grade:
- Nominal Diameter: This is the inlet and outlet diameter of the electric control valve, determining its flow capacity. Choose a suitable nominal diameter based on actual needs.
- Flow Coefficient: A measure of the valve’s flow capacity, which is related to the nominal diameter. A higher flow coefficient indicates a stronger flow capacity.
- Adjustable Range: An important performance index of the valve, indicating the range of flow it can control within its rated stroke. A larger adjustable range means broader control capabilities.
- Drive Mode: Includes mechanical electric, smart, or digital electric actuator. Select based on actual needs and site conditions.
- Power Supply Voltage: Common voltages include AC220V, 380V, or DC24V. Consider site power conditions when choosing.
- Protection Grade: Indicates the valve’s dust and water resistance, essential for suitability in harsh environments.
| Size: | 1'' ~ 24'' |
| ANSI Class: | 150 ~ 2500LB |
| Body Materials: | A216 WCB, A216WC6, A352 LCB, A351 CF8, A351 CF8M, A351 CF3M, A351 CF3 |
| Temperature Range: | -196 ~ +550°C |
