Electric Motorized Wafer Butterfly Valve introduction
The Electric Motorized Wafer Butterfly Valve is a flow control device with a motorized actuator for precise automation.
Pneumatic Wafer Butterfly Valve Features
The Electric Motorized Wafer Butterfly Valve is equipped with a motorized actuator for automated and precise flow control.
Its compact wafer design allows for easy installation between flanges, ensuring a secure and reliable connection.
This valve offers versatility across various industries, handling different media and operating conditions with efficiency.
It enhances operational efficiency by reducing human error, improving response times, and optimizing energy consumption.
With its durability, low maintenance requirements, and cost-effectiveness, it provides long-term savings for industrial applications.
Pneumatic Wafer Butterfly Valve Applications
Oil and Gas: In the oil and gas industry, the Electric Motorized Wafer Butterfly Valve is employed in pipelines, refineries, and offshore platforms for regulating the flow of crude oil, natural gas, and other fluids.
Chemical Processing: This valve plays a crucial role in chemical plants for controlling the flow of chemicals, solvents, and various process fluids. It ensures precise and reliable flow control in reactors, storage tanks, and other equipment.
Water Treatment: Municipal water treatment facilities and industrial water processing plants utilize the Electric Motorized Wafer Butterfly Valve to manage the flow of water, wastewater, and chemicals. It aids in maintaining the optimal balance in water treatment processes.
HVAC Systems: Heating, ventilation, and air conditioning systems rely on this valve for efficient control of water and air flow. It ensures proper functioning and temperature regulation in commercial buildings, hospitals, and other HVAC applications.
Industrial Processes: The Electric Motorized Wafer Butterfly Valve finds use in various industrial processes that require precise flow control, such as food and beverage production, pharmaceutical manufacturing, power generation, and mining operations.
Connection Standards
The Pneumatic Wafer Butterfly Valve is available in different connection standards, including ANSI 150LB, DIN PN16, GB PN16, and JIS10K. This allows the valve to be easily integrated into existing pipelines and systems.
| Main Technical Parameter | ||||
| Nominal diameter | DN（mm） | 50～1000 | ||
| Nominal pressure | PN（MPa） | 0.6 | 1 | 1.6 |
| Test pressure | Shell test | 0.9 | 1.5 | 2.4 |
| Seal test | 0.66 | 1.1 | 1.76 | |
| Air test | 0.6 | 0.6 | 0.6 | |
| Applicable medium | Air, water, sewage, vapor, gas, oil, etc | |||
| Opeartion | Manual, worm gear, pneumatic, electric/motorized | |||
| Components | Materials |
| Valve body | Spheroidal graphite steel, cast steel, alloy steel, stainless steel |
| disc | Grey cast iron, spheroidal graphite steel, cast steel, stainless steel, special materials |
| Seal ring | Rubber, PTFE |
| Valve stem | 2Cr13, stainless steel |
| Packing | O-ring, flexible graphite |
| Seal material selection and applicable temperature | ||||||
| Materials | Chloroprene rubber | Nitril butadiene rubber | Ethylene propylene rubber | Teflon | Fluorine rubber | Crude rubber |
| Abbreviation | CR | NBR | EPDM | PTFE | VITON | NBR |
| Model | X or J | XA or JA | XB or JB | F, XC or JC | XE or JE | X1 |
| Maximum temperature | 82℃ | 93℃ | 150℃ | 232℃ | 204℃ | 85℃ |
| Minimum temperature | -40℃ | -40℃ | -40℃ | -268℃ | -23℃ | -20℃ |
| Applicable temperature | 0~+80℃ | -20~+82℃ | -40~+125℃ | -30~+150℃ | ||
| Dimensions | ||||||||||||
| Nominal diameter | Face to Face Dimension (standard value) | Outline dimension | Connection dimension (standard value) | |||||||||
| (reference value) | 0.6MPa | 1.0MPa | 1.6MPa | |||||||||
| DN | Inch | L | H | H0 | A | B | D0 | n-d | D0 | n-d | D0 | n-d |
| 50 | 2 | 43 | 63 | 315 | 180 | 65 | 110 | 4-14 | 125 | 4-18 | 125 | 4-18 |
| 65 | 2-1/2 | 46 | 70 | 330 | 180 | 65 | 130 | 4-14 | 145 | 4-18 | 145 | 4-18 |
| 80 | 3 | 46 | 83 | 390 | 245 | 72 | 150 | 4-18 | 160 | 8-18 | 160 | 8-18 |
| 100 | 4 | 52 | 105 | 431 | 240 | 72 | 170 | 4-18 | 180 | 8-18 | 180 | 8-18 |
| 125 | 5 | 56 | 115 | 455 | 240 | 72 | 200 | 8-18 | 210 | 8-18 | 210 | 8-18 |
| 150 | 6 | 56 | 137 | 626 | 350 | 93 | 225 | 8-18 | 240 | 8-22 | 240 | 8-22 |
| 200 | 8 | 60 | 164 | 720 | 350 | 93 | 280 | 8-18 | 295 | 8-22 | 295 | 12-22 |
| 250 | 10 | 68 | 206 | 800 | 550 | 350 | 335 | 12-18 | 350 | 12-22 | 355 | 12-26 |
| 300 | 12 | 78 | 230 | 860 | 600 | 350 | 395 | 12-22 | 400 | 12-22 | 410 | 12-26 |
| 350 | 14 | 78 | 248 | 883 | 600 | 350 | 445 | 12-22 | 460 | 16-22 | 470 | 16-26 |
| 400 | 16 | 102 | 289 | 972 | 600 | 350 | 495 | 16-22 | 515 | 16-26 | 525 | 16-30 |
| 450 | 18 | 114 | 320 | 1043 | 750 | 380 | 550 | 16-22 | 565 | 20-26 | 585 | 20-30 |
| 500 | 20 | 127 | 343 | 1098 | 750 | 380 | 600 | 20-22 | 620 | 20-26 | 650 | 20-33 |
| 600 | 24 | 154 | 413 | 1236 | 750 | 380 | 705 | 20-26 | 725 | 20-30 | 770 | 20-36 |
| 700 | 28 | 165 | 478 | 1431 | 750 | 380 | 810 | 24-26 | 840 | 24-30 | 840 | 24-36 |
| 800 | 32 | 190 | 525 | 1488 | 750 | 380 | 920 | 24-30 | 950 | 24-33 | 950 | 24-39 |
| Dimensions | ||||||||||||
| Nominal diameter | Face to Face Dimension (standard value) | Outline dimension | Connection dimension (standard value) | |||||||||
| (reference value) | 0.6MPa | 1.0MPa | 1.6MPa | |||||||||
| DN | Inch | L | H | H0 | A | B | D0 | n-d | D0 | n-d | D0 | n-d |
| 50 | 2 | 43 | 63 | 315 | 180 | 65 | 110 | 4-14 | 125 | 4-18 | 125 | 4-18 |
| 65 | 2-1/2 | 46 | 70 | 330 | 180 | 65 | 130 | 4-14 | 145 | 4-18 | 145 | 4-18 |
| 80 | 3 | 46 | 83 | 390 | 245 | 72 | 150 | 4-18 | 160 | 8-18 | 160 | 8-18 |
| 100 | 4 | 52 | 105 | 431 | 240 | 72 | 170 | 4-18 | 180 | 8-18 | 180 | 8-18 |
| 125 | 5 | 56 | 115 | 455 | 240 | 72 | 200 | 8-18 | 210 | 8-18 | 210 | 8-18 |
| 150 | 6 | 56 | 137 | 626 | 350 | 93 | 225 | 8-18 | 240 | 8-22 | 240 | 8-22 |
| 200 | 8 | 60 | 164 | 720 | 350 | 93 | 280 | 8-18 | 295 | 8-22 | 295 | 12-22 |
| 250 | 10 | 68 | 206 | 800 | 550 | 350 | 335 | 12-18 | 350 | 12-22 | 355 | 12-26 |
| 300 | 12 | 78 | 230 | 860 | 600 | 350 | 395 | 12-22 | 400 | 12-22 | 410 | 12-26 |
| 350 | 14 | 78 | 248 | 883 | 600 | 350 | 445 | 12-22 | 460 | 16-22 | 470 | 16-26 |
| 400 | 16 | 102 | 289 | 972 | 600 | 350 | 495 | 16-22 | 515 | 16-26 | 525 | 16-30 |
| 450 | 18 | 114 | 320 | 1043 | 750 | 380 | 550 | 16-22 | 565 | 20-26 | 585 | 20-30 |
| 500 | 20 | 127 | 343 | 1098 | 750 | 380 | 600 | 20-22 | 620 | 20-26 | 650 | 20-33 |
| 600 | 24 | 154 | 413 | 1236 | 750 | 380 | 705 | 20-26 | 725 | 20-30 | 770 | 20-36 |
| 700 | 28 | 165 | 478 | 1431 | 750 | 380 | 810 | 24-26 | 840 | 24-30 | 840 | 24-36 |
| 800 | 32 | 190 | 525 | 1488 | 750 | 380 | 920 | 24-30 | 950 | 24-33 | 950 | 24-39 |
