我們不只是提供簡單的報價，我們是選型、計算、繪圖的專家。
首選
DELCO 多迴轉防爆凸耳電動蝶閥
The explosion-proof electric butterfly valve can be controlled using switch signals or control signals and a single-phase power supply. This valve is noted for its strong functionality, compact size, lightweight, reliable performance, simple integration, and high flow capacity. It is especially suitable for various liquids, gases, steam, and mediums that are viscous, contain particles, or have fibrous properties.
This explosion-proof electric control butterfly valve is widely used in industrial automation control systems across various industries, including food, environmental protection, light industry, petroleum, papermaking, chemical, educational and research equipment, and power.
型號： Explosion Proof Electric Butterfly Valve
尺寸範圍： 2″ to 40″
壓力範圍： 1.0 to 1.6MPa
材質： Cast Steel, Cast Iron, Ductile Iron or Stainless Steel
Electric Explosion-Proof Actuator Features
- Housing: The housing is made of hard aluminum alloy, with anodic oxidation treatment and polyester powder coating, contributing to its strong corrosion resistance. It has a protection class of IP67, NEMA4 and 6, and is also optional for IP68 and the explosion-proof type.
- Motor: The fully enclosed squirrel-cage motor has a small size, a large torque and a small inertia force, with an insulation class F and a built-in thermal protection switch to prevent damage to the motor caused by overheating.
- Indicator: The indicator is mounted on the central shaft and used to observe the valve position. The mirror adopts a convex lens design with no water accumulation, thus easier for observation.
- Limit Switch: Mechanical + electronic limit. The mechanical limit screw is adjustable, being safe and reliable. The electronic limit switch is controlled by the cam mechanism, and the position can be set accurately and easily just by means of adjusting the mechanism simply, without battery support (All micro-switch contacts are silver contacts).
防爆電動執行器主要規格
| Rotation Angle | 0 ~ 90˚ |
| 電壓 | AC220V AC110V AC24V DC24V DC12V |
| 蝶閥 | |
| 尺寸範圍 | DN50~DN1000 |
| 機身材質 | SS304、SS316、SS316L |
| Seat Material | EPDM/PTFE |
| Connection Type | Wafer (GB/ANSI/JIS/DIN) |
| Working pressure | 1~16 bar |
| Temperature Of Medium | EPDM: -45℃ ~80℃ / PTFE: -30℃ ~180℃ |
| 應用 | Water, solvent, acid, natural gas, oxygen, hydrogen peroxide, methane, ethylene, etc. |
防爆電動執行器
取得快速報價
Chinese 
English 
Russian 
Spanish 
Portuguese 
Malay 
Czech 
Arabic 
Thai 
Danish