مميزات صمامات الفراشة ذات الحواف الكهربائية:
1. اللمسة النهائية المطلية بشكل عام تمنع التآكل بشكل فعال, and by simply changing the sealing material of the valve seat, it can be used with different media.
2. This valve has a bidirectional sealing function, and its installation is not affected by the direction of media flow or spatial location; it can be installed in any direction.
3. This valve has a unique structure, is flexible in operation, labor-saving, and convenient.
4. This valve adopts a double eccentric structure, providing a tighter seal as it closes, ensuring reliable sealing performance.
5. The sealing pair uses a combination of stainless steel and nitrile oil-resistant rubber, resulting in a long service life.
6. The rubber sealing ring can be located on the valve body or the butterfly plate, suitable for different media, allowing users to choose the appropriate method.
7. The butterfly plate uses a frame structure, providing high strength, a large flow area, and low flow resistance.
Electric Flanged Butterfly Valve Technical Parameters
القطر الاسمي DN (مم): 50～2000
Nominal Pressure PN1.0, 1.6الآلام والكروب الذهنية
Flange Standard JB/T79, جيجابايت/T9113, HG20594-97
نوع الاتصال: ذات حواف, رقاقة
Valve Plate Type: Vertical Plate
خصائص التدفق: Approximately Quick-Opening
نطاق التشغيل: 0～90°
Leakage: According to GB/T4213-92, 10⁻⁴ of Kv value
Basic Error: ±2.5%
Hysteresis: ±2.5%
Dead Zone: 1% (Adjustable)
Adjustable Range: 50:1
Actuator Configuration: Compatible with PSQ, المقر الرئيسي, فريد, 361روبية, JO series angular stroke electric actuators, إلخ.
Control Method: On/off position indicator (two-position on/off control), تعديل ذكي (4～20mA analog signal control)
