Fitur Katup Kupu-Kupu Bergelang Listrik:
1. Hasil akhir yang dicat secara keseluruhan secara efektif mencegah korosi, 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, sehingga menghasilkan masa pakai yang lama.
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
Diameter Nominal DN (mm): 50～2000
Nominal Pressure PN1.0, 1.6MPa
Flange Standard JB/T79, GB/T9113, HG20594-97
Jenis Koneksi: Bergelang, Kue wafer
Valve Plate Type: Vertical Plate
Karakteristik Aliran: Approximately Quick-Opening
Actuating Range: 0～90°
Leakage: Menurut GB/T4213-92, 10⁻⁴ of Kv value
Basic Error: ±2.5%
Hysteresis: ±2.5%
Dead Zone: 1% (Adjustable)
Rentang yang Dapat Disesuaikan: 50:1
Actuator Configuration: Compatible with PSQ, markas besar, UNIK, 361RS, JO series angular stroke electric actuators, dll..
Metode Pengendalian: On/off position indicator (two-position on/off control), penyesuaian cerdas (4～20mA analog signal control)
