電動フランジ型バタフライバルブの特長:
1. 全体的に塗装仕上げにより腐食を効果的に防止します。, 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, 省力化, 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
呼び径DN (mm): 50～2000
Nominal Pressure PN1.0, 1.6MPa
Flange Standard JB/T79, GB/T9113, HG20594-97
接続タイプ: フランジ付き, ウエハ
Valve Plate Type: Vertical Plate
流量特性: Approximately Quick-Opening
作動範囲: 0～90°
Leakage: According to GB/T4213-92, 10⁻⁴ of Kv value
Basic Error: ±2.5%
Hysteresis: ±2.5%
Dead Zone: 1% (Adjustable)
調整範囲: 50:1
Actuator Configuration: Compatible with PSQ, HQ, UNIC, 361RS, JO series angular stroke electric actuators, 等.
制御方法: On/off position indicator (two-position on/off control), インテリジェントな調整 (4～20mA analog signal control)
