Accumulator Type Hydraulic Control Slow Closed Only Butterfly Valve

Products > Hydraulic Valve Series > Accumulator Type Hydraulic Control Slow Closed Only Butterfly Valve

Accumulator Type Hydraulic Control Slow Closed Only Butterfly Valve

Nominal Diameter: DN300 ~ 4000mm
Nominal: PN2.5 ~ 4.0MPa
Medium Temperature: ≤80 ℃
Valve open time: 10 to 90 seconds (adjustable)
Fast Off Time: 1.5 to 20 seconds (adjustable)
and slow closing time: 6 ~ 90 seconds (adjustable)
Fast closing angle: 70 ° ± 10 °
Slow cut angle: 20 ° ± 10 °
Full open state Minimum flow resistance coefficient: 0.1
Optional Control power: AC220V, DC220V, DC110V, DC24V
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Overview
The valve has a relatively complete hydraulic system and electrical control system, you can field operation, but also long-distance operation, the valve control system using energy storage tank to replace the current domestic manufacturers of heavy hammer manufacturers, heavy hammer potential change For the energy storage, not only saves long-term operation to support the energy consumed by heavy hammer to improve the hydraulic system of the holding performance, to avoid the maintenance of personnel during the personal injury and death and mental insecurity and fear, its control It has the advantages of simple design, reasonable design, small size, light weight, simple structure, complete function, flexible and reliable action, beautiful appearance, energy saving and material saving, convenient maintenance, and no need to stop the pump work during maintenance, Interlocking program control and computer centralized control, power failure, shake the manual pump can be closed. Valve opening and closing, the action is very convenient.　

Features

1, Can replace the pump outlet cut-off valve and check valve, and set machine, electricity, liquid in one, covers an area of small.

2, A high degree of automation, can be local, remote and linkage control.

3, The electrical system can be used PLC intelligent control system, you can also use ordinary relay system.

4, The hydraulic system motor power is small, high efficiency, good packing performance, pump start interval is long.

5, The hydraulic system with automatic packing function, holding a long time, the pump start interval to 500 hours.

6, There is a clear degree of opening instructions and mechanical limit adjustment agencies, travel switchgear waterproof and dustproof design, not exposed, stable performance, long service life.

7, Electrical operation interface user-friendly, diversified, can design ordinary button-style, text-based, touch-screen, but also according to customer needs, design the latest man-machine interface.


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