hydraulically controlled butterfly valve

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Tianjin Tanggu Waters Valve Co., Ltd.

Tianjin Binhai New Area, China

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                                                            Fluid media
                                                            Water, oil, gas and various corrosive media
                                                        
                                                            Applicable temperatur
                                                            -10℃～120℃
                                                        
                                                            pressure Applicable
                                                            PN0.6～2.5MPa
                                                        
                                                            Valve body material
                                                            Carbon steel; Stainless steel; Aluminum bronze; Ductile iron
                                                        
                                                            Valve shaft material
                                                            stainless steel
                                                        
                                                            Valve plate material
                                                            Ductile iron; Carbon steel; Stainless steel; Aluminum bronze

Features and benefits

CHDB heavy hammer type hydraulic control / CHDC energy storage hydraulic control series hydraulic control butterfly valve has a high degree of automation, can be local, remote and linkage control, can use PLC intelligent control system, to achieve text, touch screen and other humanized operation interface.
Rely on its own heavy hammer energy storage or rely on two accumulators to store energy, and automatically close the valve when there is no external energy.
Can replace the pump outlet shut-off valve and check valve, and integrate machine, electricity, liquid in one, covering a small area.
Hydraulic system motor power is small, high work efficiency, good holding pressure performance, oil pump start interval is long.
There are obvious opening indications and mechanical limit adjustment mechanisms, and the stroke switch device is waterproof and dustproof design, not exposed, stable performance, and long service life.
Can be in accordance with the predetermined procedure to achieve linkage operation with other pipeline equipment.
When closed, it can realize the function of slow closing, effectively eliminate the hazard of water hammer, and protect the safety of the pump and pipe network.