Hydraulic Butterfly Valve

Products > Hydraulic Valve Series > Hydraulic Butterfly Valve

Hydraulic Butterfly Valve

Nominal Diameter: DN200 ~ 2600 (mm)
Nominal Pressure: PN0.25 ~ 1.0 (MPa)
Applicable Medium: Water, Sea Water, Sediment Water, Oil, etc.
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Hydraulic Control Butterfly Valve Main Features:

1, Mainly consists of the valve, hydraulic, fast closing means, PLC electronic control box and the like performs feedback means composed of the stroke; 
2, Finishing rack and pinion hydraulic actuator, compact, stable, safe and reliable; 
3, PLC intelligent electrical control system, high degree of automation, remote, local control system;
4, The use of internationally renowned brands of automation components, superior product performance, quality and reliable; 
5, The valve normally open and close the power source is generally provided by the matching hydraulic pump station, but also from the source of the power supply system, a high degree of automation, remote control system, hydraulic pressure source to the site; 
6, The system power supply is 380V, the power control is AC220V, DC110V and other power levels; 
7, Valve adopts three eccentric butterfly valve multi-level metal seal, high temperature, open and close easily, reliable sealing.
 

It has the function of gate valve and check valve, with a better hydraulic system and electrical control system, you can field operation, but also remote operation can achieve the valve interlocking program control and computer centralized control can replace the heavy hammer Butterfly valve, the main potential of the hammer potential energy into the fluid storage, saving long-term operation to support the energy consumption of heavy hammer to improve the pressure of the hydraulic system valve can be fully open, fully closed, half open, Closed, according to the actual requirements of users to set procedures to effectively prevent the production of destructive water hammer to ensure safe operation of the pipeline is an ideal control equipment.
 

Second, The Performance Specifications and Model Significance

Opening Time (S) Valve DiameterAdjustable
≤ 1200≤ 1400
10-6015-60
Closing Time (S)Fast off1.2-252.30
Slow off2-604-60
Off Valve AngleFast off65 ° ± 10 °
Slow off25 ° ± 10 °


Third, DX7K41H and DX7K41X-Type Dimensions and Connection Size

Nominal Pressure PN (MPa)Nominal Diameter DN (mm)Main Connection Size
DD1bLL1L2L3L4
1.020034029528   168720
25039535028   200770
30044540028   235795
35050546030260340420265820
40056551532310410510296900
45061556532320420520320920
500670620343504505303451010
600780725364005656404141055
70089584040530650760530.51070
800101595044600740860601.51130
90011151050466688209506641180
1000123011605072890010407351240
12001455138056868107012408731250
0.614001630156044100012301430957.51440
160018301760481130140016201097.51540
180020451970501260155018001212.51690
200022652180541280170019801347.51810
2200247523906016202040234016602100
0.25240026052540381740207024001687.52310
260028052740401940227026001887.52410