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Hydraulic electric control valve

Hydraulic electric control valve

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Describe
I. Overview of GL600X hydraulic electric control valve
 
The GL600X electric control valve is a hydraulically operated valve with a solenoid valve as a pilot valve. It is often used for automatic control in water supply and drainage and industrial systems. The control response is accurate and fast. The pipe road system is turned on and off according to the electric signal to realize remote operation. It can replace gate valves and butterfly valves for large electric operating systems. The valve closing speed is adjustable and it is smoothly closed without pressure fluctuations. The valve is small in size, light in weight, simple in maintenance, convenient to use, safe and reliable. The solenoid valve can be used with AC 220V or DC 24V. It can be either normally open or normally closed according to various occasions.
 
Second, GL600X hydraulic electric control valve Structural features and uses
 
The GL600X hydraulic electric control valve consists of a main valve, solenoid pilot valve, needle valve, ball valve, micro-filter and pressure gauge to form a hydraulic control take-over system. The remote control of the valve opening and closing can be realized by the electromagnetic pilot valve. With the addition of an attachment, you can control the speed of opening and closing. This product uses a pilot valve to control the opening and closing of the valve to save energy. Can replace other valve large electric devices. This series of valve products are widely used in high-rise buildings, living areas and other water supply pipe network systems and urban water supply projects.
 
Third, GL600X hydraulic electric control valve Working principle
 
When the valve feeds water from the inlet end, the water flows through the needle valve into the main valve control chamber. When the electromagnetic pilot valve is opened, the water in the control chamber flows out through the electromagnetic pilot valve and the ball valve. The opening of the ball valve is greater than the opening degree of the needle valve, the pressure in the main valve control chamber is very low, and the main valve is in the fully open state. When the solenoid valve is closed, the water in the main valve control chamber cannot flow out, the control chamber is boosted, and the diaphragm is pushed to close the main valve.
 
Fourth, GL600X hydraulic electric control valve Main technical parameters
 

Nominal pressure(Mpa)

Shell test pressure(MPa)

Seal test pressure(MPa)

Applicable medium

Medium temperature(℃)

1.0

1.5

1.1

water

0-80

1.6

2.4

1.76

2.5

3.75

2.75

 

Five, GL600X hydraulic electric control valve Main parts and materials

Part Name

Part material

Valve body bonnet

WCB

Seat valve disc

Copper alloy

Seal ring O-ring

Nitrile rubber

Valve stem

2Cr13

spring

50CrVA

Needle valve

Copper alloy

Ball valve

Copper alloy

Float valve

Copper alloy

Micro filter

stainless steel

 

Seven, GL600X hydraulic electric control valve Main size

Nominal diameter
(mm)

Size(mm)

L

H1

H

20

150

269

342

25

160

269

342

32

180

269

342

40

200

300

395

50

203

300

395

65

216

310

405

80

241

320

420

100

292

340

500

125

330

380

540

150

356

410

575

200

495

440

665

250

622

460

720

300

698

480

750

350

787

516

830

400

914

560

900

450

978

560

900