Shenzhen Zhongding Valve Co., Ltd
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Imported electric regulating diaphragm valve
Imported electric regulating diaphragm valve
Product details

MillerOverview of Electric Regulating Diaphragm Valve:

The straight stroke electric regulating diaphragm valve has a simple structure, low flow path resistance, larger flow force than other valves of the same diameter, no leakage, and can be used for regulating high viscosity and suspended particle fluids. Depending on the diaphragm material (rubber or polytetrafluoroethylene), it is suitable for regulating strong alkali and corrosive media. Used with diaphragm valvePSLComposed of a series of electric actuators. There is a servo system inside the electric actuator, which does not require additional service amplifiers and has input control signals(4-20MAperhaps1-5VDC)It can be controlled by a single-phase power supply to adjust parameters such as pressure, flow rate, temperature, and liquid level.

1、 Main technical parameters

Executing Agency:PSLIntelligent linear actuator3810Electric actuator, please refer to the corresponding actuator for detailed information
Power Supply:220V±10%50Hz
Protection level:IP65Basic error:±1.0%
Dead zone:≤±1.0%Return difference:≤±1.0%
Valve body nominal diameter:25~100mmNominal pressure:1.0MPa

2、 Technical parameters

Nominal diameter(mm

15

20

25

32

40

50

65

80

100

Discharge CoefficientKv

8

12

16

28

60

68

90

160

300

nominal pressureMPa

1.0

Equipped with actuator

PSL202

PSL 204

PSL 208

PSL 210

Travel itinerary(mm

10

16

25

40

Allowable pressure differenceMPa

1.0

Combination of valve body lining and diaphragm material

Material

Lining material

Diaphragm Material

Usage temperature

application

cast iron

not have

chloroprene rubber

065℃

Non corrosive media, water and abrasives; Mud type media

HT20-40

polytrifluorochloroethylene

VITON

-20~+150℃

Strong acids, strong alkalis, strong oxidants, and general organic solvents are not suitable for mud media

Cast stainless steel

ZG1Cr18Ni9Ti

not have

VITON

-20~+200℃

General acidic and alkaline organic solvent media

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