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220VAC 110VAC Stainless Steel Normally Closed Direct Acting Solenoid Valve

Short Description:

Main features

1.the direct-acting type diaphragm structure without pressure to open to extend the using field.

2.Using the plate diaphragm structure opening and closing with reliable. Then extent product life.

3.Can choose plastic type,. Explosion-proof energy-saving.


Product Detail

Product Tags

2W Stainless Steel Solenoid Valve

Applicability of solenoid valve

The fluid in the pipeline must be consistent with the medium calibrated in the selected solenoid valve series and models

The temperature of the fluid must be less than the calibration temperature of the selected solenoid valve

The allowable liquid viscosity of solenoid valve is generally below 20cst, and it shall be indicated if it is greater than 20cst

Working differential pressure: when the maximum differential pressure of the pipeline is less than 0.04MPa, the pilot type (differential pressure) solenoid valve can be selected; The maximum working differential pressure shall be less than the maximum calibration pressure of the solenoid valve. Generally, the solenoid valve works in one direction. Therefore, pay attention to whether there is back differential pressure. If so, install the check valve.

When the fluid cleanliness is not high, a filter shall be installed in front of the solenoid valve. Generally, the solenoid valve requires better cleanliness of the medium.

Pay attention to the flow diameter and nozzle diameter; Generally, the solenoid valve is only controlled by two switches; If conditions permit, please install bypass pipe to facilitate maintenance; In case of water hammer, the opening and closing time adjustment of solenoid valve shall be customized.

Pay attention to the influence of ambient temperature on solenoid valve.

The power supply current and consumed power shall be selected according to the output capacity. The power supply voltage is generally allowed to be about ± 10%. It must be noted that the VA value is high during AC starting.

SOLENOID

Product Description

Pipe size 3/8" 1/2" 3/4" 1" 1-1/4" 1-1/2" 2"
Orfice size 16mm 16mm 20mm 25mm 32mm 40mm 50mm
Cv value 4.8 4.8 7.6 12 24 29 48
Fluid Air, water, ol, the neutral gas,liquid
Voltage AC380V,AC220V,AC110V,AC24V,DC24V, (allow)±10%
Operating Pilot operating Type Normally closed
Body material stainless teel 304 viscosity (Below)20CST
Working pressure Water, air;0-10bar                                        oil:0-7bar
Material of seal Standard: below 80 °C fuild temperature use NBR below 120°C use EPDM below 150 °C use VITON

 

Model HO.

A

B

C

2W-160-10B

69

57

107

2W-160-15B

69

57

107

2W-200-20B

73

57

115

2W-250-25B

98

77

125

2W-320-32B

115

87

153

2W-400-40B

124

94

162

2W-500-50B

168

123

187

 


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