Pilot Operated Water Solenoid Valve , 4 Port Solenoid Valve For Liquid
Applicability
1 . About the working pressure difference , the pipeline high - pressure difference less than 0 . 04MPa should be chosen as Z , 2W ,it is directly acting and direct - action step .
the pipeline high - pressure difference higher than 0 . 04MPa can choose polited type ( differential ) solenoid valve ;
Maximum working pressure difference should be less than the biggest calibration pressure of solenoid valve ; General solenoid valve is a one - way work , so should pay attention to whether there is a contrast pressure , if you have to install the check valve .
2 . If fluid is not high cleanliness , should be installed a filters in front of the solenoid valve , general solenoid valve is better claim to medium cleanness
3 . Pay attention to the orifice and port size ; usually only open and close two type ; Conditions permit , please install bypass pipe , easy maintenance ; When there is water drain to customize solenoid valve opening and closing time regulation .
4 . Pay attention to the environmental temperature on the influence of solenoid valve .
5 . Power supply current and power consumption should be selected according to the output capacity , power supply voltage generally allow + / - 10 % , must pay attention to AC starting the VA value is higher .
Reliability
Solenoid valve is divided into normally closed and normally open . General choose normally close , power on is open and power off is shut down ; But in the open for a long time and very short close time to choose the normally open type .
Security
1.General solenoid valve is not waterproof , when needs waterproof model , we can be customized .
2. Nominal pressure solenoid valve of the highest calibration must be more than the highest pressure in the pipeline , otherwise life will shorten or other unexpected circumstances .
Economy
There are a lot of solenoid valve can be common use , but on the basis of can satisfy the above three terms , should choose the most economical products.
Brass
1: 2 Way normally closed solenoid valve , Closed when de - energized , open when energized.
2: Serialized products , small in size , large flow rate , widely use .
3: Body material : forged brass . Orifice : Φ 10. 5mm .
4: Ambient Temp . 0 ℃ ~ 65 ℃ , Fluids Temp : 0 ℃ ~ 130 ℃ . Max allowable pressure 17 bar .
5: Flow as the arrow , mounts in any position ; Best position is solenoid vertical and upright direction .
6: Voltage : 220VAC / 230VAC / 240VAC / 110VAC / 24VAC 50 / 60 HZ 24VDC / 12VDC ;
Voltage Tolerance : + 10 % to - 10 % applicable voltage
7: This series valves are offered NBR , VITON , EPDM , etc For Seals and diaphragm to provide on - off control of various fluids
Stainless Steel
1: Way Normally closed solenoid valve , closed when de - energized , open when energized .
2: Serialized products , small in size , large flow rate , widely use .
3: Body material : SS316 Orifice : Φ 8mm
4: Ambient Temp . : 0 ℃ ~ 130 ℃
5: Flows as the arrow , mounts in any position ; best position is solenoid valve vertical and upright direction .
6: Voltage : AC24V / 110V / 220V / 230V / 240V / 50 / 60 HZ DC24V / 12V
Voltage Tolerance : + 10 % ~ - 10 % applicable voltage .
7: This series valves are offered NBR , VITON , EPDME Etc , For seals and diaphragm to provide on / off control of various fluids .
Why choose us
1: Large stock for fast shipping .
2: High quality with competitive price .
3: Sample order & small quantity order is acceptable .
4: Customize according to your special request .
5: Provide free products information .
FAQ
Q: Could you offer the free samples ?
A: Yeah, we could offer the free samples based on special customer.pre-production sample,production sample.
Q: What ' s your business scope ?
A: High qulaity industry instruments is our business scope .Include Flow meter,Water meter,Manometer,Pressure ,Temperature,Level transimitter and parts.and industry Valve for water,anticorrosion fluid.
Q: What is the price of the product ?
A: Our prices are based on the size and type of material , if you can give me the information ,
then we can give you an estimated price is for reference only . We can do any size and any desgin .
Q: What types of service ?
A: Supply technical information for your Working condition and give advise about details.
