Thread Connector Normal Closed 2S200-20 Series Stainless Steel
Valve Water Solenoid Valve DC 24V AC 220V
Feature:
Adopting straight-action without pressure starting enlarges its
applicable scopes.
Adopting plate diaphragm structure with reliable start and close
lengthens the service life of the product.
Selecting encapsuled coil improves the safe application of this
product under many environments.
1.Brass Body,Strong corrosion resistance and beautiful appearance
2.Copper Coil,Tightly wounded, full of weight
3.At the wire joint, it is further processed and safer and more
reliable.
4.Spring diaphragm for durability and aging resistance
Specification:
Model Number:2S-200-20
Material:Brass Body,Copper Coil
Medium:Water,air,oil
Pressure:0-0.8MPa
Liquid Temperature:-5~80℃
Port Size:3/4"
Voltage:DC24V,AC110V,AC220V.
| Model | 2S025-08 | 2S040-10 | 2S160-15 | 2S200-20 | 2S250-25 | 2S350-35 | 2S400-40 | 2S500-50 |
| Orifice size | 2.5 | 4 | 15 | 20 | 25 | 35 | 40 | 50 |
Port size | 1/4'' | 3/8'' | 1/2'' | 3/4'' | 1'' | 1 1/4'' | 1 1/2'' | 2'' |
| Medium | water air steam |
| Operation | direct acting |
| Function | normally closed |
| Fluid viscosity | 20CST below |
| Pressure range | 0 to 1.0Mpa |
| Temp range | -5 to100℃ |
Dimension Diagram:
Water Valve Detail:
Tips: All accessories can be sold separately as repair parts
(Diaphragm, Solenoid Coil, Armature Assembly)
Youtube video of water solenoid valve
Selection basis:
First,Select the diameter specification (ie DN) and interface mode
of the solenoid valve according to the pipeline parameters.
1.Determine the diameter (DN) size according to the inner diameter
of the pipeline or the flow requirement.
2.interface mode, general > DN50 to choose the flange interface,
≤ DN50 can be freely selected according to user needs.
Second,Select the material and temperature group of the solenoid
valve according to the fluid parameters
1.corrosive fluid: should choose corrosion-resistant solenoid valve
and all stainless steel; edible ultra-clean fluid: food grade
stainless steel solenoid valve should be used.
2.high temperature fluid: to choose the use of high temperature
resistant electrical materials and sealing materials made of
solenoid valves, and to choose the type of piston structure.
3.the fluid state: large to have a gaseous state, liquid or mixed
state, especially when the caliber is larger than DN25 when
ordering must be distinguished.
4.fluid viscosity: usually below 20cSt can be arbitrarily selected,
if the viscosity is high, you should use high viscosity solenoid
valve.
Third,Select the principle and structure of the solenoid valve
according to the pressure parameters
1.Nominal pressure: This parameter has the same meaning as other
general-purpose valves and is determined according to the nominal
pressure of the pipeline.
2.Working pressure: If the working pressure is low, the
direct-acting or step-by-step direct-acting principle must be used;
when the minimum working pressure difference is above 0.04Mpa,
direct-acting, step-by-step direct-acting or pilot-operated can be
used.
Fouth,Voltage selection: The voltage specification should be as
convenient as possible for AC220V and DC24.
Fifth,Select auxiliary functions according to environmental
requirements: explosion-proof, waterproof fog, water shower,
diving.
Focus on your demands, Offer you best solution:
√ Contact us if some points you have doubt
√ Contact us if somewhere need to change
√ Contact us if not the one you are looking for
√ Contact us if you are doing designing
Welcome to your any question and inquiry!
