|Place of Origin:||China|
|Minimum Order Quantity:||1 PC|
|Delivery Time:||5-8Work Days|
|Payment Terms:||L/C, D/P, T/T, Western Union, MoneyGram|
|Supply Ability:||8888 pcs per month|
|Model Number:||2W200-20||Port Size:||3/4 Inch|
|Diaphragm Material:||NBR FKM||Medium:||Air, Water, Gas, Oil|
Closed Brass Body UW-20 2W200-20 G3/4 Inch Direct Acting Diaphragm Valve For Gas Water Air And Oil
2W200-20 direct acting flow water solenoid valve 24vac
Material: Brass or SS
Can be used to control air, water, gas, oil.
Adopting straight-action diaphragm structure 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.
Model 2W160-10 2W160-15 2W200-20 2W250-25 2W350-35 2W400-40 2W500-50
Working Medium Air, Water, Oil, Gas
Motion Pattern Direct Drive Type
Type Normal Close Type
Aperture of Flow Rate mm 16 20 25 35 40 50
CV Value 4.8 7.6 12 24 29 48
Joint Pipe Bore 3/8" 1/2" 3/4" 1"11/4" 11/2" 2"
Operation Fluid Viscosity 20CSTBelow
Working pressure Air: 0~1.0Mpa Water: 0~0.7Mpa Oil: 0~0.7Mpa
Max. Pressure Resistance 1.0Mpa
Operating Temperature -5~80 degree
Voltage Range: 10%
Material of Body Brass
Material of Oil Seal NBR or VITON
|Pipe size(Inch)||3/8||1/2||3/4||1||1 1/4||1 1/2||2|
|Operating pressure kgf/cm2
|High Pressure type||Water||0.5~10||0.5~10||0.5~10||0.5~10||0.5~10||0.5~10||0.5~10|
Water Valve Detail:
Tips: All accessories can be sold separately as repair parts (Diaphragm, Solenoid Coil, Armature Assembly)
Youtube video of water solenoid valve
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.
Contact Person: Kyle